8430S10I-02
Clock Generator for Cavium
Processors
Data Sheet
General Description
Features
The 8430S10I-02 is a PLL-based clock generator specifically
designed for Cavium Networks SoC processors. This high
performance device is optimized to generate the processor core
reference clock, the DDR reference clocks, the PCI/PCI-X bus
clocks, and the clocks for both the Gigabit Ethernet MAC and PHY.
The clock generator offers ultra low-jitter, low-skew clock outputs,
and edge rates that easily meet the input requirements for the
CN30XX/CN31XX/CN38XX/CN58XX processors. The output
frequencies are generated from a 25MHz external input source or an
external 25MHz parallel resonant crystal. The extended temperature
range of the 8430S10I-02 supports telecommunication, networking,
and storage requirements.
•
One selectable differential output pair for DDR 533/400/667,
LVPECL, LVDS interface levels
•
•
Nine LVCMOS/ LVTTL outputs, 20 typical output impedance
•
Crystal oscillator interface designed for 25MHz, parallel resonant
crystal
•
Differential input pair (CLK, nCLK) accepts LVPECL, LVDS, SSTL
input levels
•
Internal resistor bias on nCLK pin allows the user to drive CLK
input with external single-ended (LVCMOS/ LVTTL) input levels
•
Power output supply modes
LVDS and LVPECL – full 3.3V
LVCMOS – full 3.3V or mixed 3.3V core/2.5V output
•
•
-40°C to 85°C ambient operating temperature
Applications
Available in lead-free (RoHS 6) package
Systems using Cavium Processors
CPE Gateway Design
Home Media Servers
Pin Assignment
VDDO_REF
nOE_E
Wireless Soho and SME VPN Solutions
Wired and Wireless Network Security
Web Servers and Exchange Servers
nOE_D
GND
nPLL_ SEL
XTAL_IN
XTAL_ OUT
nXTAL_ SEL
CLK
nCLK
nOE_C
VDD
nOE_B
GND
48 47 46 45 44 43 42 41 40 39 38 37
36
35
34
33
ICS8430S10I-02
48Pin
TQFP,
EPad
5
32
7mm xx 7m
x 1mm
7mm
7mm
x1mm
6
31
package bodybody
7
package
30
& Package
8
29
YTop
Package
View
9
28
Top View
10
27
26
11
12
25
13 14 15 16 17 18 19 20 21 22 23 24
1
2
3
4
©2016 Integrated Device Technology, Inc.
1
VDDO_CD
QC
QD0
QD1
CORE_SEL
GND
GND
nOE_REF
VDDO_B
QB0
QB1
VDDO_B
SPI_SEL0
PCI_SEL1
PCI_SEL0
DDR_SEL 1
DDR_SEL0
nQA
QA
VDD
VDDA
VDD
GND
QREF0
QREF1
Soho SME Gateway
VDDO_E
Soho Secure Gateway
QREF2
GND
VDDO_REF
nLVDS_SEL
GND
QE
802.11n AP or Gateway
nOE_A
SPI_SEL1
•
•
•
•
•
•
•
•
•
Selectable external crystal or differential (single-ended) input
source
October 4, 2016
8430S10I-02 Data Sheet
Block Diagram
nLVDS_SEL
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
Table 1. Pin Descriptions
Number
Name
1, 13, 23
VDD
Power
Type
Description
2
nOE_D
Input
3, 12, 30, 31,
39, 42, 46
GND
Power
4
nPLL_SEL
Input
5,
6
XTAL_IN,
XTAL_OUT
Input
7
nXTAL_SEL
Input
Pulldown
Selects XTAL inputs when LOW. Selects differential clock (CLK, nCLK) input when
HIGH. LVCMOS/LVTTL interface levels.
8
CLK
Input
Pulldown
Non-inverting differential clock input.
9
nCLK
Input
Pullup/
Pulldown
Inverting differential clock input. Internal resistor bias to VDD/2.
10
nOE_C
Input
Pulldown
Active LOW output enable for Bank C output. When logic HIGH, the output is in
high impedance (HI-Z). When logic LOW, QC output is enabled. LVCMOS/LVTTL
interface levels.
11
nOE_B
Input
Pulldown
Active LOW output enable for Bank B outputs. When logic HIGH, the outputs are in
high impedance (HI-Z). When logic LOW, the outputs are enabled.
LVCMOS/LVTTL interface levels.
14
nOE_A
Input
Pulldown
Active LOW output enable for Bank A outputs. LVCMOS/LVTTL interface levels.
15,
16
SPI_SEL1,
SPI_SEL0
Input
Pulldown
Selects the SPI PLL clock reference frequency. See Table 3D.
17,
18
PCI_SEL1,
PCI_SEL0
Input
Pulldown
Selects the PCI, PCI-X reference clock output frequency. See Table 3C.
LVCMOS/LVTTL interface levels.
19,
20
DDR_SEL1,
DDR_SEL0
Input
Pulldown
Selects the DDR reference clock output frequency. See Table 3B.
LVCMOS/LVTTL interface levels.
21, 22
nQA, QA
Output
Differential output pair. Selectable between LVPECL and LVDS interface levels.
24
VDDA
Power
Analog supply pin.
25, 28
VDDO_B
Power
Bank B output supply pins. 3.3 V or 2.5V supply.
26, 27
QB1, QB0
Output
Single-ended Bank B outputs. LVCMOS/LVTTL interface levels.
29
nOE_REF
Input
Pulldown
Active LOW output enable. When logic HIGH, the QREF[2:0] outputs are in high
impedance (HI-Z). When logic LOW, the QREF[2:0] outputs are enabled.
LVCMOS/ LVTTL interface levels.
32
CORE_SEL
Input
Pulldown
Selects the processor core clock output frequency. The output frequency is 50MHz
when LOW, and 33.333MHz when HIGH. See Table 3A. LVCMOS/LVTTL
interface levels.
33, 34
QD1, QD0
Output
Single-end Bank D outputs. LVCMOS/LVTTL interface levels.
35
QC
Output
Single-end Bank C output. LVCMOS/LVTTL interface levels.
36
VDDO_CD
Power
Bank C and Bank D output supply pin. 3.3 V or 2.5V supply.
Core supply pins.
