431LP4E [HITTITE]
MMIC VCO w/ BUFFER AMPLIFIER, 5.5 - 6.1 GHz; MMIC VCO瓦特/缓冲放大器5.5 - 6.1 GHz的
| 型号： | 431LP4E |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | MMIC VCO w/ BUFFER AMPLIFIER, 5.5 - 6.1 GHz |
| 文件： | 总6页 (文件大小：303K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC431LP4 / 431LP4E
v04.1106
MMIC VCO w/ BUFFER
AMPLIFIER, 5.5 - 6.1 GHz
Typical Applications
Features
Low noise MMIC VCO w/Buffer Amplifier
for C-Band applications such as:
Pout: +2 dBm
Phase Noise: -102 dBc/Hz @100 kHz
No External Resonator Needed
Single Supply: 3V @ 27 mA
16mm2 Leadless SMT Package
• 802.11a & HiperLAN WLAN
• VSAT Radios
• UNII & Point-to-Point Radios
Functional Diagram
General Description
The HMC431LP4 & HMC431LP4E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs
with integrated resonators, negative resistance
devices, varactor diodes, and buffer amplifiers. The
VCO’s phase noise performance is excellent over
temperature, shock, vibration and process due to the
oscillator’s monolithic structure. Power output is 2
dBm typical from a 3.0V supply voltage. The voltage
controlled oscillator is packaged in a low cost leadless
QFN 4 x 4 mm surface mount package.
10
Electrical Specifications, TA = +25° C, Vcc = +3V
Parameter
Frequency Range
Min.
-1
Typ.
5.5 - 6.1
2
Max.
Units
GHz
dBm
dBc/Hz
V
Power Output
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output
Tune Voltage (Vtune)
-102
0
10
10
Supply Current (Icc) (Vcc= 3.0V)
Tune Port Leakage Current
Output Return Loss
27
6
mA
μA
dB
Harmonics
2nd
3rd
-15
-30
dBc
dBc
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= +5V
Frequency Drift Rate
9
MHz pp
MHz/V
MHz/°C
12
0.8
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
10 - 84
HMC431LP4 / 431LP4E
v04.1106
MMIC VCO w/ BUFFER
AMPLIFIER, 5.5 - 6.1 GHz
Frequency vs. Tuning Voltage, T= 25°C
Frequency vs. Tuning Voltage, Vcc= +3V
6.6
6.4
6.2
6
6.6
6.4
6.2
6
5.8
5.6
5.8
5.6
5.4
5.4
+25 C
Vcc= 2.75V
+85 C
Vcc= 3.0V
-40 C
5.2
5
5.2
5
Vcc= 3.25V
4.8
4.8
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
TUNING VOLTAGE (VOLTS)
TUNING VOLTAGE (VOLTS)
10
Output Power vs.
Tuning Voltage, Vcc= +3V
Sensitivity vs. Tuning Voltage, Vcc= +3V
500
450
400
350
10
8
6
4
300
250
200
150
100
50
2
+25 C
+85 C
-40 C
0
-2
-4
-6
+25 C
+85 C
-40 C
-8
0
-10
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
TUNING VOLTAGE (VOLTS)
TUNING VOLTAGE (VOLTS)
Phase Noise vs. Tuning Voltage
Typical SSB Phase Noise @ Vtune= +5V
-70
-75
-80
-85
0
-10
-20
-30
-40
-50
+25 C
+85 C
-40 C
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-90
10kHz offset
100kHz offset
-95
-100
-105
-110
0
1
2
3
4
5
6
7
8
9
10
103
104
105
106
107
TUNING VOLTAGE (VOLTS)
OFFSET FREQUENCY (Hz)
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
10 - 85
HMC431LP4 / 431LP4E
v04.1106
MMIC VCO w/ BUFFER
AMPLIFIER, 5.5 - 6.1 GHz
Absolute Maximum Ratings
Typical Supply Current vs. Vcc
Vcc
+3.5 Vdc
0 to +11V
135 °C
Vcc (V)
Icc (mA)
Vtune
2.75
19
Channel Temperature
3.0
27
Continuous Pdiss (T = 85°C)
(derate 6.28 mW/°C above 85°C)
3.25
34
565 W
Note: VCO will operate over full voltage range shown above.
Storage Temperature
Operating Temperature
ESD Sensitivity (HBM)
-65 to +150 °C
-40 to +85 °C
Class 1A
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
10
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 NOT FOR SUGGESTED
LAND PATTERN.
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
MSL1 [1]
Package Marking [3]
H431
XXXX
HMC431LP4
Low Stress Injection Molded Plastic
Sn/Pb Solder
H431
XXXX
MSL1 [2]
HMC431LP4E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
[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, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
10 - 86
HMC431LP4 / 431LP4E
v04.1106
MMIC VCO w/ BUFFER
AMPLIFIER, 5.5 - 6.1 GHz
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
1 - 14, 17 - 19,
21, 23, 24
N/C
GND
No Connection
15
16
This pin must be connected to RF & DC ground.
RF output (AC coupled)
RFOUT
20
22
Vcc
Supply Voltage Vcc= 3V
10
Control Voltage Input. Modulation port bandwidth
dependent on drive source impedance.
VTUNE
GND
Package bottom has an exposed metal paddle that
must be RF & DC grounded.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
10 - 87
HMC431LP4 / 431LP4E
v04.1106
MMIC VCO w/ BUFFER
AMPLIFIER, 5.5 - 6.1 GHz
Evaluation PCB
10
List of Materials for Evaluation PCB 105706 [1]
The circuit board used in the final application should
use RF circuit design techniques. Signal lines
should have 50 ohm impedance while the package
ground leads and exposed paddle should be con-
nected 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.
Item
J1 - J2
J3 - J4
C1
Description
PCB Mount SMA RF Connector
DC Pin
4.7 μF Tantalum Capacitor
10,000 pF Capacitor, 0603 Pkg.
HMC431LP4 / HMC431LP4E VCO
105667 Eval Board
C2
U1
[2]
PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
10 - 88
HMC431LP4 / 431LP4E
v04.1106
MMIC VCO w/ BUFFER
AMPLIFIER, 5.5 - 6.1 GHz
Notes:
10
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
10 - 89
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