HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
Features
• RF Bandwidth: 7.8 GHz to 8.8 GHz
• 24-bit Step Size, Resolution 3 Hz typ
• Fractional or Integer Modes
• 225 MHz, 14-bit reference path input
• Ultra Low Phase Noise
8.3 GHz; 50 MHz Ref.
-97 / -101 dBc/Hz @ 10 kHz (Frac / Int)
-140 dBc/Hz @ 1 MHz (Open Loop)
• Direct FSK Modulation Mode
• Figure of Merit (FOM)
-221 / -226 dBc/Hz (Frac / Int)
• Cycle Slip Prevention
• Read / Write Serial Port, Chip ID
• 40 Lead 6 x 6 mm SMT Package: 36 mm²
Typical Applications
7
• VSAT Radio
• Military End-Use
• Point-to-Point / Multi-Point Radio
• Phased Array Applications
PLLS w/ Integrated VCO - SMT
• Test Equipment & Industrial Control
Functional Diagram
[1] Please refer to the pin description table for details
7-1
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nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
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HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
General Description
The HMC765LP6CE is a fully functioned Fractional-N Phase-Locked-Loop (PLL) with an Integrated Voltage
Controlled Oscillator (VCO). The input reference frequency range is 100 kHz to 220 MHz while the advanced deltasigma modulator design in the fractional PLL allows both ultra-fine step sizes and very low spurious products. The
highly integrated structure provides excellent phase noise performance over temperature, shock and process. The
HMC765LP6CE is packaged in a leadless QFN 6 x 6 mm surface mount package. The output power is 13 dBm typical,
making the HMC765LP6CE ideal for driving the LO port of many of Hittite’s Hi Linearity and I/Q mixer products.
For theory of operation and register map refer to the “PLLs w/ Integrated VCO - Microwave VCOs” Operating Guide.
To view the Operating Guide, please visit www.hittite.com and choose HMC765LP6CE from the “Search by Part
Number” pull down menu.
Parameter
Condition
Min.
Typ.
Max.
Units
VCO Output Frequency Range
7.8
8.3
8.8
GHz
VCO Output Power
10
15
dBm
VCO Tuning Voltage
2
13
V
RF Output Characteristics
VCO Tuning Sensitivity
V TUNE = +5V
Frequency Pulling (into a 2:1 VSWR)
Frequency Pushing
V TUNE = +5V
150
MHz/V
5
MHz pp
10
MHz/V
Frequency Drift Rate
0.9
MHz/ °C
Sub Harmonic (1/2)
35
dBc
Harmonic (2nd)
10
dBc
Harmonic (3rd)
32
dBc
V TUNE = +5V
Fvco = 8.3 GHz
-115
dBc/Hz
Fref = 50 MHz Fvco = 8.3 GHz
Loop BW = 100 kHz
-97 / -101
dBc/Hz
-221 / -226
dBc/Hz
-65
dBc
110
μs
VCO SSB Phase Noise @ 100 kHz Offset (Open Loop)
Synthesizer In-Band
SSB Phase Noise @ 10 kHz Offset (Frac/Int)
Synthesizer Normalized In-Band
SSB Phase Noise Floor (Frac/Int)
Synthesizer Fractional Spurs [1]
Synthesizer Frequency Settling Time (100 MHz Step)
16-Bit Divider Range (Int)
16-Bit Divider Range (Frac)
From 8.3 GHz to 8.4 GHz
Loop BW = 100 kHz
16
N Divider Ratio 2 +31
32
65567
N Divider Ratio 216 -1
36
65535
REF Input Characteristics
Max Ref Input Frequency (3.3V)
200
Min Ref Input Frequency
100
Ref Input Sensitivity
AC Coupled
Max Ref Input
DC Coupled
500
MHz
200
kHz
700
mVpp
0
VDDIO
V
5
pF
16383
1
Ref Input Capacitance
14-Bit Ref Divider Range
225
7
PLLS w/ Integrated VCO - SMT
Electrical Specifications, TA = +25° C; VCCVCO, VDDCP, VCCCP = +5V; AVCC, VCCPS
VDDPFD, AVDD, RVDD, DVDD, DVDDM, DVDDQ, VDDIO = +3.3V; AGND = DGND = 0V
[1] Actual spur level is dependent on loop parameters and will increase at division ratios closest to integer boundaries. Number listed is average
value.