Pulldown
Active LOW output enable for Bank D outputs. When logic HIGH, the outputs are
in high impedance (HI-Z). When logic LOW, the outputs are enabled.
LVCMOS/LVTTL interface levels.
Power supply ground.
Pulldown
PLL bypass. When LOW, PLL is enable. When HIGH, PLL is bypassed.
LVCMOS/LVTTL interface levels.
Parallel resonant crystal interface. XTAL_OUT is the output, XTAL_IN is the input.
Pin descriptions continue on the next page.
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
Number
Name
Type
37
VDDO_E
Power
38
QE
Output
Description
Bank E output supply pin. 3.3 V or 2.5V supply.
Single-end Bank E output. LVCMOS/LVTTL interface levels.
Pulldown
Selects between LVDS and LVPECL interface levels on differential output pair QA
and nQA. When LOW, LVDS interface levels are selected. When HIGH, LVPECL
is selected. See Table 3E.
40
nLVDS_SEL
Input
41, 48
VDDO_REF
Power
Bank QREF output supply pins. 3.3 V or 2.5V supply.
43,
44,
45
QREF2,
QREF1,
QREF0
Output
Single-ended reference clock outputs. LVCMOS/LVTTL interface levels.
47
nOE_E
Input
Pulldown
Active LOW output enable for Bank E outputs. When logic HIGH, the outputs are in
high impedance (HI-Z). When logic LOW, the outputs are enabled.
LVCMOS/LVTTL interface levels.
NOTE: Pullup and Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.
Table 2. Pin Characteristics
Symbol
Parameter
Test Conditions
CIN
Input Capacitance
CPD
Power Dissipation Capacitance
(per output)
RPULLUP
Input Pullup Resistor
Output Impedance
Typical
Maximum
Units
2
pF
VDD, VDDO_X = 3.465V
10
pF
VDD = 3.465V, VDDO_X = 2.625V
5
pF
51
k
51
k
RPULLDOWN Input Pulldown Resistor
ROUT
Minimum
QB[0:1], QC,
QD[0:1], QE
QREF[0:2]
VDDO_X = 3.465V
20
QB[0:1], QC,
QD[0:1], QE
QREF[0:2]
VDDO_X = 2.625V
25
NOTE: VDDO_X denotes VDDO_B, VDDO_CD, VDDO_E and VDDO_REF.
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
Function Tables
Table 3A. Control Input Function Table
Input
Output Frequency
CORE_SEL
QB[0:1]
0
50MHz (default)
1
33.333MHz
Table 3B. Control Input Function Table
Inputs
Output Frequency
DDR_SEL1
DDR_SEL0
QA, nQA
0
0
133.333MHz (default)
0
1
100.000MHz
1
0
83.333MHz
1
1
125.000MHz
Table 3C. Control Input Function Table
Inputs
Output Frequency
PCI_SEL1
PCI_SEL0
QC
0
0
133.333MHz (default)
0
1
100.000MHz
1
0
66.6667MHz
1
1
33.333MHz
Table 3D. Control Input Function Table
Inputs
Output Frequency
SPI_SEL1
SPI_SEL0
QD[0:1]
0
0
100.000MHz (default)
0
1
125.000MHz
1
0
80.000MHz
Table 3E. Control Input Function Table
Input
Output Levels
nLVDS_SEL
QA, nQA
0
LVDS (default)
1
LVPECL
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
Absolute Maximum Ratings
NOTE: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device.
These ratings are stress specifications only. Functional operation of product at these conditions or any conditions beyond
those listed in the DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect product reliability.
Item
Rating
Supply Voltage, VDD
4.6V
Inputs, VI
-0.5V to VDD + 0.5V
Outputs, VO (LVCMOS)
-0.5V to VDD + 0.5V
Outputs, IO (LVDS)
Continuous Current
Surge Current
10mA
15mA
Outputs, IO (LVPECL)
Continuous Current
Surge Current
50mA
100mA
Package Thermal Impedance, JA
33.1°C/W (0 mps)
Storage Temperature, TSTG
-65C to 150C
DC Electrical Characteristics
Table 4A. LVCMOS Power Supply DC Characteristics, VDD = VDDO_X = 3.3V ± 5%, TA = -40°C to 85°C
Symbol
Parameter
VDD
Core Supply Voltage
VDDA
Test Conditions
Minimum
Typical
Maximum
Units
3.135
3.3
3.465
V
Analog Supply Voltage
VDD – 0.25
3.3
VDD
V
VDDO_X
Output Supply Voltage
3.135
3.3
3.465
V
IDD
Power Supply Current
180
mA
IDDA
Analog Supply Current
25
mA
IDDO_X
Output Supply Current
60
mA
No Load, CLK selected
NOTE: VDDO_X denotes VDDO_B, VDDO_CD and VDDO_REF.
Table 4B. LVCMOS Power Supply DC Characteristics, VDD = 3.3V ± 5%, VDDO_X = 2.5V ± 5%, TA = -40°C to 85°C
Symbol
Parameter
VDD
Core Supply Voltage
VDDA
Test Conditions
Minimum
Typical
Maximum
Units
3.135
3.3
3.465
V
Analog Supply Voltage
VDD – 0.25
3.3
VDD
V
VDDO_X
Output Supply Voltage
2.375
2.5
2.625
V
IDD
Power Supply Current
102
mA
IDDA
Analog Supply Current
25
mA
IDDO_X
Output Supply Current
42
mA
No Load, CLK selected
NOTE: VDDO_X denotes VDDO_B, VDDO_CD and VDDO_REF.
