9FGV1001
Low Phase-Noise, Low-Power
Programmable PhiClock™ Generator
Description
Features
The 9FGV1001 is a member of IDT's PhiClock™ programmable
clock generator family. The 9FGV1001 provides four non-spread
spectrum copies of a single output frequency and two copies of
the crystal reference input. Two select pins allow for hardware
selection of the desired configuration, or two I2C bits allow easy
software selection of the desired configuration. The user may
configure any one of the four OTP configurations as the default
when operating in I2C mode. Four unique I2C addresses are
available, allowing easy I2C access to multiple components.
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Typical Applications
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HPC
Storage
10G/25G Ethernet
Fiber Optic Modules
SSDs
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Output Features
Datasheet
1.8V–3.3V core VDD and VDDREF
Individual 1.8V–3.3V VDDO for each programmable output pair
Supports HCSL, LVDS and LVCMOS I/O standards
Supports LVPECL and CML logic with easy AC coupling – see
application note AN-891 for alternate terminations
HCSL utilizes IDT's LP-HCSL technology for improved
performance, lower power and higher integration:
• Programmable output impedance of 85 or 100Ω
On-board OTP supports up to 4 complete configurations
Configuration selected via strapping pins or I2C
< 125mW at 1.8V, < 230mW at 3.3V with outputs running at
100MHz
4 programmable I2C addresses: D0/D1, D2/D3, D4/D5, D6/D7
read/write
Supported by IDT Timing Commander™ software
4 × 4 mm 24-VFQFPN; minimal board space
Key Specifications
▪ 4 programmable output pairs plus 2 LVCMOS REF outputs
▪ 1 integer output frequency per configuration
▪ 10MHz–325MHz output frequency (LVDS or LP-HCSL output
configuration)
▪ 10MHz–200MHz output frequency (LVCMOS output
configuration)
▪ 259fs rms typical phase jitter outputs at 156.25MHz (12kHz–
20MHz)
▪ PCIe Gen1–4 compliant
PCIe Clocking Architectures
Supported
▪ Common Clocked (CC)
▪ Independent Reference without spread spectrum (SRnS)
Block Diagram
VDDDp
XIN/CLKIN
XO
OTP_VPP
REF1
REF0
VDDREFp
OSC
INT
PLL
vSEL_I2C#
^SEL0/SCL
^SEL1/SDA
^OEB
^OEA
VDDAp
SMBus
Engine
INT
DIV
OUT3#
OUT3
VDDO3
OUT2#
OUT2
VDDO2
OUT1#
OUT1
VDDO1
Factory
Configuration
OUT0#
OUT0
VDDO0
Control Logic
Internal terminations are available when LP -HCSL output format is selected .
EPAD/GND
©2018 Integrated Device Technology, Inc.
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July 5, 2018
9FGV1001 Datasheet
Table 1. OE Mapping
OE[B:A]
OUT0
OUT1
OUT2
OUT3
REF0
REF1
00
Running
Stopped
Stopped
Stopped
Running
Running
01
Running
Running
Stopped
Stopped
Running
Running
10
Running
Running
Running
Stopped
Running
Running
11
Running
Running
Running
Running
Running
Running
Pin Assignments
OUT3
OUT3#
VDDO3
VDDAp
vREF0_SEL_I2C#
VDDREFp
Figure 1. Pin Assignments for 4 x 4 mm 24-VFQFPN Package – Top View
24 23 22 21 20 19
XIN/CLKIN 1
XO 2
18 VDDO2
17 OUT2
9FGV1001
connect
EPAD to GND
REF1 3
^SEL0/SCL 4
^SEL1/SDA 5
16 OUT2#
15 VDDO1
14 OUT1
^OEA 6
13 OUT1#
OUT0
VDDO0
9 10 11 12
OUT0#
^OEB
8
OTP_VPP
VDDDp
7
4 × 4 mm 24-VFQFPN, 0.5mm pitch
^ prefix indicates internal pull-up resistor
v prefix indicates internal pull-down resistor
Note: The order of OUT3 is reversed from OUT[0:2]
Pin Descriptions
Table 2. Pin Descriptions
Number
Name
Type
Input
Description
1
XIN/CLKIN
2
XO
Output
Crystal output.
3
REF1
Output
LVCMOS reference output.