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responsibility
is assumed
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Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
at www.hittite.com
Phone: On-line
781-329-4700
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
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or apps@hittite.com
7-2
HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
Electrical Specifications (Continued)
Parameter
Condition
Min.
Typ.
Max.
Units
Phase Detector
Max Phase Detector Frequency (Frac)
70
105
MHz
Max Phase Detector Frequency (Int)
140
160
MHz
Min Phase Detector Frequency
100
kHz
Charge Pump
Max Output Current
2
Min Output Current
Charge Pump Noise
mA
500
Input referred 50 MHz Ref.
µA
-145
dBc/Hz
Logic Inputs
PLLS w/ Integrated VCO - SMT
7
7-3
VIH Input High Voltage
VDDIO-0.4
VDDIO
V
VIL Input Low Voltage
0
0.4
V
VOH Output High Voltage
VDDIO-0.4
VDDIO
V
VOL Output Low Voltage
0
0.4
Logic Outputs
Serial Port Max Clock
50
V
MHz
Power Supply Voltages
Analog 3.3V Supplies: AVCC, VDDPFD, AVDD, RVDD,
VCCPS
AVDD must equal DVDD
3
3.3
3.45
V
3
3.3
3.45
V
Logic I/O
1.8
3.3
5.5
V
VCCCP must equal VDDCP
4.75
5
5.25
V
Total Current Consumption (5V)
245
290
mA
Total Current Consumption (3.3V)
90
110
mA
1
10
µA
Digital Internal Supplies: DVDD, DVDDQ, DVDDM
Digital I/O Supplies: VDDIO
Analog 5V Supplies: VCCVCO, VDDCP, VCCCP
Power Supply Currents
CSP Disabled
Power Down Current [1]
Bias Reference Voltage
CSP Enabled
Measured with 10 GΩ meter
450
1.880
1.920
µA
1.960
V
[1] Refers only to the Synthesizer portion of the HMC765LP6CE
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responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
at www.hittite.com
Phone: On-line
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• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
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Application
Support:
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or apps@hittite.com
HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
SSB Phase Noise vs. Frequency,
Integer Mode
SSB Phase Noise vs. Temperature
@ 8.3 GHz, Integer Mode
-60
-60
-70
7800 MHz
8300 MHz
8800 MHz
-80
PHASE NOISE (dBc/Hz)
-90
-100
-110
-120
-130
Temp = 25C
Fref = 50 MHz
Loop BW = 100 kHz
-140
-90
-100
-110
-120
-130
Fref = 50 MHz
Loop BW = 100 kHz
-140
-150
10
+25C
+85C
-40C
-80
-150
2
10
3
10
4
10
5
10
6
10
7
10
2
10
3
-60
-60
-70
-70
-80
-90
-100
-110
-120
Temp = 25C
Fref = 50MHz
Loop BW = 100kHz
-150
2
10
10
3
4
10
5
10
6
10
7
-120
Fref = 10MHz
Loop BW= 10kHz
-130
Fref = 50MHz
Loop BW=100kHz
10
3
10
4
10
5
6
10
250
300
10
7
OFFSET FREQUENCY (Hz)
Typical Reference Sensitivity
vs. Frequency, 3.3V [1]
20
8.6
10
SENSITIVITY (dBm)
FREQUENCY (GHz)
10
-110
8.7
8.5
CSP OFF
CSP ON
8.2
8.1
R = Max, +25C
R = Max, +85C
0
-10
R = 3, +25C
R = 3, +85C
-20
7
-30
-40
8
-10
6
-90
-150
2
10
7
Example of Cycle Slip Prevention Hop
from 8.6 to 8.1 GHz
8.3
10
-100
OFFSET FREQUENCY (Hz)
8.4
5
-80
-140
10
10
SSB Phase noise vs. Reference Freq. &
Loop BW @ 8.3 GHz, Integer Mode
PHASE NOISE (dBc/Hz)
PHASE NOISE (dBc/Hz)
SSB Phase Noise Fractional
Spurs @ 8.302 GHz
-140
4
OFFSET FREQUENCY (Hz)
OFFSET FREQUENCY (Hz)
-130
10
PLLS w/ Integrated VCO - SMT
PHASE NOISE (dBc/Hz)
-70
-50
0
10
20
30
40
50
60
70
80
TIME (μSEC)
90
100 110 120
0
50
100
150
200
FREQUENCY (MHz)
[1] R refers to the reference path division ratio
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