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
Table 4C. LVPECL Power Supply DC Characteristics, VDD = 3.3V ± 5%, VEE = 0V, TA = -40°C to 85°C
Symbol
Parameter
Test Conditions
VDD
Core Supply Voltage
VDDA
Analog Supply Voltage
IEE
Power Supply Current
IDDA
Analog Supply Current
Minimum
Typical
Maximum
Units
3.135
3.3
3.465
V
VDD – 0.25
3.3
VDD
V
180
mA
25
mA
nLVDS_SEL = 1
Table 4D. LVDS Power Supply DC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C
Symbol
Parameter
Test Conditions
VDD
Core Supply Voltage
VDDA
Analog Supply Voltage
IDD
Power Supply Current
IDDA
Analog Supply Current
Minimum
Typical
Maximum
Units
3.135
3.3
3.465
V
VDD – 0.25
3.3
VDD
V
192
mA
25
mA
nLVDS_SEL = 0
Table 4E. LVCMOS/LVTTL DC Characteristics, VDD = 3.3V ± 5%, VDDO_X = 3.3V ± 5% or 2.5V ± 5%, TA = -40°C to 85°C
Symbol
Parameter
VIH
Input High Voltage
VIL
Input Low Voltage
IIH
IIL
VOH
VOL
Test Conditions
Minimum
Typical
Maximum
Units
2.2
VDD + 0.3
V
-0.3
0.8
V
150
µA
Input
High Current
DDR_SEL[0:1],
nPLL_SEL, nLVDS_SEL,
PCI_SEL[0:1], nOE_REF,
SPI_SEL[0:1], nOE_[A:E],
nXTAL_SEL, CORE_SEL
VDD = VIN = 3.465V
Input
Low Current
DDR_SEL[0:1],
nPLL_SEL, nLVDS_SEL,
PCI_SEL[0:1], nOE_REF,
SPI_SEL[0:1], nOE_[A:E],
nXTAL_SEL, CORE_SEL
VDD = 3.465V, VIN = 0V
-10
µA
VDDO_X = 3.465V,
IOH = -12mA
2.6
V
VDDO_X = 2.625V,
IOH = -12mA
1.8
V
Output High Voltage
Output Low Voltage
VDDO_X = 3.465V,
IOL = 12mA
0.65
V
VDDO_X = 2.625V,
IOL = 12mA
0.55
V
NOTE: VDDO_X denotes VDDO_B, VDDO_CD, VDDO_E and VDDO_REF.
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
Table 4F. Differential DC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C
Symbol
Parameter
Test Conditions
IIH
Input High Current
IIL
Input Low Current
VPP
Peak-to-Peak Input Voltage; NOTE 1
0.15
1.3
V
VCMR
Common Mode Input Voltage; NOTE 1, 2
1.2
VDD
V
CLK, nCLK
Minimum
Typical
VDD = VIN = 3.465V
Maximum
Units
150
µA
CLK
VDD = 3.465V, VIN = 0V
-10
µA
nCLK
VDD = 3.465V, VIN = 0V
-150
µA
NOTE 1: VIL should not be less than -0.3V.
NOTE 2. Common mode voltage is defined as VIH.
Table 4G. LVPECL DC Characteristics, VDD = 3.3V ± 5%, VEE = 0V, TA = -40°C to 85°C
Symbol
Parameter
VOH
Output High Voltage; NOTE 1
VOL
Output Low Voltage; NOTE 1
VSWING
Peak-to-Peak Output Voltage Swing
Test Conditions
Minimum
Typical
Maximum
Units
VDD – 1.4
VDD – 0.9
V
VDD – 2.0
VDD – 1.7
V
0.55
1.0
V
NOTE 1: Outputs terminated with 50 to VDD – 2V.
Table 4H. LVDS DC Characteristics, VDD = 3.3V ± 5%, TA = -40°C to 85°C
Symbol
Parameter
VOD
Differential Output Voltage
VOD
VOD Magnitude Change
VOS
Offset Voltage
VOS
VOS Magnitude Change
Test Conditions
Minimum
Typical
Maximum
Units
300
500
600
mV
50
mV
1.24
V
50
mV
1.04
1.14
Table 5. Crystal Characteristics
Parameter
Test Conditions
Mode of Oscillation
Minimum
Typical
Maximum
Units
Fundamental
Frequency
25
MHz
Equivalent Series Resistance (ESR)
50
Shunt Capacitance
7
pF
NOTE: Characterized using an 18pF parallel resonant crystal.
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
AC Electrical Characteristics
Table 6. AC Characteristics, VDD = 3.3V ± 5%, VDDO_X = 3.3V ± 5% or 2.5V ± 5%, TA = -40°C to 85°C
Symbol
Parameter
Test Conditions
QA, nQA
Output Frequency
DDR_SEL[1:0] = 00
Typical
Maximum
133.333
Units
MHz
QA, nQA
DDR_SEL[1:0] = 01
100
MHz
QA, nQA
DDR_SEL[1:0] = 10
83.333
MHz
QA, nQA
DDR_SEL[1:0] = 11
125
MHz
CORE_SEL = 0
50
MHz
QBx
fOUT
Minimum
QBx
CORE_SEL = 1
33.333
MHz
QC
PCI_SEL[1:0] = 00
133.333
MHz
QC
PCI_SEL[1:0] = 01
100
MHz
QC
PCI_SEL[1:0] = 10
66.667
MHz
QC
PCI_SEL[1:0] = 11
33.333
MHz
QDx
SPI_SEL[1:0] = 00
100
MHz
QDx
SPI_SEL[1:0] = 01
125
MHz
QDx
SPI_SEL[1:0] = 10
80
MHz
QE
125
MHz
QREFx
25
MHz
tsk(b)
Bank Skew;
NOTE 2, 4
QREFx
30
ps
tsk(pp)
Part-to-Part Skew;
NOTE 3, 4
QREFx
200
ps
60
ps
115
ps
QA, nQA
measured at crosspoint
tjit(cc)
Cycle-to-Cycle Jitter
QBx, QC, QDx
120
ps
tjit(per)
RMS Period Jitter
QA, nQA
measured at crosspoint
40
ps
tjit(hper)
RMS Half-period Jitter
QA, nQA
measured at crosspoint
50
ps
tjit(Ø)
RMS Phase Jitter,
(Random); NOTE 1
QREFx
25MHz (10kHz to 5MHz)
QE
QE
125MHz (1.875MHz to 20MHz)
QA, nQA
tR / tF
Output
Rise/Fall Time
odc
Output Duty Cycle
tLOCK
Lock Time
0.58
ps
0.72
ps
100
300
ps
400
1200
ps
QA, nQA
48
52
%
QBx, QC,
QDx, QE,
QREFx
40
60
%
100
ms
QBx, QC,
QDx, QE,
QREFx
20% to 80%
NOTE: Electrical parameters are guaranteed over the specified ambient operating temperature range, which is established when the device is
mounted in a test socket with maintained transverse airflow greater than 500 lfpm. The device will meet specifications after thermal equilibrium
has been reached under these conditions.
NOTE: All parameters measured at maximum fOUT unless noted otherwise.