4
^SEL0/SCL
Input
5
^SEL1/SDA
I/O
6
^OEA
Input
©2018 Integrated Device Technology, Inc.
Crystal input or reference clock input.
Select pin for internal frequency configurations/I2C clock pin. Function is determined by
state of SEL_I2C# upon power-up. This pin has an internal pull-up.
Select pin for internal frequency configurations/I2C data pin. Function is determined by state
of SEL_I2C# upon power-up. This pin has an internal pull-up.
Active high input for enabling outputs. This pin has an internal pull-up resistor.
0 = disable outputs, 1 = enable outputs.
2
July 5, 2018
9FGV1001 Datasheet
Table 2. Pin Descriptions (Cont.)
Number
Name
Type
Description
7
VDDDp
Power
Digital power. 1.8V to 3.3V. VDDAp and VDDDp should be connected to the same power
supply.
8
^OEB
Input
Active high input for enabling outputs. This pin has an internal pull-up resistor.
0 = disable outputs, 1 = enable outputs.
9
OTP_VPP
Power
Voltage for programming OTP. During normal operation, this pin should be connected to the
same power rail as VDDD.
10
OUT0#
Output
Complementary output clock 0.
11
OUT0
Output
Output clock 0.
12
VDDO0
Power
Power supply for output 0.
13
OUT1#
Output
Complementary output clock 1.
14
OUT1
Output
Output clock 1.
15
VDDO1
Power
Power supply for output 1.
16
OUT2#
Output
Complementary output clock 2.
17
OUT2
Output
Output clock 2.
18
VDDO2
Power
Power supply for output 2.
19
OUT3
Output
Output clock 3.
20
OUT3#
Output
Complementary output clock 3.
21
VDDO3
Power
Power supply for output 3.
22
VDDAp
Power
Power supply for analog circuits. VDDAp and VDDDp should be connected to the same power
supply. Programmable for nominal voltages of 1.8V, 2.5V or 3.3V.
Latched input/LVCMOS output. At power-up, the state of this pin is latched to select the
state of the I2C pins. After power-up, the pin acts as an LVCMOS reference output. This pin
Latched
has an internal pull-down.
I/O
1 = SEL0/SEL1.
0 = SCL/SDA.
23
vREF0_SEL_I2C#
24
VDDREFp
Power
Power supply for REF0 and REF1 and the internal XO. Programmable to 1.8V, 2.5V or 3.3V.
25
EPAD
GND
Connect to ground.
Note: Unused outputs can be programmed off and left floating. VDDREF and VDDO0 have to be connected.
©2018 Integrated Device Technology, Inc.
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9FGV1001 Datasheet
Absolute Maximum Ratings
The absolute maximum ratings are stress ratings only. Stresses greater than those listed below can cause permanent damage to the
device. Functional operation of the 9FGV1001 at absolute maximum ratings is not implied. Exposure to absolute maximum rating
conditions may affect device reliability.
Table 3. Absolute Maximum Ratings
Parameter
Rating
Supply Voltage, VDDA, VDDD, VDDO
3.465V
Storage Temperature, TSTG
-65°C to 150°C
ESD Human Body Model
2000V
Junction Temperature
125°C
Inputs
XIN/CLKIN
0V to 1.2V voltage swing
Other Inputs
-0.5V to VDDD
Outputs
Outputs, VDDO (LVCMOS)
-0.5V to VDDO + 0.5V
Outputs, IO (SDA)
10mA
Thermal Characteristics
Table 4. Thermal Characteristics
Parameter
Thermal Resistance
(devices with external crystal)
1
Symbol
Conditions
Package
Typical Values
Units
Notes
θJC
Junction to case.
52
°C/W
1
θJb
Junction to base.
2.3
°C/W
1
θJA0
Junction to air, still air.
44
°C/W
1
θJA1
Junction to air, 1 m/s air flow.
37
°C/W
1
θJA3
Junction to air, 3 m/s air flow.
33
°C/W
1
θJA5
Junction to air, 5 m/s air flow.
32
°C/W
1
NBG24
EPAD soldered to board.
©2018 Integrated Device Technology, Inc.
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9FGV1001 Datasheet
Recommended Operating Conditions
Table 5. Recommended Operating Conditions
Symbol
Minimum
Typical
Power supply voltage for supporting 1.8V outputs.
1.71
1.8
1.89
V
Power supply voltage for supporting 2.5V outputs.
