HMC702LP6CE
v10.0812
14 GHz 16-BIT FRACTIONAL-N PLL
Features
• Fractional or integer Modes
• Low Fractional Spurious
• reference spurs: -90 dBc typ
• auto and triggered Sweeper Functions
• cycle Slip Prevention (cSP) for fast settling
• auxiliary clock Source
• 40 Lead 6x6mm SMt Package: 36mm²
PLL - FractionaL-n - SMt
• 14 GHz, 16-Bit rF n-counter
• 24-Bit Step Size resolution, 6 Hz typ
• Ultra Low Phase noise 12 GHz, 50 MHz ref.
-98 / -103 dBc/Hz @ 20 kHz (Frac / integer)
• reference Path input: 200 MHz
• 14-Bit reference Path Divider
Typical Applications
• Base Stations for Mobile radio
(GSM, PcS, DcS, cDMa, WcDMa)
• Wireless Lans, WiMax
• communications test Equipment
• catV Equipment
• FMcW Sensors
• automotive radar
• Phased-array Systems
Functional Diagram
1
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery and to place orders: Hittite Microwave
other
For price, delivery, and to place orders: Analog Devices, Inc.,
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or
Corporation, 2 Elizabeth Drive,
9106, Norwood, MA 02062-9106
One Technology Way, P.O. Box
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 On-line at www.hittite.com
Phone: 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
HMC702LP6CE
v10.0812
14 GHz 16-BIT FRACTIONAL-N PLL
General Description
the fractional-n PLL features an advanced delta-sigma modulator design that allows ultra-fine frequency step sizes.
the fractional-n PLL features the ability to alter both the phase-frequency detector (PFD) gain and the cycle slipping
characteristics of the PFD. this feature can reduce the time to arrive at the new frequency by 50% vs. conventional
PFDs. Ultra low in-close phase noise also allows wider loop bandwidths for faster frequency hopping.
the fractional-n PLL contains a built-in linear sweeper function, which allows it to perform frequency chirps with a
wide variety of sweep times, polarities and dwells, all with an external or automatic sweep trigger.
in addition the fractional-n PLL has a number of auxiliary clock generation modes that can be accessed via the GPo.
Electrical Specifications,
T
A
= +25°C
VccHF = VccPrS = rVDD = +3.3V
VPPcP = Vccoa = VDDPDr = VPPDrV = VDDPD = VDDPDV = +5V
DVDD = DVDDio = DVDDQ = +3.3V
GnDDrV = GnDcP = GnDPD = GnDPDV = GnDPDr = 0V
Table 1. Electrical Specifications
Parameter
Prescaler Characteristics
Max rF input Frequency (3.3V)
Max rF input Frequency (2.7 - 3.3V)
Min rF input Frequency
rF input Power
16-bit n-Divider range (integer)
16-bit n-Divider range (Fractional)
REF Input Characteristics
Max ref input Frequency (pin XrEFP)
Max ref input Frequency (pin XSin)
Min ref input Frequency
ref input Voltage range (pin XrEFP)
ref input Power range (pin XSin)
ref input capacitance
14-Bit r-Divider range
1
XSin minimum 20MHz due to
phase noise degradation
ac coupled
50 Ω Source
250
250
100
1.5
-6
2.0
0
3.3
12
5
16,383
MHz
MHz
kHz
Vpp
dBm
pF
Fmin<Fvco<10 GHz
Fvco>10 GHz
16-Bit divider and fixed divide-by-2
step of 2
Fraction nominal Divide ratio varies
(-6 / +8) dynamically max
12
12
0.1
-10
0
64
72
-6
10
14
13
GHz
GHz
MHz
dBm
conditions / notes
Min
typ
Max
Units
131,070
131,062
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery and to place orders: Hittite Microwave
other
For price, delivery, and to place orders: Analog Devices, Inc.,
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or
Corporation, 2 Elizabeth Drive,
9106, Norwood, MA 02062-9106
One Technology Way, P.O. Box
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 On-line at www.hittite.com
Phone: 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
PLL - FractionaL-n - SMt
2
the HMc702LP6cE is a SiGe BicMoS fractional-n PLL. the fractional-n PLL includes a fixed divide by 2 followed by
a 8GHz 16-bit rF n-Divider, a 24-bit delta-sigma modulator, a very low noise digital phase frequency detector (PFD),
and a precision controlled charge pump.