NOTE: VDDO_X denotes VDDO_B, VDDO_CD, VDDO_E and VDDO_REF.
NOTE 1: Refer to the phase noise plot.
NOTE 2: Defined as skew within a bank of outputs at the same supply voltage and with equal load conditions.
NOTE 3: Defined as skew between outputs on different devices operating at the same supply voltage, same frequency, same temperature and
with equal load conditions. Using the same type of inputs on each device, the outputs are measured at VDDO_REF/2.
NOTE 4: This parameter is defined in accordance with JEDEC Standard 65.
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
➝
Typical Phase Noise at 125MHz (QE output)
Filter
Raw Phase Noise Data
➝
➝
Noise Power dBc
Hz
125MHz
RMS Phase Jitter (Random)
1.875MHz to 20MHz = 0.72ps (typical)
Phase Noise Result by adding
a filter to raw data
Offset Frequency (Hz)
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
➝
Typical Phase Noise at 25MHz (QREF output)
Filter
Noise Power dBc
Hz
25MHz
RMS Phase Jitter (Random)
10kHz to 5MHz = 0.58ps (typical)
➝
➝
Raw Phase Noise Data
Phase Noise Result by adding
a filter to raw data
Offset Frequency (Hz)
©2016 Integrated Device Technology, Inc.
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8430S10I-02 Data Sheet
Parameter Measurement Information
2.05V±5%
1.65V±5%
1.25V±5%
1.65V±5%
2.05V±5%
SCOPE
VDD,
SCOPE
VDD
VDDO_X
VDDA
VDDO_X
Qx
Qx
VDDA
GND
GND
-
-1.65V±5%
3.3V Core/3.3V LVCMOS Output Load AC Test Circuit
-1.25V±5%
3.3V Core/2.5V LVCMOS Output Load AC Test Circuit
2V
2V
VDD
3.3V ±5%
VDD
VDDA
VDDA
-1.3V±0.165V
3.3V Core/3.3V LVPECL Output Load AC Test Circuit
3.3V Core/3.3V LVDS Output Load AC Test Circuit
VDD
Par t 1
V
DDOX
Qx
nCLK
V
PP
Cross Points
2
V
CMR
Par t 2
CLK
Qy
V
DDOX
2
tsk(pp)
GND
Differential Input Level
©2016 Integrated Device Technology, Inc.
LVCMOS Part-to-Part Skew
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October 4, 2016
8430S10I-02 Data Sheet
Parameter Measurement Information, continued
QBx, QC,
QDx, QE,
QREFx
QA
V
DDOX
tcycle n+1
V
DDOX
2
DDOX
2
➤
tcycle n
➤
2
➤
tcycle n+1
tjit(cc) = |tcycle n – tcycle n+1|
1000 Cycles
tjit(cc) = |tcycle n – tcycle n+1|
1000 Cycles
Differential Cycle-to-Cycle Jitter
LVCMOS Cycle-to-Cycle Jitter
VOH
nQA
VREF
QA
➤
VOL
t half period n
t half period
n+1
➤
➤
t jit(hper) = t half period n — 1
2*fo
Histogram
Reference Point
➤
1
fo
➤
1σ contains 68.26% of all measurements
2σ contains 95.4% of all measurements
3σ contains 99.73% of all measurements
4σ contains 99.99366% of all measurements
6σ contains (100-1.973x10-7)% of all measurements
➤
tcycle n
V
➤
nQA
Mean Period
(Trigger Edge)
(First edge after trigger)
Period Jitter
Half Period Jitter
Noise Power
Phase Noise Plot
QREFx
VDDOX
2
Phase Noise Mask
VDDOX
2
QREFx
f1
Offset Frequency
tsk(b)
f2
RMS Jitter = Area Under the Masked Phase Noise Plot
RMS Phase Jitter
©2016 Integrated Device Technology, Inc.
LVCMOS Bank Skew (where X denotes QREF0 1, or 2)
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8430S10I-02 Data Sheet
Parameter Measurement Information, continued
nQA
nQA
80%
80%
VOD
QA
20%
20%
QA
tF
tR
LVDS Output Rise/Fall Time
LVPECL Output Rise/Fall Time
nQA
80%
80%
QA
QBx, QC,
QDx, QE,
QREFx
20%
20%
tR
tF
LVCMOS Output Rise/Fall Time
Differential Output Duty Cycle/Pulse Width/Period
VDD
QBx, QC,
QDx, QE,
QREFx
Supply Voltage
60% of VDD
GND
Output-to-Input
Phase Lock
Output
Lock Time
LVCMOS Output Duty Cycle/Pulse Width/Period
©2016 Integrated Device Technology, Inc.
Not to Scale
Lock Time
14
October 4, 2016
8430S10I-02 Data Sheet
Parameter Measurement Information, continued
Differential Output Voltage Setup
Offset Voltage Setup
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
Applications Information
Wiring the Differential Input to Accept Single-Ended Levels
the transmission line impedance. For most 50 applications, R3
and R4 can be 100. The values of the resistors can be increased
to reduce the loading for slower and weaker LVCMOS driver. When
using single-ended signaling, the noise rejection benefits of
differential signaling are reduced. Even though the differential input
can handle full rail LVCMOS signaling, it is recommended that the
amplitude be reduced. The datasheet specifies a lower differential
amplitude, however this only applies to differential signals. For
single-ended applications, the swing can be larger, however VIL
cannot be less than -0.3V and VIH cannot be more than VCC + 0.3V.
Though some of the recommended components might not be used,
the pads should be placed in the layout. They can be utilized for
debugging purposes. The datasheet specifications are characterized
and guaranteed by using a differential signal.
Figure 1 shows how a differential input can be wired to accept single
ended levels. The reference voltage VREF = VCC/2 is generated by
the bias resistors R1 and R2. The bypass capacitor (C1) is used to
help filter noise on the DC bias. This bias circuit should be located
as close to the input pin as possible. The ratio of R1 and R2 might
need to be adjusted to position the VREF in the center of the input
voltage swing. For example, if the input clock swing is 2.5V and VCC
= 3.3V, R1 and R2 value should be adjusted to set VREF at 1.25V.