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responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
at www.hittite.com
Phone: On-line
781-329-4700
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
7-4
HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
Frequency vs. Tuning Voltage, T = 25°C
Frequency vs. Tuning Voltage, Vcc = +5V
9.5
OUTPUT FREQUENCY (GHz)
OUTPUT FREQUENCY (GHz)
9.5
9
8.5
8
Vcc=4.75V
Vcc=5.0V
Vcc=5.25V
7.5
7
6.5
1
2
3
7
8
+25 C
+85 C
-40 C
7.5
7
4
5
6
7
8
9
10
11
12
13
0
1
2
3
4
TUNING VOLTAGE (V)
5
6
7
8
9
10
11
12
13
11
12
13
TUNING VOLTAGE (V)
Sensitivity vs. Tuning Voltage, Vcc = +5V
Output Power
vs. Tuning Voltage, Vcc = +5V
600
20
500
OUTPUT POWER (dBm)
SENSITIVITY (MHz/VOLT)
18
+25 C
+85 C
-40 C
400
300
200
100
16
14
12
10
8
+25 C
+85 C
-40 C
6
4
2
0
0
0
1
2
3
4
5
6
7
8
9
10
11
12
13
0
1
2
3
4
TUNING VOLTAGE (V)
5
6
7
8
9
10
TUNING VOLTAGE (V)
Open Loop VCO SSB Phase Noise @
Vtune = +5V
Open Loop VCO SSB Phase Noise vs.
Tuning Voltage
0
0
-10
-20
-40
SSB PHASE NOISE (dBc/Hz)
SSB PHASE NOISE (dBc/Hz)
PLLS w/ Integrated VCO - SMT
8.5
6.5
0
+25 C
+85 C
-40 C
-60
-80
-100
-120
-140
-20
-30
-40
10kHz offset
100kHz offset
-50
-60
-70
-80
-90
-100
-110
-120
-160
-130
10
2
10
3
10
4
10
5
OFFSET FREQUENCY (Hz)
7-5
9
10
6
10
7
1
2
3
4
5
6
7
8
9
10
11
12
13
TUNING VOLTAGE (V)
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Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
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Trademarks and registered trademarks are
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HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
Pin Descriptions
Function
Description
1, 9 - 13, 22, 36
N/C
No Connection. These pins may be connected to RF/DC ground.
Performance will not be affected.
2 - 4, 7, 37, 39
GND [1]
These pins must be connected to RF/DC Ground
5
GND
These pins and package bottom
must be connected to RF/DC Ground
8
VCCVCO2 [2]
40
VCCVCO1
6
VTUNE
Control Voltage Input. Modulation port bandwidth
dependent on drive source impedance.
14
ACG
AC Ground. This pin must be connected to
an external capacitor to ground.
15
AVCC
Analog Power supply pin for the RF Section.
A decoupling capacitor to the ground plane should
be placed as close as possible to this pin. Nominally 3.3V
16
VDDCP
+5V Power Supply for charge pump digital section
+5V Power Supply for VCO
17
VCCCP
+5V Power Supply for the charge pump analog section
18
CP
Charge pump output
19
VDDPFD
Analog Power supply for the phase frequency detector, Nominally 3.3V
20
BIAS [3]
External bypass decoupling for precision bias circuits,
1.920V ±20 mV is generated internally
21
AVDD
Analog Power supply for analog ref paths, Nominally 3.3V
23
REFN
Reference input (Negative or AC coupled to GND)
24
REFP
Reference input (Positive)
25
RVDD
Ref path supply
26
DVDDQ
Digital supply for Substrate, Nominally 3.3V
27
CE
Chip Enable
28
SEN
Serial port latch enable input
29
SCK
Serial port clock input
30
SDI
Serial port data input
31
DVDD
Power supply pin for internal digital circuitry. Nominally 3.3V
32
VDDIO
Power Supply for digital I/O driver
33
LD_SDO
Lock Detect, Main Serial Data Output
or VCO Serial Port Data Out
34
VCCPS
Analog Power Supply for Prescaler, Nominally 3.3V
35
DVDDM
Digital Power Supply for M-Counter, Nominally 3.3V
38
RFOUT
RF output (AC coupled).
7
PLLS w/ Integrated VCO - SMT
Pin Number
[1] This pin is not connected internally, however, this pin must be connected to GND to maintain product family pin for pin compatibility.