2.375
2.5
2.625
V
Power supply voltage for supporting 3.3V outputs.
3.135
3.3
3.465
V
VDDD
Power supply voltage for core logic functions.
1.71
3.465
V
VDDA
Analog power supply voltage. Use filtered analog power supply if
available.
1.71
3.465
V
TA
Operating temperature, ambient.
-40
85
°C
CL
Maximum load capacitance (3.3V LVCMOS only).
15
pF
tPU
Power up time for all VDDs to reach minimum specified voltage (power
ramps must be monotonic).
5
ms
VDDOx
Parameter
Maximum Units
0.05
Electrical Characteristics
VDDx = 3.3V ±5%, 2.5V ±5%, 1.8V ±5%, TA = -40°C to +85°C unless stated otherwise.
Table 6. Common Electrical Characteristics
Parameter
Input Frequency
Output Frequency
Symbol
fIN
fOUT
Conditions
Minimum
Typical
Maximum
Units
Notes
Crystal input frequency.
8
50
MHz
1
CLKIN input frequency.
1
240
MHz
5
Differential clock output
(LVDS/LP-HCSL).
10
325
MHz
Single-ended clock output (LVCMOS).
10
200
MHz
2600
MHz
VCO Frequency
fVCO
VCO operating frequency range.
2400
Loop Bandwidth
fBW
Input frequency = 25MHz.
0.06
0.9
MHz
Input High Voltage
VIH
SEL[1:0].
0.7 x VDDD
VDDD + 0.3
V
Input Low Voltage
VIL
SEL[1:0].
GND - 0.3
0.8
V
Input High Voltage
VIH
REF/SEL_I2C#.
0.65 x VDDREF
VDDREF + 0.3
V
Input Low Voltage
VIL
REF/SEL_I2C#.
-0.3
0.4
V
Input High Voltage
VIH
XIN/CLKIN.
0.8
1.2
V
Input Low Voltage
VIL
XIN/CLKIN.
-0.3
0.4
V
300
ns
3
7
pF
Input Rise/Fall Time
TR/TF
2500
SEL1/SDA, SEL0/SCL.
Input Capacitance
CIN
SEL[1:0].
Internal Pull-up
Resistor
RUP
SEL[1:0] at 25°C.
200
237
300
kΩ
REF/SEL_I2C#.
200
237
300
kΩ
Internal Pull-down
Resistor
RDOWN
©2018 Integrated Device Technology, Inc.
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9FGV1001 Datasheet
Table 6. Common Electrical Characteristics (Cont.)
Parameter
Symbol
Programmable
Capacitance at XIN and
XO (XIN in parallel with
XO)
CL
XIN/CLKIN, XO.
0
Input Duty Cycle
t2
CLKIN, measured at VDDREF/2.
40
LVCMOS, fOUT > 156.25MHz.
Output Duty Cycle
t3
Clock Jitter
t6
Conditions
Minimum
Typical
Maximum
Units
8
pF
50
60
%
40
50
60
%
LVCMOS, fOUT < 156.25MHz.
45
50
55
%
LVDS, LP-HCSL outputs.
45
50.3
55
%
Notes
Cycle-to-cycle jitter (peak-to-peak).
See “Test Frequencies for Jitter
Measurements in Common Electrical
Characteristics” for configurations.
28
ps
4
Reference clock RMS phase jitter
(12kHz to 5MHz integration range).
See “Test Frequencies for Jitter
Measurements in Common Electrical
Characteristics” for configurations.
338
fs
rms
4
OUTx RMS phase jitter (12kHz to
20MHz integration range) differential
output. See “Test Frequencies for
Jitter Measurements in Common
Electrical Characteristics” for
configurations.
259
fs
rms
4
105
ps
Output Skew
t7
Skew between the same frequencies,
with outputs using the same driver
format.
Lock Time
t8
PLL lock time from power-up.
1
Practical lower frequency is determined by loop filter settings.
2
Includes loading the configuration bits from OTP to registers.
5
3
Actual PLL lock time depends on the loop configuration.
4
Actual jitter is configuration dependent. These values are representative of what the device can achieve.
5
Input doubler off. Maximum input frequency with input doubler on is 160MHz.