The values below are for when both the single ended swing and VCC
are at the same voltage. This configuration requires that the sum of
the output impedance of the driver (Ro) and the series resistance
(Rs) equals the transmission line impedance. In addition, matched
termination at the input will attenuate the signal in half. This can be
done in one of two ways. First, R3 and R4 in parallel should equal
Figure 1. Recommended Schematic for Wiring a Differential Input to Accept Single-ended Levels
©2016 Integrated Device Technology, Inc.
16
October 4, 2016
8430S10I-02 Data Sheet
Differential Clock Input Interface
The CLK /nCLK accepts LVDS, LVPECL, SSTL, and other differential
signals. Both VSWING and VOH must meet the VPP and VCMR input
requirements. Figures 2A to 2D show interface examples for the
CLK/nCLK input driven by the most common driver types. The input
interfaces suggested here are examples only. Please consult with the
vendor of the driver component to confirm the driver termination
requirements. If the driver is from another vendor, use their
termination recommendation.
Figure 2A. CLK/nCLK Input
Driven by a 3.3V LVDS Driver
Figure 2B. CLK/nCLK Input
Driven by a 3.3V LVPECL Driver
2.5V
3.3V
2.5V
R3
120Ω
R4
120Ω
Zo = 60Ω
CLK
Zo = 60Ω
nCLK
SSTL
R1
120Ω
Figure 2C. CLK/nCLK Input
Driven by a 3.3V LVPECL Driver
©2016 Integrated Device Technology, Inc.
R2
120Ω
Differential
Input
Figure 2D. CLK/nCLK Input
Driven by a 2.5V SSTL Driver
17
October 4, 2016
8430S10I-02 Data Sheet
Overdriving the XTAL Interface
The XTAL_IN input can accept a single-ended LVCMOS signal
through an AC coupling capacitor. A general interface diagram is
shown in Figure 3A. The XTAL_OUT pin can be left floating. The
maximum amplitude of the input signal should not exceed 2V and the
input edge rate can be as slow as 10ns. This configuration requires
that the output impedance of the driver (Ro) plus the series
resistance (Rs) equals the transmission line impedance. In addition,
VCC
matched termination at the crystal input will attenuate the signal in
half. This can be done in one of two ways. First, R1 and R2 in parallel
should equal the transmission line impedance. For most 50
applications, R1 and R2 can be 100. This can also be
accomplished by removing R1 and making R2 50. By overdriving
the crystal oscillator, the device will be functional, but note, the device
performance is guaranteed by using a quartz crystal.
XTAL_OUT
R1
100
Ro
Rs
C1
Zo = 50 ohms
XTAL_IN
R2
100
Zo = Ro + Rs
.1uf
LVCMOS Driver
Figure 3A. General Diagram for LVCMOS Driver to XTAL Input Interface
XTAL_OUT
C2
Zo = 50 ohms
XTAL_IN
.1uf
Zo = 50 ohms
LVPECL Driver
R1
50
R2
50
R3
50
Figure 3B. General Diagram for LVPECL Driver to XTAL Input Interface
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
Termination for 3.3V LVPECL Outputs
The clock layout topology shown below is a typical termination for
LVPECL outputs. The two different layouts mentioned are
recommended only as guidelines.
transmission lines. Matched impedance techniques should be used
to maximize operating frequency and minimize signal distortion.
Figures 4A and 4B show two different layouts which are
recommended only as guidelines. Other suitable clock layouts may
exist and it would be recommended that the board designers
simulate to guarantee compatibility across all printed circuit and clock
component process variations.
The differential output pair is low impedance follower outputs that
generate ECL/LVPECL compatible outputs. Therefore, terminating
resistors (DC current path to ground) or current sources must be
used for functionality. These outputs are designed to drive 50
R3
125
3.3V
R4
125
3.3V
3.3V
Zo = 50
+
_
Input
Zo = 50
R1
84
Figure 4A. 3.3V LVPECL Output Termination
R2
84
Figure 4B. 3.3V LVPECL Output Termination
LVDS Driver Termination
A general LVDS interface is shown in Figure 5. Standard termination
for LVDS type output structure requires both a 100 parallel resistor
at the receiver and a 100 differential transmission line environment.
In order to avoid any transmission line reflection issues, the 100
resistor must be placed as close to the receiver as possible. IDT
offers a full line of LVDS compliant devices with two types of output
structures: current source and voltage source. The standard
termination schematic as shown in Figure 5 can be used with either
type of output structure. If using a non-standard termination, it is
recommended to contact IDT and confirm if the output is a current
source or a voltage source type structure. In addition, since these
outputs are LVDS compatible, the amplitude and common mode
input range of the input receivers should be verified for compatibility
with the output.
+
LVDS Driver
LVDS
Receiver
100Ω
–
100Ω Differential Transmission Line
Figure 5. Typical LVDS Driver Termination
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
EPAD Thermal Release Path
In order to maximize both the removal of heat from the package and
the electrical performance, a land pattern must be incorporated on
the Printed Circuit Board (PCB) within the footprint of the package
corresponding to the exposed metal pad or exposed heat slug on the
package, as shown in Figure 6. The solderable area on the PCB, as
defined by the solder mask, should be at least the same size/shape
as the exposed pad/slug area on the package to maximize the
thermal/electrical performance. Sufficient clearance should be
designed on the PCB between the outer edges of the land pattern
and the inner edges of pad pattern for the leads to avoid any shorts.
and dependent upon the package power dissipation as well as
electrical conductivity requirements. Thus, thermal and electrical
analysis and/or testing are recommended to determine the minimum
number needed. Maximum thermal and electrical performance is
achieved when an array of vias is incorporated in the land pattern. It
is recommended to use as many vias connected to ground as
possible. It is also recommended that the via diameter should be 12
to 13mils (0.30 to 0.33mm) with 1oz copper via barrel plating. This is
desirable to avoid any solder wicking inside the via during the
soldering process which may result in voids in solder between the
exposed pad/slug and the thermal land. Precautions should be taken
to eliminate any solder voids between the exposed heat slug and the
land pattern. Note: These recommendations are to be used as a
guideline only. For further information, please refer to the Application
Note on the Surface Mount Assembly of Amkor’s Thermally/
Electrically Enhance Leadframe Base Package, Amkor Technology.
