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CHA4664-QGG 参数 Datasheet PDF下载

CHA4664-QGG图片预览
型号: CHA4664-QGG
PDF下载: 下载PDF文件 查看货源
内容描述: 5.5-16GHz可变增益放大器 [5.5-16GHz Variable Gain Amplifier]
分类和应用: 放大器
文件页数/大小: 16 页 / 797 K
品牌: UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
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CHA4664-QGG
RoHS COMPLIANT
5.5-16GHz Variable Gain Amplifier
GaAs Monolithic Microwave IC in SMD package
Description
The CHA4664-QGG is a variable gain
broadband three-stage monolithic amplifier.
It is designed for a wide range of applications,
typically commercial communication systems.
The circuit is manufactured with a Power
pHEMT process, 0.15µm gate length, via
holes through the substrate and air bridges.
It is available in lead-free SMD package.
Gc1
Vg12
Gc2
Gc3
Vg3
Vd
RF in
RF out
Main Features
Broadband performance 5.5-16GHz
23dB Gain @ 7dB Noise Figure
23dB Gain control range
28dBm Output IP3 @ gain max
23dBm Output Power @ 1dB compression
DC power consumption, 220mA @ 4.5V
28LQFN5x5
ESD protected (see page 14)
26
24
22
20
18
Linear Gain for different gain control voltages (Gc= Gc1 = Gc2 = Gc3)
Gc=-2V
Linear Gain (dB)
16
14
12
10
8
6
4
2
0
-2
-4
5
6
7
8
9
10
11
12
13
14
15
16
17
Gc=0.6V
Frequency (GHz)
Main Characteristics
Tamb. = 25° Vd = 4.5V
C,
Symbol
Fop
G
Gctrl
OIP3
P1dB
Parameter
Operating frequency range
Small signal Gain
Gain control Range
Output Intercept Point order 3 @ gain max
Output power at 1dB compression@ gain max
Typical On board measurements
Min
5.5
Typ
Max
16
Unit
GHz
dB
dB
dBm
dBm
23
23
28
23
ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!
Ref: DSCHA4664-QGG8073 - 13 Mar 08
1/16
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France
Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09