10
ms
2,3
Table 7. Test Frequencies for Jitter Measurements in Common Electrical Characteristics Table
Device
9FGV1001
XIN/CLKIN
OUT0
OUT1
OUT2
50
156.25
50
100
1
This configuration used for 12kHz–20MHz phase jitter measurement.
2
This configuration used for PCIe filtered phase jitter measurements.
3
Outputs configured as LP-HCSL or LVDS with REF output off unless noted.
©2018 Integrated Device Technology, Inc.
6
OUT3
Unit
MHZ
Notes
1,3
2,3
July 5, 2018
9FGV1001 Datasheet
Table 8. LVCMOS Output Electrical Characteristics
Parameter
Symbol
Slew Rate
SR
Conditions
Minimum
Typical
Maximum
3.3V ±5%, 20% to 80% of VDDO
(output load = 4.7pF).
2.5
3.7
4.6
2.5V ±5%, 20% to 80% of VDDO
(output load = 4.7pF).
1.5
2.4
4.6
1.8V ±5%, 20% to 80% of VDDO
(output load = 4.7pF).
0.8
1.7
3.5
Units
Notes
V/ns
IOH = -15mA at 3.3V.
Output High Voltage
VOH
IOH = -12mA at 2.5V.
0.8 x VDDO
VDDO
V
0.22
0.4
V
IOH = -8mA at 1.8V.
IOL = 15mA at 3.3V.
Output Low Voltage
VOL
IOL = 12mA at 2.5V.
IOL = 8mA at 1.8V.
Output Leakage Current
(OUT[0:1])
IOZDD
Programmable outputs, tri-state,
VDDO = 3.465V.
0
5
μA
Output Leakage Current (REF)
IOZDD
REF outputs, tri-state, VDDO =
3.465V.
0
5
μA
CMOS Output Driver Impedance
ROUT
TA = 25°C.
17
Ω
Table 9. LVDS Output Electrical Characteristics
Parameter
Symbol
Minimum
Typical
Maximum
Units
Differential Output Voltage for the TRUE Binary State
VOT (+)
247
328
454
mV
Differential Output Voltage for the FALSE Binary State
VOT (-)
-454
-332
-247
mV
Change in VOT between Complementary Output States
ΔVOT
50
mV
Output Common Mode Voltage (Offset Voltage) at 3.3V +5% & 2.5V
+5%
VOS
1.125
1.19
1.55
V
Output Common Mode Voltage (Offset Voltage) at 1.8V +5%
VOS
0.8
0.86
0.95
V
Change in VOS between Complementary Output States
ΔVOS
0
50
mV
Outputs Short Circuit Current, VOUT+ or VOUT- = 0V or VDD
IOS
6
12
mA
Differential Outputs Short Circuit Current, VOUT+ = VOUT-
IOSD
3
12
mA
Rise Times Tested at 20% – 80%
TR
257
400
ps
Fall Times Tested at 80% – 20%
TF
287
400
ps
©2018 Integrated Device Technology, Inc.
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Notes
July 5, 2018
9FGV1001 Datasheet
Table 10. Low-Power (LP) Push-Pull HCSL Differential Outputs
VDDO = 3.3V ±5%, 2.5V ±5%, 1.8V ±5%, TA = -40°C to +85°C unless stated otherwise.
Parameter
Symbol
Slew Rate
TR/F
Slew Rate Matching
ΔTR/F
Conditions
Scope averaging on.
Crossing Voltage (abs)
VCROSS
Scope averaging off.
Crossing Voltage (var)
ΔVCROSS
Scope averaging off.
Minimum
Typical
Maximum
Units
Notes
1
2.5
4
V/ns
2,3,16
9
20
%
1,14,16
424
550
mV
1,4,5,16
16
140
mV
1,4,9,16
250
Voltage High
VHIGH
660
785
850
mV
1
Voltage Low
VLOW
-150
13
150
mV
1
Absolute Maximum Voltage
VMAX
808
1150
mV
1,7,15
Absolute Minimum Voltage
VMIN
mV
1,8,15
-300
-54
1
Measured from single-ended waveform.
2
Measured from differential waveform.
3
Measured from -150mV to +150mV on the differential waveform (derived from REFCLK+ minus REFCLK-). The signal must be monotonic through
the measurement region for rise and fall time. The 300mV measurement window is centered on the differential zero crossing.
4
Measured at crossing point where the instantaneous voltage value of the rising edge of REFCLK+ equals the falling edge of REFCLK-.