While the land pattern on the PCB provides a means of heat transfer
and electrical grounding from the package to the board through a
solder joint, thermal vias are necessary to effectively conduct from
the surface of the PCB to the ground plane(s). The land pattern must
be connected to ground through these vias. The vias act as “heat
pipes”. The number of vias (i.e. “heat pipes”) are application specific
SOLDER
PIN
PIN PAD
SOLDER
EXPOSED HEAT SLUG
GROUND PLANE
THERMAL VIA
SOLDER
PIN
LAND PATTERN
(GROUND PAD)
PIN PAD
Figure 6. P.C. Assembly for Exposed Pad Thermal Release Path – Side View (drawing not to scale)
Recommendations for Unused Input and Output Pins
Inputs:
Outputs:
CLK/nCLK Inputs
LVPECL Outputs
For applications not requiring the use of the differential input, both
CLK and nCLK can be left floating. Though not required, but for
additional protection, a 1k resistor can be tied from CLK to ground.
All unused LVPECL outputs can be left floating. We recommend that
there is no trace attached. Both sides of the differential output pair
should either be left floating or terminated.
Crystal Inputs
LVDS Outputs
For applications not requiring the use of the crystal oscillator input,
both XTAL_IN and XTAL_OUT can be left floating. Though not
required, but for additional protection, a 1k resistor can be tied
from XTAL_IN to ground.
All unused LVDS output pairs can be either left floating or terminated
with 100 across. If they are left floating, there should be no trace
attached.
LVCMOS Control Pins
All unused LVCMOS output can be left floating. There should be no
trace attached.
LVCMOS Outputs
All control pins have internal pulldowns; additional resistance is not
required but can be added for additional protection. A 1k resistor
can be used.
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
Schematic Example
close to the power pins as possible. If space is limited, the 0.1uF
capacitor in each power pin filter should be placed on the device side of
the PCB and the other components can be placed on the opposite side.
Figure 7 shows an example of 8430S10I-02 application schematic. In
this example, the device is operated at VDD = VDDO_B = VDDO_CD =
VDDO_E = VDDO_REF = 3.3V. An 18pF parallel resonant 25MHz crystal is
used. The load capacitance C1 = 18pF and C2 = 18pF are
recommended for frequency accuracy. Depending on the parasitics of
the printed circuit board layout, these values might require a slight
adjustment to optimize the frequency accuracy. Crystals with other load
capacitance specifications can be used. This will require adjusting C1
and C2. For this device, the crystal load capacitors are required for
proper operation.
Power supply filter recommendations are a general guideline to be used
for reducing external noise from coupling into the devices. This
low-pass filter starts to attenuate noise at approximately 10kHz. If a
specific frequency noise component is known, such as switching power
supply frequencies, it is recommended that component values be
adjusted and if required, additional filtering be added. Additionally, good
general design practices for power plane voltage stability suggests
adding bulk capacitances in the local area of all devices.
As with any high speed analog circuitry, the power supply pins are
vulnerable to noise. To achieve optimum jitter performance, power
supply isolation is required. The 8430S10I-02 provides separate power
supplies to isolate from coupling into the internal PLL.
The schematic example focuses on functional connections and is not
configuration specific. Refer to the pin description and functional tables
in the datasheet to ensure the logic control inputs are properly set.
In order to achieve the best possible filtering, it is recommended that the
placement of the filter components be on the device side of the PCB as
R1
QREF0
Logic Control Input Examples
To Logic
Input
pins
VDDO
To Logic
Input
pins
R2
QE
RD2
1K
X1
1
2
3
4
5
6
7
8
9
10
11
12
F
p
8
1
25MHz
nOE_D
18pF
nPLL_SEL
XTAL_IN
XTAL_OUT
nXTAL_SEL
VDD
nOE_C
nOE_B
R4
125
VDD
nOE_D
GND
nPLL_SEL
XTAL_IN
XTAL_OUT
nXTAL_SEL
CLK
nCLK
nOE_C
nOE_B
GND
CLK
Zo = 50
VDDO_CD
QC
QD0
QD1
CORE_SEL
GND
GND
nOE_REF
VDDO_B
QB0
QB1
VDDO_B
VD D
nOE_A
SPI_SEL1
SPI_SEL0
PC I_SEL1
PC I_SEL0
D D R _SEL1
D D R _SEL0
nQA
QA
VD D
VD D A
R3
125
13
14
15
16
17
18
19
20
21
22
23
24
nCLK
Zo = 50
R7
84
Receiv er
36
35
34
33
32
31
30
29
28
27
26
25
VDD= VDDO_B = 3.3V
VDDO_CD = VDDO_E= VDDO_REF = 3.3V
CORE_SEL
nOE_REF
3.3V
R5
133
PAD
VDD
C2
Zo = 50
33
VD D O_R EF
nOE_E
GN D
QR EF 0
QR EF 1
QR EF 2
GN D
VD D O_R EF
LVD S_SEL
GN D
QE
VD D O_E
U1
R6
133
Zo = 50 Ohm
QA0
+
49
RD1
Not Install
C1
18pF
LVD S_SEL
VDDO_REF
RU2
Not Install
nOE_E
RU1
1K
Receiv er
Set Logic
Input to
'0'
VDD
48
47
46
45
44
43
42
41
40
39
38
37
Set Logic
Input to
'1'
VDD
Zo = 50
33
nQA0
R8
84
Zo = 50 Ohm
-
LVPECL Driv er
nOE_A
SPI_SEL1
SPI_SEL0
PCI_SEL1
PCI_SEL0
DDR_SEL1
DDR_SEL0
3.3V
VDD
R9
10
VDDA
C3
0.01u
R10
82.5
C4
10u
R11
82.5
LVPECL
Termination
BLM18BB221SN1
1
2 VDDO_REF (U1:41)
Ferrite Bead C6
C5
0.1uF
VDDO_REF
(U1:48)
C7
C8
10uF 0.1uF
0.1uF
QA0
nQA0
3.3V
Zo = 50 Ohm
BLM18BB221SN2
1
2
QA0
VDD
Ferrite Bead C10
C9
0.1uF
3.3V
(U1:1)
(U1:13) (U1:23) VDD
C11
C12
+
C13
Zo = 50 Ohm
nQA0
10uF 0.1uF
0.1uF
0.1uF
2 VDDO
Ferrite Bead C15
C14
0.1uF
-
LVDS
Termination
BLM18BB221SN3
1
R12
100
(U1:25)
C16
10uF 0.1uF
(U1:28)
C17
0.1uF
(U1:36) (U1:37)
C18
0.1uF
VDDO
C19
0.1uF
Figure 7. 8430S10I-02 Layout Example
©2016 Integrated Device Technology, Inc.