HMC702LP6CE
v10.0812
14 GHz 16-BIT FRACTIONAL-N PLL
Table 1. Electrical Specifications
Parameter
(Continued)
conditions / notes
Min
typ
Max
Units
PLL - FractionaL-n - SMt
Phase Detector
Fractional Mode
Phase Detector Frequency
integer Mode
Phase Detector Frequency
Charge Pump
Max output current
Min output current
charge Pump Gain Step Size (5-bits)
charge Pump trim Step Size (3-bits)
charge Pump offset Step Size (4-bits)
PFD / charge Pump noise (integer)
1 kHz
10 kHz
100 kHz
Less than 3 dB degradation typ. at
these limits
compliance Voltage
-406 µa offset
-406 µa offset
Logic Inputs
ViH input High Voltage
ViL input Low Voltage
Logic Outputs
ViH output High Voltage
ViL output Low Voltage
Power Supply Voltages
Vcc - analog 3V Supplies
DVDD - Digital internal Supply
DVDDio - Digital i/o Supply
analog 5V Supplies
VccPrS, rVDD, VccHF
DVDD, DVDDQ
DVDDio
Vccoa, VPPcP, VPPDrV,
VDDPD, VDDPDV, VDDPDr
3
3
3
4.5
3.3
3.3
3.3
5.0
3.45
3.45
3.45
5.5
V
V
V
V
VDDio-0.1
V
0.1
V
VDDio-0.4
V
0.4
V
0.4
0.8
VPPcP-0.8
VPPcP-0.4
V
V
6 GHz, 50 MHz ref, input referred
-141
-149
-155
dBc/Hz
dBc/Hz
dBc/Hz
4
125
125
14
29
ma
µa
µa
µa
µa
0.1
100
MHz
0.1
70
MHz
Power Supply Current
(6 GHz Fractional Mode, 50 MHz PFD)
analog +5V
analog +3.3V
Digital +3.3V
Power Down - crystal off
Power Down - crystal on, 100 MHz
Temperature Sensor (3-bit)
Min temperature
readout: 000
-32
°c
Vccoa, VPPcP, VPPDrV,
VDDPD, VDDPDV, VDDPDr
VccPrS, rVDD, VccHF
DVDD, DVDDio, DVDDQ
reg 01h = 0
crystal not clocked
reg 01h = 0
crystal clocked 100 MHz
26
116
19
10
20
200
ma
ma
ma
µa
µa
3
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery and to place orders: Hittite Microwave
other
For price, delivery, and to place orders: Analog Devices, Inc.,
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or
Corporation, 2 Elizabeth Drive,
9106, Norwood, MA 02062-9106
One Technology Way, P.O. Box
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 On-line at www.hittite.com
Phone: 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
HMC702LP6CE
v10.0812
14 GHz 16-BIT FRACTIONAL-N PLL
Table 1. Electrical Specifications
Parameter
Max temperature
temp change / LSB
Worst case absolute temp Error
current consumption (when Enabled)
(Continued)
conditions / notes
readout: 111
Min
typ
+82
17.5
±10
2
Max
Units
°c/LSB
°c
ma
Power on Reset
all digital inputs must be <0.7V prior to application of power for proper reset
typical reset Voltage on DVDD
Min DVDD Voltage for no reset
Closed Loop Phase Noise
12 GHz Vco, integer, 100 MHz PFD
12 GHz Vco, integer, 100 MHz PFD
12 GHz Vco, integer, 100 MHz PFD
12 GHz Vco, Fractional, 50 MHz PFD
12 GHz Vco, Fractional, 50 MHz PFD
12 GHz Vco, Fractional, 50 MHz PFD
Closed Loop Phase Noise
integer Mode
Fractional Mode
1 kHz offset
10 kHz offset
100 kHz offset
1 kHz offset
10 kHz offset
100 kHz offset
normalized to 1 Hz
Measured with 50 MHz PFD
Measured with 50 MHz PFD
-227
-221
dBc/Hz
dBc/Hz
-96
-105
-111
-92
-98
-103
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
1.5
700
mV
V
Table 2. Absolute Maximum Ratings
Parameter
rVDD, VccHF, DVDD,
DVDDQ, VccPrS
Vccoa, VPPcP, VPPDrV, VDDPD,
VDDPDV, VDDPDr, DVDDio
operating temperature
Storage temperature
Maximum Junction temperature
thermal resistance (rth) (Junction
to ground paddle)
reflow Soldering
Peak temperature
time at Peak temperature
ESD Sensitivity (HBM)
260 °c
40 sec
class 1B
Rating
-0.3 to +3.6V
-0.3 to +6V
-40 to +85 °c
-65 to +120 °c
+125 °c
25°c/W
Stresses above those listed under absolute Maximum
ratings may cause permanent damage to the device. this
is a stress rating only; functional operation of the device
at these or any other conditions above those indicated in
the operational section of this specification is not implied.