5
Refers to the total variation from the lowest crossing point to the highest, regardless of which edge is crossing. Refers to all crossing points for this
measurement.
6
Defines as the absolute minimum or maximum instantaneous period. This includes cycle to cycle jitter, relative ppm tolerance, and spread spectrum
modulation.
7
Defined as the maximum instantaneous voltage including overshoot.
8
Defined as the minimum instantaneous voltage including undershoot.
9
Defined as the total variation of all crossing voltages of rising REFCLK+ and falling REFCLK-. This is the maximum allowed variance in VCROSS for
any particular system.
10
Refer to section 4.3.7.1.1 of the PCI Express Base Specification, Revision 3.0 for information regarding ppm considerations.
11
System board compliance measurements must use the test load. REFCLK+ and REFCLK- are to be measured at the load capacitors CL. Single
ended probes must be used for measurements requiring single ended measurements. Either single ended probes with math or differential probe
can be used for differential measurements. Test load CL = 2pF.
12 T
STABLE is the time the differential clock must maintain a minimum ±150mV differential voltage after rising/falling edges before it is allowed to droop
back into the VRB ±100mV differential range.
13
ppm refers to parts per million and is a DC absolute period accuracy specification. 1 ppm is 1/1,000,000th of 100.000000MHz exactly or 100Hz. For
300ppm, then we have an error budget of 100Hz/ppm × 300 ppm = 30kHz. The period is to be measured with a frequency counter with measurement
window set to 100ms or greater. The ±300 ppm applies to systems that do not employ spread spectrum clocking, or that use common clock source.
For systems employing spread spectrum clocking, there is an additional 2,500 ppm nominal shift in maximum period resulting from the 0.5% down
spread resulting in a maximum average period specification of +2,800 ppm.
14
Matching applies to rising edge rate for REFCLK+ and falling edge rate for REFCLK-. It is measured using a ±75mV window centered on the median
cross point where REFCLK+ rising meets REFCLK- falling. The median cross point is used to calculate the voltage thresholds the oscilloscope is
to use for the edge rate calculations. The rise edge rate of REFCLK+ should be compared to the fall edge rate of REFCLK-; the maximum allowed
difference should not exceed 20% of the slowest edge rate.
15
At default amplitude settings.
16
Guaranteed by design and characterization.
©2018 Integrated Device Technology, Inc.
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July 5, 2018
9FGV1001 Datasheet
Table 11. Filtered Phase Jitter Parameters – PCIe Common Clocked (CC) Architectures
TAMB = over the specified operating range. Supply Voltages per normal operation conditions; see Test Loads for loading conditions.
Parameter
Industry
Limits
Units
Notes
18
86
ps
(p-p)
1,2,3
0.1
0.14
3
ps
(rms)
1,2
PCIe Gen2 High Band
1.5MHz < f < Nyquist (50MHz)
(PLL BW of 5–16MHz, 8–16MHz,
CDR = 5MHz).
1.1
1.5
3.1
ps
(rms)
1,2
tjphPCIeG3-CC
PCIe Gen3
(PLL BW of 2–4MHz, 2–5MHz,
CDR = 10MHz).
0.27
0.37
1
ps
(rms)
1,2
tjphPCIeG4-CC
PCIe Gen4
(PLL BW of 2–4MHz, 2–5MHz,
CDR = 10MHz).
0.27
0.37
0.5
ps
(rms)
1,2
Symbol
Conditions
tjphPCIeG1-CC
PCIe Gen1.
11
PCIe Gen2 Low Band
10kHz < f < 1.5MHz
(PLL BW of 5–16MHz, 8–16MHz,
CDR = 5MHz).
tjphPCIeG2-CC
PCIe Phase
Jitter
Minimum
Typical Maximum
Table 12. Filtered Phase Jitter Parameters – PCIe Independent Reference (IR) Architectures
TAMB = over the specified operating range. Supply Voltages per normal operation conditions; see Test Loads for loading conditions.
Parameter
PCIe
Phase Jitter
Symbol
Conditions
Minimum
tjphPCIeG2-SRIS
PCIe Gen2
(PLL BW of 16MHz, CDR = 5MHz).
1.1
tjphPCIeG3-SRIS
PCIe Gen3
(PLL BW of 2–4MHz, CDR = 10MHz).