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October 4, 2016
8430S10I-02 Data Sheet
Power Considerations (LVCMOS/LVDS Outputs)
This section provides information on power dissipation and junction temperature for the 8430S10I-02.
Equations and example calculations are also provided.
1.
Power Dissipation.
The total power dissipation for the 8430S10I-02 is the sum of the core power plus the power dissipated in the load(s).
The following is the power dissipation for VDD = 3.3V + 5% = 3.465V, which gives worst case results.
Core and LVDS Output Power Dissipation
•
Power (core, LVDS) = VDD_MAX * (IDD + IDDA) = 3.465V * (192mA + 25mA) = 751.9mW
LVCMOS Output Power Dissipation
•
Output Impedance ROUT Power Dissipation due to Loading 50 to VDDO/2
Output Current IOUT = VDDO_MAX / [2 * (50 + ROUT)] = 3.465V / [2 * (50 + 20)] = 24.80mA
•
Power Dissipation on the ROUT per LVCMOS output
Power (ROUT) = ROUT * (IOUT)2 = 20 * (24.80mA)2 = 12.3mW per output
•
Total Power Dissipation on the ROUT
Total Power (ROUT) = 12.3mW * 9 = 110.7mW
•
Dynamic Power Dissipation at 133MHz
Power (133MHz) = CPD * Frequency * (VDDO)2 = 10pF * 133MHz * (3.465V)2 = 16mW per output
Total Power (133MHz) = 16mW * 6 = 96mW
•
Dynamic Power Dissipation at 25MHz
Power (25MHz) = CPD * Frequency * (VDDO)2 = 10pF * 25MHz * (3.465)2 = 3mW per output
Total Power (25MHz) = 3mW * 3 = 9mW
Total Power Dissipation
•
Total Power
= Power (core, LVDS) + Total Power (ROUT) + Total Power (133MHz) + Total Power (25MHz)
= 751.9mW + 110.7mW + 96mW + 9mW
= 967.6mW
©2016 Integrated Device Technology, Inc.
22
October 4, 2016
8430S10I-02 Data Sheet
2. Junction Temperature.
Junction temperature, Tj, is the temperature at the junction of the bond wire and bond pad directly affects the reliability of the device. The
maximum recommended junction temperature is 125°C. Limiting the internal transistor junction temperature, Tj, to 125°C ensures that the bond
wire and bond pad temperature remains below 125°C.
The equation for Tj is as follows: Tj = JA * Pd_total + TA
Tj = Junction Temperature
JA = Junction-to-Ambient Thermal Resistance
Pd_total = Total Device Power Dissipation (example calculation is in section 1 above)
TA = Ambient Temperature
In order to calculate junction temperature, the appropriate junction-to-ambient thermal resistance JA must be used. Assuming no air flow and
a multi-layer board, the appropriate value is 33.1°C/W per Table 7A below.
Therefore, Tj for an ambient temperature of 85°C with all outputs switching is:
85°C + 0.968W * 33.1°C/W = 117°C. This is below the limit of 125°C.
This calculation is only an example. Tj will obviously vary depending on the number of loaded outputs, supply voltage, air flow and the type of
board (multi-layer).
Table 7A. Thermal Resistance JA for 48 Lead TQFP, EPAD Forced Convection
JA Vs. Air Flow
Meters per Second
Multi-Layer PCB, JEDEC Standard Test Boards
©2016 Integrated Device Technology, Inc.
0
1
2.5
33.1°C/W
27.2°C/W
25.7°C/W
23
October 4, 2016
8430S10I-02 Data Sheet
Power Considerations (LVCMOS/LVPECL Outputs)
This section provides information on power dissipation and junction temperature for the 8430S10I-02.
Equations and example calculations are also provided.
1.
Power Dissipation.
The total power dissipation for the 8430S10I-02 is the sum of the core power plus the analog power plus the power dissipated in the load(s).
The following is the power dissipation for VDD = 3.3V + 5% = 3.465V, which gives worst case results.
Core and LVPECL Output Power Dissipation
•
Power (core)_MAX = VDD_MAX * IEE_MAX = 3.465V * 180mA = 623.7mW
•
Power (output)_MAX = 30mW/Loaded Output Pair
LVCMOS Output Power Dissipation
•
Output Impedance ROUT Power Dissipation due to Loading 50 to VDDO/2
Output Current IOUT = VDDO_MAX / [2 * (50 + ROUT)] = 3.465V / [2 * (50 + 20)] = 24.80mA
•
Power Dissipation on the ROUT per LVCMOS output
Power (ROUT) = ROUT * (IOUT)2 = 20 * (24.80mA)2 = 12.3mW per output
•
Total Power Dissipation on the ROUT
Total Power (ROUT) = 12.3mW * 9 = 110.7mW
•
Dynamic Power Dissipation at 133MHz
Power (133MHz) = CPD * Frequency * (VDDO)2 = 10pF * 133MHz * (3.465V)2 = 16mW per output
Total Power (133MHz) = 16mW * 6 = 96mW
•
Dynamic Power Dissipation at 25MHz
Power (25MHz) = CPD * Frequency * (VDDO)2 = 10pF * 25MHz * (3.465)2 = 3mW per output
Total Power (25MHz) = 3mW * 3 = 9mW
Total Power Dissipation
•
Total Power
= Power (core) + Power (LVPECL output) + Total Power (ROUT) + Total Power (133MHz) + Total Power (25MHz)
= 623.7mW + 30mW + 110.7mW + 96mW + 9mW
= 869.4mW
©2016 Integrated Device Technology, Inc.
24
October 4, 2016
8430S10I-02 Data Sheet
2. Junction Temperature.
Junction temperature, Tj, is the temperature at the junction of the bond wire and bond pad directly affects the reliability of the device. The
maximum recommended junction temperature is 125°C. Limiting the internal transistor junction temperature, Tj, to 125°C ensures that the bond
wire and bond pad temperature remains below 125°C.