[2] This pin is not connected internally, however, this pin must be connected to Vcc to maintain product family pin for pin compatibility.
[3] BIAS ref voltage (pin 20) cannot drive an external load, and must be measured with a 10 GOhm meter such as Agilent 34410A; a typical
10 Mohm DVM will read erroneously.
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responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
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Phone: On-line
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• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
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7-6
HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
Pin Schematic Equivalents
Pins
Equivalent Schematic
RFOUT
VCCVCO1
PLLS w/ Integrated VCO - SMT
7
7-7
VTUNE
GND
SEN, CE, SCK, SDI
LD_SDO
CP
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responsibility
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Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
at www.hittite.com
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Trademarks and registered trademarks are
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or apps@hittite.com
HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
Pin Schematic Equivalents (Continued)
Pins
Equivalent Schematic
Bias
REFN, REFP
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Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
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Trademarks and registered trademarks are
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PLLS w/ Integrated VCO - SMT
7
7-8
HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
Evaluation Circuit
3VDIGITAL
3VANALOG
3VDIGITAL
C12
100NF
C10
10PF
C14
100NF
C13
10PF
C8
10PF
C9
100NF
CEN
2
R8
100K
A
B
C
D
1
JP1
3VDIGITAL
J3
5016
C38
1NF
JP3
2
C32
4.7UF
11
12
13
14
15
16
17
18
19
20
GND
U1
HMC765LP6CE
SDI
SCK
SEN
CE
DVDDQ
RVDD
REFP
REFN
NC
AVDD
E
F
G
H
C34
100NF
R6
C35
100NF
R2
120
1
C31
30
29
28
27
26
25
24
23
22
21
C21
1NF
SYNTH
5016
NC
GND
GND
GND
GND
VTUNE
GND
VCCVCO2
NC
NC
NC
NC
NC
ACG
AVCC
VDDCP
VCCCP
CP
VDDPFD
BIAS
1
2
3
4
5
6
7
8
9
10
VCCVCO1
GND
RFOUT
GND
NC
DVDDM
VCCPS
LD_SDO
VDDIO
DVDD
C1
1NF
1
SDO
40
39
38
37
36
35
34
33
32
31
2
C4
4.7UF
TP5
PLLS w/ Integrated VCO - SMT
50 Ohm Co-Planar Trace
JP2
7
RFout
5VVCO
LD
TP6
1
R1
100K
C15
100PF
R20
1K
100PF
R23
C65
R27
DEPOP
DEPOP
0
C61
3.9NF
R28
DEPOP
L1
I
DEPOP
R21
R12
30
DEPOP
C62
R3
1K
+15V
TP4
5016
TP3
5016
GND
C57
22UF
C58
4.7UF
C39
1NF
7
6
THS4031IDGN
4
620
C64
C33
1.8NF
J
C37
56NF
DEPOP
K
R25
2
U5
FB3
1000
DEPOP
DEPOP
FB4
1000
C63
R13
130
R4
DEPOP
3
R26
R22
0
L
DEPOP
R15
10K
C60
1NF
R14
JP6
1
2
10K
7-9
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
For price,
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and
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orders:
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Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
at www.hittite.com
Phone: On-line
781-329-4700
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
M
56
HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
Evaluation Circuit (Continued from page 9)
