737LP4E [HITTITE]
MMIC VCO w/ HALF FREQUENCY OUTPUT; MMIC VCO瓦特/二分频输出
| 型号： | 737LP4E |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | MMIC VCO w/ HALF FREQUENCY OUTPUT |
| 文件： | 总6页 (文件大小：313K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC737LP4 / 737LP4E
v01.0209
MMIC VCO w/ HALF FREQUENCY OUTPUT
14.9 - 15.5 GHz
Typical Applications
The HMC737LP4(E) is ideal for:
• Point to Point/Multipoint Radio
• Test Equipment & Industrial Controls
• SATCOM
Features
Dual Output: Fo = 14.9 - 15.5 GHz
Fo/2 = 7.45 - 7.75 GHz
Pout: +9 dBm
Phase Noise: -105 dBc/Hz @ 100 kHz
No External Resonator Needed
24 Lead 4x4mm SMT Package: 16mm2
• Military End-Use
Functional Diagram
General Description
The HMC737LP4(E) is a GaAs InGaP Heterojunction
Bipolar Transistor (HBT) MMIC VCO. The
HMC737LP4(E) integrate
a
resonator, negative
resistance device, varactor diode and feature half
frequencyoutput. TheVCO’sphasenoiseperformance
is excellent over temperature, shock, and process due
to the oscillator’s monolithic structure. Power output
is +9 dBm typical from a +4.2V supply voltage. The
voltage controlled oscillator is packaged in a leadless
QFN 4x4 mm surface mount package, and requires no
external matching components.
8
Electrical Specifications, TA = +25° C, Vcc = +4.2V
Parameter
Min.
Typ.
Max.
Units
Fo
Fo/2
14.9 - 15.5
7.45 - 7.75
GHz
GHz
Frequency Range
RFOUT
RFOUT/2
6
-8
9
-3
13
2
dBm
dBm
Power Output
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RFOUT
Tune Voltage
-105
150
2.5
dBc/Hz
V
Vtune
1
13
180
10
Supply Current
120
mA
µA
Tune Port Leakage Current (Vtune= 13V)
Output Return Loss
dB
Harmonics/Subharmonics
1/2
3/2
-45
-42
dBc
dBc
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= 5V
Frequency Drift Rate
12
24
MHz pp
MHz/V
MHz/°C
1.2
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
8 - 1
HMC737LP4 / 737LP4E
v01.0209
MMIC VCO w/ HALF FREQUENCY OUTPUT
14.9 - 15.5 GHz
Frequency vs. Tuning Voltage, Vcc = +4.2V
Frequency vs. Tuning Voltage, T= 25°C
17
17
16
15
14
16
15
14
+25 C
+85 C
-40 C
Vcc = 4.0V
Vcc = 4.2V
13
13
Vcc = 4.4V
12
12
0
1
2
3
4
5
6
7
8
9
10 11 12 13
0
1
2
3
4
5
6
7
8
9
10 11 12 13
TUNING VOLTAGE (VOLTS)
TUNING VOLTAGE (VOLTS)
Output Power
vs. Tuning Voltage, Vcc = +4.2V
Sensitivity vs. Tuning Voltage, Vcc = +4.2V
600
14
500
12
10
8
8
+25 C
+85 C
-40 C
400
300
200
100
0
+25 C
+85 C
-40 C
6
4
0
1
2
3
4
5
6
7
8
9
10 11 12 13
0
1
2
3
4
5
6
7
8
9
10 11 12 13
TUNING VOLTAGE (VOLTS)
TUNING VOLTAGE (VOLTS)
SSB Phase Noise vs. Tuning Voltage
SSB Phase Noise @ Vtune = +5V
-60
-30
-70
-80
-50
+25 C
+85 C
-40 C
-70
-90
-90
10kHz offset
-100
-110
-120
100kHz offset
-110
-130
-150
0
1
2
3
4
5
6
7
8
9
10 11 12 13
103
104
105
106
107
OFFSET FREQUENCY (Hz)
TUNING VOLTAGE (VOLTS)
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
8 - 2
HMC737LP4 / 737LP4E
v01.0209
MMIC VCO w/ HALF FREQUENCY OUTPUT
14.9 - 15.5 GHz
RFOUT/2 Frequency
RFOUT/2 Output Power
vs. Tuning Voltage, Vcc = +4.2V
vs. Tuning Voltage, Vcc = +4.2V
9
0
+25 C
+85 C
-40 C
8.5
8
-1
-2
-3
-4
-5
-6
7.5
+25 C
+85 C
-40 C
7
6.5
6
0
1
2
3
4
5
6
7
8
9
10 11 12 13
0
1
2
3
4
5
6
7
8
9
10 11 12 13
TUNING VOLTAGE (VOLTS)
TUNING VOLTAGE (VOLTS)
Absolute Maximum Ratings
Typical Supply Current vs. Vcc
Vcc
+5.5V
Vcc (V)
Icc (mA)
Vtune
0 to 15V
135 °C
4.0
140
Junction Temperature
4.2
150
8
Continuous Pdiss (T=85 °C)
(derate 19.6 mW/C above 85 °C
4.4
160
1 W
Note: VCO will operate over full voltage range shown above.
Thermal Resistance
(junction to ground paddle)
51 °C/W
Storage Temperature
Operating Temperature
-65 to +150 °C
-40 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
MSL1 [1]
Package Marking [3]
H737
XXXX
HMC737LP4
Low Stress Injection Molded Plastic
Sn/Pb Solder
H737
XXXX
HMC737LP4E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
MSL1 [2]
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
8 - 3
HMC737LP4 / 737LP4E
v01.0209
MMIC VCO w/ HALF FREQUENCY OUTPUT
14.9 - 15.5 GHz
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 0.15mm 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.
8
Application Circuit
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
8 - 4
HMC737LP4 / 737LP4E
v01.0209
MMIC VCO w/ HALF FREQUENCY OUTPUT
14.9 - 15.5 GHz
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1 - 9, 11 - 14, 18,
19, 21, 23, 24
No Connection. These pins may be connected to RF/DC
ground. Performance will not be affected.
N/C
Half frequency output (AC coupled).
Requires external AC coupling capacitors.
10
16
RFOUT/2
RFOUT
RF output (AC coupled).
Supply Voltage, +4.2V
20
22
Vcc
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.
VTUNE
GND
8
15, 17,
Paddle
Package bottom has an exposed metal paddle that
must be connected to RF/DC ground.
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
8 - 5
HMC737LP4 / 737LP4E
v01.0209
MMIC VCO w/ HALF FREQUENCY OUTPUT
14.9 - 15.5 GHz
Evaluation PCB
8
List of Materials for Evaluation PCB 123987 [1]
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 avail-
able from Hittite upon request.
Item
J1 - J3
J4
Description
PCB Mount SMA RF Connector
2 mm DC Header
C1, C2
C3
100 pF Capacitor, 0402 Pkg.
4.7 µF Tantalum Capacitor
HMC737LP4(E) VCO
124532 Eval Board
U1
[2]
PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350 or Arlon 25FR
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
8 - 6
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