The equation for Tj is as follows: Tj = JA * Pd_total + TA
Tj = Junction Temperature
JA = Junction-to-Ambient Thermal Resistance
Pd_total = Total Device Power Dissipation (example calculation is in section 1 above)
TA = Ambient Temperature
In order to calculate junction temperature, the appropriate junction-to-ambient thermal resistance JA must be used. Assuming no air flow and
a multi-layer board, the appropriate value is 33.1°C/W per Table 7B below.
Therefore, Tj for an ambient temperature of 85°C with all outputs switching is:
85°C + 0.869W * 33.1°C/W = 113.8°C. This is below the limit of 125°C.
This calculation is only an example. Tj will obviously vary depending on the number of loaded outputs, supply voltage, air flow and the type of
board (multi-layer).
Table 7B. Thermal Resistance JA for 48 Lead TQFP, EPAD Forced Convection
JA Vs. Air Flow
Meters per Second
Multi-Layer PCB, JEDEC Standard Test Boards
©2016 Integrated Device Technology, Inc.
0
1
2.5
33.1°C/W
27.2°C/W
25.7°C/W
25
October 4, 2016
8430S10I-02 Data Sheet
3. Calculations and Equations.
The purpose of this section is to calculate the power dissipation for the LVPECL output pairs.
The LVPECL output driver circuit and termination are shown in Figure 8.
VDDO
Q1
VOUT
RL
VDDO - 2V
Figure 8. LVPECL Driver Circuit and Termination
To calculate worst case power dissipation into the load, use the following equations which assume a 50 load, and a termination voltage of
VDDO – 2V.
•
For logic high, VOUT = VOH_MAX = VDDO_MAX – 0.9V
(VDDO_MAX – VOH_MAX) = 0.9V
•
For logic low, VOUT = VOL_MAX = VDDO_MAX – 1.7V
(VDDO_MAX – VOL_MAX) = 1.7V
Pd_H is power dissipation when the output drives high.
Pd_L is the power dissipation when the output drives low.
Pd_H = [(VOH_MAX – (VDDO_MAX – 2V))/RL] * (VDDO_MAX – VOH_MAX) = [(2V – (VDDO_MAX – VOH_MAX))/RL] * (VDDO_MAX – VOH_MAX) =
[(2V – 0.9V)/50] * 0.9V = 19.8mW
Pd_L = [(VOL_MAX – (VDDO_MAX – 2V))/RL] * (VDDO_MAX – VOL_MAX) = [(2V – (VDDO_MAX – VOL_MAX))/RL] * (VDDO_MAX – VOL_MAX) =
[(2V – 1.7V)/50] * 1.7V = 10.2mW
Total Power Dissipation per output pair = Pd_H + Pd_L = 30mW
©2016 Integrated Device Technology, Inc.
26
October 4, 2016
8430S10I-02 Data Sheet
Reliability Information
Table 8. JA vs. Air Flow Table for a 48 Lead TQFP, EPAD
JA vs. Air Flow
Meters per Second
Multi-Layer PCB, JEDEC Standard Test Boards
0
1
2.5
33.1°C/W
27.2°C/W
25.7°C/W
Transistor Count
The transistor count for 8430S10I-02 is: 10,871
©2016 Integrated Device Technology, Inc.
27
October 4, 2016
8430S10I-02 Data Sheet
Package Outline and Package Dimensions
Package Outline - Y Suffix for 48 Lead TQFP, EPAD
-HD VERSION
EXPOSED PAD DOWN
0.20 TAB
-TAB, EXPOSED PART OF CONNECTION BAR OR TIE BAR
Table 9. Package Dimensions 48L TQFP, EPAD
Symbol
N
A
A1
A2
b
c
D&E
D1 & E1
D2 & E2
D3 & E3
e
L
ccc
JEDEC Variation: ABC - HD
All Dimensions in Millimeters
Minimum
Nominal
Maximum
48
1.20
0.05
0.10
0.15
0.95
1.00
1.05
0.17
0.22
0.27
0.09
0.20
9.00 Basic
7.00 Basic
5.50 Ref.
3.5
0.5 Basic
0.45
0.60
0.75
0°
7°
0.08
Reference Document: JEDEC Publication 95, MS-026
©2016 Integrated Device Technology, Inc.
28
October 4, 2016
8430S10I-02 Data Sheet
Ordering Information
Table 10. Ordering Information
Part/Order Number
8430S10BYI-02LF
8430S10BYI-02LFT
Marking
ICS0S10BI02L
ICS0S10BI02L
©2016 Integrated Device Technology, Inc.
Package
“Lead-Free” 48 TQFP, EPAD
“Lead-Free” 48 TQFP, EPAD
29
Shipping Packaging
Tray
Tape & Reel
Temperature
-40C to 85C
-40C to 85C
October 4, 2016
8430S10I-02 Data Sheet
Revision History Sheet
Rev
B
Table
Page
T6
9
15
AC Characteristics Table - added Lock Time parameter.
Added Lock Time measurement drawing.
11/2/09
1
2
8
Features section - corrected Differential Input bullet (deleted HCSL and LVHSTL levels).
Block Diagram - corrected naming convention for SPI4_SEL1:0 to SPI_SEL1:0.
Differential DC Characteristics Table - corrected VCMR levels from
0.5V min / VDD - 0.85V max to 1.2V min / VDD max.
Deleted Power Supply Filtering Technique application note (see Schematic Example).
Updated Wiring the Differential Input to Accept Single-ended Levels application note.
Corrected Differential Clock Input Interface application note (deleted HCSL and LVHSTL
levels).
Deleted Crystal Input Interface application note (see Schematic Example).
Updated Overdriving the XTAL Interface application note.
Updated LVDS Driver Termination application note.
Updated Schematic Example application note and diagram.
Corrected D3/E3 dimensions. Updated Package Outline.
1/17/11
Ordering Information - Removed quantity in tape and reel. Deleted LF note below table.
Removed ICS from part number where needed.
Updated header and footer.
10/4/16
T4F
16
C
17
18
C
T9
19
21
28
T10
29
Description of Change
©2016 Integrated Device Technology, Inc.
Date
30
October 4, 2016
8430S10I-02 Data Sheet
Corporate Headquarters
Sales
Tech Support
6024 Silver Creek Valley Road
San Jose, CA 95138 USA
1-800-345-7015 or 408-284-8200
Fax: 408-284-2775
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