HMC429LP4TR [HITTITE]
Narrow Band Low Power Amplifier,;
| 型号： | HMC429LP4TR |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | Narrow Band Low Power Amplifier, 射频 微波 |
| 文件： | 总6页 (文件大小：238K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC429LP4 / 429LP4E
v02.0805
MMIC VCO w/ BUFFER
AMPLIFIER, 4.45 - 5.0 GHz
Typical Applications
Features
Low noise MMIC VCO w/Buffer Amplifier for:
• 802.11a, HiperLAN WLAN
Pout: +4.0 dBm
Phase Noise: -105 dBc/Hz @100 KHz
No External Resonator Needed
Single Supply: 3V @ 30 mA
QFN Leadless SMT Package, 16 mm2
• VSAT, UNII & Microwave Radio
• Test Equipment & Industrial Controls
• Military
Functional Diagram
General Description
The HMC429LP4 & HMC429LP4E are GaAs InGaP
Heterojunction Bipolar Transistor (HBT) MMIC VCOs
with integrated resonators, negative resistance
devices, varactor diodes, and buffer amplifiers.
Covering 4.45 to 5.0 GHz, the VCO’s phase noise
performance is excellent over temperature, shock,
vibration and process due to the oscillator’s monolithic
structure. Power output is 4.0 dBm typical from a
single supply of 3.0V @ 30mA. The voltage controlled
oscillator is packaged in a low cost leadless QFN 4x4
mm surface mount package.
11
Electrical Specifications, TA = +25° C, Vcc = +3V
Parameter
Frequency Range
Min.
1.0
0
Typ.
4.45 - 5.0
4.0
Max.
Units
GHz
dBm
dBc/Hz
V
Power Output
SSB Phase Noise @ 100 kHz Offset, Vtune= +5V @ RF Output
Tune Voltage (Vtune)
-105
10
10
Supply Current (Icc) (Vcc = +3.0V)
Tune Port Leakage Current
30
6
mA
μA
Output Return Loss
dB
Harmonics
2nd
3rd
-11
-23
dBc
dBc
Pulling (into a 2.0:1 VSWR)
Pushing @ Vtune= +5V
Frequency Drift Rate
10
14
MHz pp
MHz/V
MHz/°C
0.4
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
11 - 72
HMC429LP4 / 429LP4E
v02.0805
MMIC VCO w/ BUFFER
AMPLIFIER, 4.45 - 5.0 GHz
Frequency vs. Tuning Voltage, T= 25°C
Frequency vs. Tuning Voltage, Vcc= +3V
5.2
5.2
5
5
4.8
4.8
4.6
4.6
Vcc=2.75V
+25 C
+85 C
-40 C
4.4
4.2
4
4.4
4.2
4
Vcc=3.0V
Vcc=3.25V
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)
11
Output Power vs.
Tuning Voltage, Vcc= +3V
Sensitivity vs. Tuning Voltage, Vcc= +3V
340
8
7
6
5
4
3
2
290
+25 C
+85 C
-40 C
240
190
140
90
+25 C
+85 C
-40 C
1
0
40
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
0
-25
-80
+25 C
+85 C
- 40 C
-50
-75
-90
-100
-110
-120
10 KHz Offset
100 KHz Offset
-100
-125
-150
0
2
4
6
8
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
11 - 73
HMC429LP4 / 429LP4E
v02.0805
MMIC VCO w/ BUFFER
AMPLIFIER, 4.45 - 5.0 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
21
Channel Temperature
3.0
30
Continuous Pdiss (T = 85°C)
(derate 6.28 mW/°C above 85°C)
3.25
38
565 W
Note: VCO will operate over full voltage range shown above.
Storage Temperature
Operating Temperature
-65 to +150 °C
-40 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Outline Drawing
11
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]
H429
XXXX
HMC429LP4
Low Stress Injection Molded Plastic
Sn/Pb Solder
H429
XXXX
MSL1 [2]
HMC429LP4E
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
11 - 74
HMC429LP4 / 429LP4E
v02.0805
MMIC VCO w/ BUFFER
AMPLIFIER, 4.45 - 5.0 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
11
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
11 - 75
HMC429LP4 / 429LP4E
v02.0805
MMIC VCO w/ BUFFER
AMPLIFIER, 4.45 - 5.0 GHz
Evaluation PCB
11
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.
HMC429LP4 / HMC429LP4E 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
11 - 76
HMC429LP4 / 429LP4E
v02.0805
MMIC VCO w/ BUFFER
AMPLIFIER, 4.45 - 5.0 GHz
Notes:
11
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
11 - 77
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