3VDIGITAL
C9
100NF
Header to USB Board
J1
SCK
SDI
SDO
SEN
CEN
A
B
C
D
R1
100K
3VDIGITAL
1
2
3
4
5
6
7
8
9
10
11
12
NC
NC
5.5V
NC
NC
FB2
1000
5016
TLW-106-05-T-D
C5
10PF
TP2
3VDIGITAL
C7
100NF
GND
C42
100NF
TP1
C59
4.7UF
FB1
1000
5016
7
3VANALOG
C3
100NF
1
E
F
G
H
1
J2
C40
R6
R2
120
56
R7
120
100NF
C36
100NF
TCXO
3
FOUT
Y2
GND
VDD
4
VC
1
R9
C6
10PF
R11
4.02K
5VVCO
100NF
C34
100NF
C35
100NF
REFin
C29
50 Ohm Trace
R41
1K
JP5
C28
100NF
SD
2
R40
4.02K
C67
1.2NF
6
5
ADJ
VIN
BPASS
VOUT
GND
R17
1K
R10
0
R16
4.02K
5VCP
3VANALOG
J
C16
10PF
C18
100NF
C22
10PF
C23
100NF
C46
100NF
U8
LP3878MR-ADJ
C44
1.2NF
6
5
ADJ
VOUT
C73
10NF
GND
8
4
3VANALOG
1
VIN
VOUT
C20
100NF
GND EN
3
C47
10NF
6
R5
10K
4
3
C11
100NF
5VCP
C24
10PF
C25
100NF
U4
LP5900-3_3V
3VANALOG
C26
10PF
C27
100NF
C51
10PF
1
C52
100NF
5VCP
VOUT
VIN
3
U6
LP5900-3_3V
1
C55
10PF
C56
100NF
VOUT
VIN
GND EN
3
6
4
GND EN
R18
10K
C50
100NF
6
4
R19
10K
C54
100NF
JP4
1
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
at www.hittite.com
Phone: On-line
781-329-4700
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
4
C43
100NF
1
U2
LP5900-3_3V
3VTCXO
M
3
C45
4.7UF
3VDIGITAL
L
VIN
BPASS
3VANALOG
C19
10PF
K
C41
100NF
1
3VTCXO
SD
I
4
10
DEPOP
C30
DEPOP
8
C68
4.7UF
R24
2
U9
LP3878MR-ADJ
PLLS w/ Integrated VCO - SMT
C2
10PF
7 - 10
2
HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
to USB Board
J1
Evaluation Circuit (Continued from page 10)
3VDIGITAL
2
4
NC
6
NC
8
5.5V
NC
10
NC
12
TP2
FB2
1000
5016
LW-106-05-T-D
3VDIGITAL
C7
100NF
GND
C42
100NF
TP1
C59
4.7UF
FB1
1000
5016
3VANALOG
C3
100NF
1
REFin
C29
ace
7
1
J2
C36
100NF
TCXO
VDD
GND
C18
100NF
C23
100NF
C25
100NF
C27
100NF
R9
4
PLLS w/ Integrated VCO - SMT
Y2
VC
1
C6
10PF
C28
100NF
U9
LP3878MR-ADJ
SD
2
R40
4.02K
C67
1.2NF
6
5
ADJ
VIN
BPASS
VOUT
GND
8
4
3
C73
10NF
3VTCXO
10
R17
1K
DEPOP
U8
LP3878MR-ADJ
SD
R10
0
R16
4.02K
5VCP
3VANALOG
C46
100NF
C44
1.2NF
6
5
ADJ
VIN
BPASS
VOUT
GND
8
4
1
3
C43
100NF
C48
4.7UF
C11
100NF
C17
4.7UF
C50
100NF
C49
4.7UF
C54
100NF
JP4
C53
4.7UF
C47
10NF
C45
4.7UF
3VANALOG
U2
LP5900-3_3V
3VANALOG
C19
10PF
1
VIN
VOUT
C20
100NF
GND EN
6
R5
10K
4
3
5VCP
U4
LP5900-3_3V
3VDIGITAL
3VANALOG
C51
10PF
1
C52
100NF
VIN
3
1
C55
10PF
C56
100NF
VOUT
VIN
GND EN
3
6
4
GND EN
U6
LP5900-3_3V
3VTCXO
5VCP
VOUT
R18
10K
6
4
R19
10K
1
7 - 11
C74
4.7UF
C41
100NF
1
C68
4.7UF
R24
2
C30
DEPOP
R11
4.02K
5VVCO
100NF
FOUT
R41
1K
JP5
2
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
at www.hittite.com
Phone: On-line
781-329-4700
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
Absolute Maximum Ratings
Nominal 3.3V Supplies to GND
-0.3V to +3.6V
Nominal Digital Supply Relative to
3.3V Analog Supply
-0.3V to +0.3V
Nominal 5V Supply to GND
-0.3 to +5.5V
Vtune
0 to +15V
Storage Temperature
-65 to +150°C
Max Peak Reflow Temperature
260 °C
ESD Sensitivity (HBM)
Class 1A
Reliability Information
Junction Temperature to Maintain
1 Million Hour MTTF
135 °C
Nominal Junction Temperature (T=85 °C)
132 °C
Thermal Resistance
(Junction to GND Paddle, 5V Supply)
38.4 °C/W
Operating Temperature
-40 to +85°C
7
PLLS w/ Integrated VCO - SMT
Outline Drawing
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS].
