HMC735LP5 / 735LP5E
v03.0609
MMIC VCO w/ DIVIDE-BY-4
10.5 - 12.2 GHz
Typical Applications
Features
The HMC735LP5(E) is ideal for:
Dual Output: Fo = 10.5 - 12.2 GHz
Fo/4 = 2.625 - 3.05 GHz
• Point-to-Point/Multi-Point Radio
• Test Equipment & Industrial Controls
Pout: +17 dBm
Phase Noise: -100 dBc/Hz @ 100 kHz Typ.
• SATCOM
• Military End-Use
No External Resonator Needed
32 Lead 5x5mm SMT Package: 25mm2
Functional Diagram
The HMC735LP5(E) is a GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCO. The
HMC735LP5(E) integrates resonators, negative
resistance devices, varactor diodes and features a
divide-by-4 frequency output. The VCO’s phase noise
performance is excellent over temperature, shock,
and process due to the oscillator’s monolithic
structure. Power output is +17 dBm typical from a
+5V supply voltage. The prescaler function can be disabled to conserve current if not required. The voltage
controlled oscillator is packaged in a leadless QFN
5x5 mm surface mount package, and requires no
external matching components.
8
VCOS - SMT
General Description
Electrical Specifications, TA = +25° C, Vcc (Dig), Vcc (Amp), Vcc (RF) = +5V
Parameter
Frequency Range
Power Output
Min.
Fo
Fo/4
RFOUT
RFOUT/4
Supply Current
14
-8
-100
Vtune
Icc(Dig) + Icc(Amp) + Icc(RF)
1
180
217
Output Return Loss
Units
GHz
GHz
21
-1
Tune Port Leakage Current (Vtune= 13V)
dBm
dBm
dBc/Hz
13
V
240
mA
10
µA
8
dB
-65
-18
-40
dBc
dBc
dBc
Pulling (into a 2.0:1 VSWR)
50
MHz pp
Pushing @ Vtune= 5V
30
MHz/V
Frequency Drift Rate
1.4
MHz/°C
Harmonics/Subharmonics
8-1
Max.
10.5 - 12.2
2.625 - 3.05
SSB Phase Noise @ 100 kHz Offset,
Vtune= +5V @ RFOUT
Tune Voltage
Typ.
1/2
2nd
3rd
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
HMC735LP5 / 735LP5E
v03.0609
MMIC VCO w/ DIVIDE-BY-4
10.5 - 12.2 GHz
Frequency vs. Tuning Voltage, Vcc = +5V
Frequency vs. Tuning Voltage, T= 25°C
14
OUTPUT FREQUENCY (GHz)
13
12
11
10
+25C
+85C
-40C
9
8
13
12
11
4.75V
5.00V
5.25V
10
9
8
0
1
2
3
4
5
6
7
8
9
10
11 12
13
0
1
2
3
TUNING VOLTAGE (V)
4
5
6
7
8
9
10
11 12
13
TUNING VOLTAGE (V)
Sensitivity vs. Tuning Voltage, Vcc = +5V
Output Power
vs. Tuning Voltage, Vcc = +5V
25
800
8
600
OUTPUT POWER (dBm)
SENSITIVITY(MHz/V)
700
+25C
+85C
-40C
500
400
300
200
20
15
10
+25C
+85C
-40C
5
100
0
0
0
1
2
3
4
5
6
7
8
9
10
11 12
0
13
1
2
3
Tuning Voltage (Volts)
5
6
7
8
9
10
11 12
13
TUNING VOLTAGE (V)
SSB Phase Noise vs. Tuning Voltage
SSB Phase Noise @ Vtune = +5V
-60
0
-70
SSB PHASE NOISE (dBc/Hz)
SSB PHASE NOISE (dBc/Hz)
4
VCOS - SMT
OUTPUT FREQUENCY (GHz)
14
-80
10khz
100khz
-90
-100
-110
-20
-40
+25C
+85C
-40C
-60
-80
-100
-120
-140
-160
-120
0
1
2
3
4
5
6
7
8
9
TUNING VOLTAGE (VOLTS)
10
11 12
13
-180
2
10
3
10
4
10
5
10
6
10
7
10
TUNING VOLTAGE (VOLTS)
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
8-2
HMC735LP5 / 735LP5E
v03.0609
MMIC VCO w/ DIVIDE-BY-4
10.5 - 12.2 GHz
Divide-by-4 Output Power
vs. Tuning Voltage, Vcc = +5V
4
-1
3.5
-2
OUTPUT POWER (dBm)
OUTPUT FREQUENCY (GHz)
Divide-by-4 Frequency
vs. Tuning Voltage, Vcc = +5V
3
2.5
+25C
+85C
-40C
2
1.5
-3
-4
-5
+25C
+85C
-40C
-6
1
-7
0
1
2
3
4
5
6
7
8
9
10
11 12
13
0
1
2
TUNING VOLTAGE (V)
3
4
5
6
7
8
9
10
11 12
13
TUNING VOLTAGE (V)
Outline Drawing
VCOS - SMT
8
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 0.15mm MAXIMUM.
PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM.
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm.
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE
SOLDERED TO PCB RF GROUND.
7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED LAND PATTERN.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
HMC735LP5
Low Stress Injection Molded Plastic
Sn/Pb Solder
MSL3
[1]
HMC735LP5E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
MSL3
[2]
Package Marking [3]
H735
XXXX
H735
XXXX
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
8-3
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
HMC735LP5 / 735LP5E
v03.0609
MMIC VCO w/ DIVIDE-BY-4
10.5 - 12.2 GHz
Typical Supply Current vs. Vcc
Absolute Maximum Ratings
Vcc(Dig), Vcc(Amp), Vcc(RF)
+5.5 Vdc
Vcc (V)
Icc (mA)
Vtune
0 to +15V
4.75
197
Junction Temperature
135 °C
Continuous Pdiss (T=85 °C)
(derate 25.3 mW/C above 85 °C
1.3 W
Thermal Resistance
(junction to ground paddle)
39.5 °C/W
Storage Temperature
-65 to +150 °C
Operating Temperature
-40 to +85 °C
5.00
217
5.25
237
Note: VCO will operate over full voltage range shown above.
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Pin Descriptions
Function
Description
1 - 3, 7 - 10,
12 - 17, 20,
22 - 28, 30 - 32
N/C
No Connection. These pins may be connected to RF/
DC ground. Performance will not be affected.
4
RFOUT/4
Divide-by-4 output. DC block required.
6
Vcc (Dig)
Supply voltage for prescaler. If prescaler is not
required, this pin may be left open to conserve
approximately 100 mA of current.
19
RFOUT
RF output (AC coupled).
21
Vcc (RF)
Supply Voltage, +5V
29
VTUNE
Control voltage and modulation input. Modulation
bandwidth dependent on drive source impedance.
See “Determining the FM Bandwidth of a Wideband
Varactor Tuned VCO” application note.
5, 11, 18,
Paddle
GND
Package bottom has an exposed metal paddle that
must be connected to RF/DC ground.
Interface Schematic
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
8
VCOS - SMT
Pin Number
8-4
HMC735LP5 / 735LP5E
v03.0609
MMIC VCO w/ DIVIDE-BY-4
10.5 - 12.2 GHz
Application Circuit
VCOS - SMT
8
8-5
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
HMC735LP5 / 735LP5E
v03.0609
MMIC VCO w/ DIVIDE-BY-4
10.5 - 12.2 GHz
Evaluation PCB
VCOS - SMT
8
List of Materials for Evaluation PCB 110227 [1]
Item
Description
J1 - J4
PCB Mount SMA RF Connector
J5 - J6
2 mm DC Header
C1 - C3
100 pF Capacitor, 0402 Pkg.
C4
1,000 pF Capacitor, 0402 Pkg.
C5 - C7
2.2 µF Tantalum Capacitor
U1
HMC735LP5(E) VCO
PCB [2]
110225 Eval Board
[1] Reference this number when ordering complete evaluation PCB
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 backside ground 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.
[2] Circuit Board Material: Rogers 4350 or Arlon 25FR
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
8-6
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