Exposure to absolute maximum rating conditions for
extended periods may affect device reliability.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery and to place orders: Hittite Microwave
other
For price, delivery, and to place orders: Analog Devices, Inc.,
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or
Corporation, 2 Elizabeth Drive,
9106, Norwood, MA 02062-9106
One Technology Way, P.O. Box
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 On-line at www.hittite.com
Phone: 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
PLL - FractionaL-n - SMt
4
°c
HMC702LP6CE
v10.0812
14 GHz 16-BIT FRACTIONAL-N PLL
Table 3. Pin Description
Pin no.
Pin name
VccPrS
Vccoa
VPPcP
cP
GnDcP
GnDDrV
VPPDrV
VDDPD
GnDPD
n/c
VDDPDV
GnDPDV
VDDPDr
GnDPDr
XrEFP
rVDD
XSin
rEFcaP
rStB
DVDD
GPo1
GPo2
GPo3
DVDDQ
SEn
SDi
ScK
VSLE
VSDo
VScK
LD_SDo
DVDDio
DVDD
GnDHF
Vcoin
GnDHF
VccHF
BiaS
Pin type
Supply
Supply
Supply
analog o/P
GnD
GnD
Supply
Supply
GnD
n/c
Supply
GnD
Supply
GnD
analog i/P
Supply
analog i/P
analog i/o
cMoS i/P
Supply
Do
Do
Dio
Supply
cMoS i/P
cMoS i/P
cMoS i/P
Do
Do
Do
cMoS o/P
Supply
Supply
GnD
rF i/P
GnD
Supply
analog i/P
Description
rF Prescaler Power Supply. nominally +3.3V
chargePump opamp Power Supply. nominally +5V
Power Supply for charge Pump. nominally +5V
charge Pump output
Power Supply GnD for charge Pump
charge Pump GnD
Power supply for charge Pump, nominally +5V
Power Supply for Phase Detectors, nominally +5V
Power Supply GnD for Phase Detector
no connection
Power Supply for Phase Detector Vco Path, nominally +5V
Power Supply GnD for Phase Detector Vco Path
Power Supply for Phase Detector ref Path, nominally +5V
Power Supply GnD for Phase Detector ref Path
Square Wave crystal ref input
Power Supply for ref Path, nominally +3.3V
Sinusoidal crystal reference input
reference Path bypass
reset input (active low). cycle low for >tref to reset. recommended after power-up
Digital Power Supply, nominally +3.3V
General Purpose output 1 with tristate
General Purpose output 2 with tristate
General Purpose input/output with tristate
may be configured for External ramp trigger input. See register rEG 14h[5]
Quiet Supply, nominal +3.3V, Zero current
Main Serial port enable input
Main Serial port data input
Main Serial port clock input
Leave pin disconnected.
Leave pin disconnected.
Leave pin disconnected.
Lock Detect or Main Serial Port Data output
Power Supply for digital i/o, matches external Digital Supply in 1.8V to 5.5V range
internal Digital Power Supply. nominally 3.3V
Ground for rF
input to the rF prescaler
Ground for rF input
rF Section Power Supply. nominally 3.3V
Decoupling Pin for rF section, nominally external 1nF bypassed to VccHF
PLL - FractionaL-n - SMt
1
2
3
4
5
6
7
8
9
10, 20, 21
11
12
13
14
15
16
17
18
19
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
5
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery and to place orders: Hittite Microwave
other
For price, delivery, and to place orders: Analog Devices, Inc.,
Chelmsford, MA 01824
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or
Corporation, 2 Elizabeth Drive,
9106, Norwood, MA 02062-9106
One Technology Way, P.O. Box
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 On-line at www.hittite.com
Phone: 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
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