3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE
4. PAD BURR LENGTH SHALL BE 0.15 mm MAXIMUM.
PAD BURR HEIGHT SHALL BE 0.05 mm MAXIMUM.
5. PACKAGE WARP SHALL NOT EXCEED 0.05 mm.
6. ALL GROUND LEADS AND GROUND PADDLE MUST
BE SOLDERED TO PCB RF GROUND.
7. REFER TO HITTITE APPLICATION NOTE FOR
SUGGESTED PCB LAND PATTERN.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
Package Marking [1]
HMC765LP6CE
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
MSL3
H765
XXXX
[1] 4-Digit lot number XXXX
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
at www.hittite.com
Phone: On-line
781-329-4700
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
7 - 12
HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
Evaluation PCB
PLLS w/ Integrated VCO - SMT
7
7 - 13
The circuit board used in the application should use RF circuit design techniques. Signal lines should have
50 Ohm impedance while the package ground leads and exposed paddle should be connected directly
to the ground plane similar to that shown. A sufficient number of via holes should be used to connect the
top and bottom ground planes. The evaluation circuit board shown is available from Hittite upon request.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
at www.hittite.com
Phone: On-line
781-329-4700
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
HMC765LP6CE
v03.0411
FRACTIONAL-N PLL WITH
INTEGRATED VCO, 7.8 - 8.8 GHz
List of Materials for Evaluation PCB 127270 [1]
Description
J1
Dual Row Terminal Strip
J2, J3
PCB Mount SMA RF Connector
JP1 - JP6
Single Row Terminal Strip
C1, C21, C38 - C39, C60
1000 pF Capacitor, 0402 Pkg.
C2, C5, C6, C8, C10, C13, C16,
C19, C22, C24, C26, C51, C55
10 pF Capacitor, 0402 Pkg.
C3, C7, C9, C11, C12, C14, C18, C20, C23,
C25, C27 - C29, C34 - C36, C40 - C43,
C46, C50, C52, C54, C56
0.1 µF Capacitor, 0402 Pkg.
C4, C17, C32, C45, C48,
C49, C53, C68, C74
4.7 µF Capacitor, 0805 Pkg.
C15, C31
100 pF Capacitor, 0402 Pkg.
C33
1800 pF Capacitor, 0402 Pkg.
C37
0.056 µF Capacitor, 0603 Pkg.
C44, C67
1200 pF Capacitor, 0402 Pkg.
C47, C73
10,000 pF Capacitor, 0402 Pkg.
C57
22 µF Tantalum Capacitor, Case D
C58, C59
4.7 µF Tantalum Capacitor, Case B
C61
3900 pF Capacitor, 0402 Pkg.
FB1 - FB4
1000 Ohm 200 mA Ferrite Chip, 0805 Pkg.
R1, R8
100k Ohm Resistor, 0402 Pkg.
R2, R7
120 Ohm Resistor, 0402 Pkg.
R3, R17, R20, R41
1k Ohm Resistor, 0402 Pkg.
R4
620 Ohm Resistor, 0402 Pkg.
R5, R14, R15, R18, R19
10k Ohm Resistor, 0402 Pkg.
R6
56 Ohm Resistor, 0402 Pkg.
R9
10 Ohm Resistor, 0402 Pkg.
R10, R22, R23
Zero Ohm Resistor, 0402 Pkg.
R11, R16, R40
4.02k Ohm Resistor, 0402 Pkg.
R13
130 Ohm Resistor, 0402 Pkg.
R21
30 Ohm Resistor, 0402 Pkg.
TP1 - TP6
Test Point PC Compact SMT
U1
HMC765LP6CE Fractional-N PLL, with
Integrated VCO
U2, U4, U6
Low Noise 3.3V, 100 mA Linear Regulator
U5
Low Noise Op-Amp, THS4031IDGN
U8, U9
5V, 800mA Voltage Regulator
Y2
3.3V, 50 MHz VCXO Crystal Oscillator
PCB [2]
125536 Evaluation Board
7
PLLS w/ Integrated VCO - SMT
Item
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350 or Arlon 25FR and FR4
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
at www.hittite.com
Phone: On-line
781-329-4700
• Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application
Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are
the property of their
respective owners.
Application
Support:
Phone: 978-250-3343
or apps@hittite.com
7 - 14
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