0.28
Industry
Limits
Units
Notes
1.34
2
ps
(rms)
1,4,5
0.39
0.7
ps
(rms)
1,4,5
Typical Maximum
Notes for PCIe Filtered Phase Jitter Parameters tables:
1
Applies to all differential outputs, guaranteed by design and characterization.
2
Based on PCIe Base Specification Rev4.0 version 0.7draft. See http://www.pcisig.com for latest specifications.
3
Sample size of at least 100K cycles. This figure extrapolates to 108ps pk-pk at 1M cycles for a BER of 1-12.
4
IR is the new name for Separate Reference Independent Spread (SRIS) and Separate Reference no Spread (SRNS) PCIe clock architectures.
5
According to the PCIe Base Specification Rev4.0 version 0.7 draft, the jitter transfer functions and corresponding jitter limits are not defined for the
IR clock architecture. Widely accepted industry limits using widely accepted industry filters are used to populate this table. There are no accepted
filters or limits for IR clock architectures at PCIe Gen1 or Gen4 data rates.
©2018 Integrated Device Technology, Inc.
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July 5, 2018
9FGV1001 Datasheet
Table 13. Current Consumption
VDDO = 3.3V ±5%, 2.5V ±5%, 1.8V ±5%, TA = -40°C to +85°C unless stated otherwise.
Parameter
Symbol
Conditions
Minimum
Typical
Maximum
Units
Notes
VDDREF Supply Current
IDDREF
25MHz REFCLK.
4
7
mA
Core Supply Current
IDDCORE
2500MHz VCO, 25MHz REFCLK.
23
31
mA
3
LVDS, 325MHz.
20
26
mA
2
LP-HCSL, 100MHz.
18
24
mA
2
LVCMOS, 50MHz.
15
20
mA
1,2
LVCMOS, 200MHz.
24
39
mA
1,2
LVDS, 325MHz.
7
11
mA
2
LP-HCSL, 100MHz.
6
10
mA
2
LVCMOS, 50MHz.
4
7
mA
1,2
LVCMOS, 200MHz.
13
25
mA
1,2
Programmable outputs in HCSL
mode, B37[6,0] = 0.
9
13
mA
2
Programmable outputs in LVDS
mode, B37[6,0] = 0.
24
31
mA
2
Programmable outputs in
LVCMOS1 mode, B37[6,0] = 0.
4
7
mA
2
Output Buffer Supply Current
(VDDO2)
Output Buffer Supply Current
(VDDO0, VDDO1, VDDO3–per
output)
Total Power Down Current
IDDOx
IDDOx
IDDPD
1
Single CMOS driver active for each output pair.
2
See Test Loads for details.
3
IDDCORE = IDDA + IDDDIG.
©2018 Integrated Device Technology, Inc.
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July 5, 2018
9FGV1001 Datasheet
I2C Bus Characteristics
Table 14. I2C Bus DC Characteristics
Parameter
Symbol
Conditions
Minimum
Input High Level
VIH
—
0.7 x VDDD
Input Low Level
VIL
—
VHYS
—
0.05 x VDDD
Input Leakage Current
IIN
—
-1
Output Low Voltage
VOL
Hysteresis of Inputs
Typical
Maximum
Units
V
0.3 x VDDD
V
V
IOL = 3mA.
30
μA
0.4
V
Maximum
Units
400
kHz
Table 15. I2C Bus AC Characteristics
Parameter
Symbol
Conditions
Minimum
FSCLK
—
10
tBUF
—
1.3
μs
Setup Time, START
tSU:START
—
0.6
μs
Hold Time, START
tHD:START
—
0.6
μs
Setup Time, Data Input (SDA)
tSU:DATA
—
0.1
μs
Hold Time, Data Input (SDA)
tHD:DATA
—
0
μs
Output Data Valid from Clock
tOVD
—
0.9
μs
Capacitive Load for Each Bus Line
CB
—
400
pF
Rise Time, Data and Clock (SDA, SCL)
tR
—
20 + 0.1 x CB
300
ns
Fall Time, Data and Clock (SDA, SCL)
tF
—
20 + 0.1 x CB
300
ns
High Time, Clock (SCL)
tHIGH
—
0.6
μs
Low Time, Clock (SCL)
tLOW
—
1.3
μs
tSU:STOP
—
0.6
μs
Serial Clock Frequency (SCL)
Bus free time between STOP and START
Setup Time, STOP
Typical
Note: A device must internally provide a hold time of at least 300ns for the SDA signal (referred to the VIH(MIN) of the SCL signal) to bridge the
undefined region of the falling edge of SCL.
©2018 Integrated Device Technology, Inc.
11
July 5, 2018
9FGV1001 Datasheet
Crystal Characteristics
Table 16. Recommended Crystal Characteristics
Parameter
Value
Units
Frequency
8–50
MHz
Resonance Mode
Fundamental
–
Frequency Tolerance at 25°C
±20
ppm maximum
Frequency Stability, REF at 25°C Over Operating Temperature Range
±20
ppm maximum
Temperature Range (commercial)
0–70
°C
Temperature Range (industrial)
-40–85
°C
Equivalent Series Resistance (ESR)
50
Ω maximum
Shunt Capacitance (CO)
7
pF maximum
Load Capacitance (CL)
8
pF maximum
Drive Level
0.1
mW maximum
Aging per year
±5
ppm maximum
©2018 Integrated Device Technology, Inc.
12
July 5, 2018
9FGV1001 Datasheet
Package Outline Drawings
The package outline drawings are appended at the end of this document and are accessible from the link below. The package information
is the most current data available.
www.idt.com/document/psc/24-vfqfpn-package-outline-drawing-40-x-40-x-075-mm-body-05mm-pitch-epad-26-x-26-mm-nbnbg24p2
Marking Diagram
1. Line 1 and 2: truncated part number
2. “#” denotes stepping number.
9FGV100
1BnnnGI
#YWW**$
3. “YWW” denotes the last digits of the year and week the part was assembled.
4. “**” denotes lot number.
5. “$” denotes mark code.
Ordering Information
Orderable Part Number
Package
Carrier Type
Temperature
9FGV1001BnnnNBGI
4 × 4 mm, 0.5mm pitch 24-VFQFPN
Tray
-40 to +85°C
9FGV1001BnnnNBGI8
4 × 4 mm, 0.5mm pitch 24-VFQFPN
Reel
-40 to +85°C
“G” indicates RoHS 6.6 compliance.
“nnn” are decimal digits indicating a specific configuration.
Revision History
Revision Date
Description of Change
July 5, 2018
Removed “120kOhm” text from pin assignment notes.
March 28, 2018
Updated pin 23 descriptions and Output Features on front page.
February 6, 2018
Updated pin 23 descriptions.
January 31, 2018
▪ Updated drive level parameter in Crystal Characteristics table.
▪ Updated Package Outline Drawings text and added hyperlink to document.
October 5, 2017
Initial release.
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Tech Support
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www.IDT.com/go/sales
www.IDT.com/go/support
DISCLAIMER Integrated Device Technology, Inc. (IDT) and its affiliated companies (herein referred to as “IDT”) reserve the right to modify the products and/or specifications described herein at any time,
without notice, at IDT’s sole discretion. Performance specifications and operating parameters of the described products are determined in an independent state and are not guaranteed to perform the same
way when installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability
of IDT's products for any particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not
convey any license under intellectual property rights of IDT or any third parties.
IDT's products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT.
Integrated Device Technology, IDT and the IDT logo are trademarks or registered trademarks of IDT and its subsidiaries in the United States and other countries. Other trademarks used herein are the property
of IDT or their respective third party owners. For datasheet type definitions and a glossary of common terms, visit www.idt.com/go/glossary. Integrated Device Technology, Inc. All rights reserved.
©2018 Integrated Device Technology, Inc.
13
July 5, 2018
24-VFQFPN, Package Outline Drawing
4.0 x 4.0 x 0.75 mm Body, 0.5mm Pitch, Epad 2.6 x 2.6 mm
NB/NBG24P2, PSC-4313-02, Rev 01, Page 1
TOP VIEW
BOTTOM VIEW
SIDE VIEW
24-VFQFPN, Package Outline Drawing
4.0 x 4.0 x 0.75 mm Body, 0.5mm Pitch, Epad 2.6 x 2.6 mm
NB/NBG24P2, PSC-4313-02, Rev 01, Page 2
Package Revision History
Description
Date Created
Rev No.
Jan 24, 2018
Rev 01
Change QFN to VFQFPN and New Format
May 11, 2016
Rev 00
Initial Release
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