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CHR2291-99F 参数 Datasheet PDF下载

CHR2291-99F图片预览
型号: CHR2291-99F
PDF下载: 下载PDF文件 查看货源
内容描述: 12-17GHz集成降压转换器 [12-17GHz Integrated Down Converter]
分类和应用: 转换器
文件页数/大小: 6 页 / 120 K
品牌: UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
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CHR2291
RoHS COMPLIANT
12-17GHz Integrated Down Converter
GaAs Monolithic Microwave IC
Description
The CHR2291 is a multifunction chip which
integrates a LO time two multiplier, a balanced
cold FET mixer, and a RF LNA. It is designed for
a wide range of applications, typically commercial
communication systems. The backside of the
chip is both RF and DC grounds. This helps
simplify the assembly process.
The circuit is manufactured with a pHEMT
process, 0.25µm gate length, via holes through
the substrate, air bridges and electron beam
gate lithography.
It is available in chip form.
LO
Q
GM
GB
VDM
VDL
GX
VGA
RF
Typical on wafer measurement:
Conversion Gain & Image suppression @ IF=1& 1.5GHz
I
Main Features
14
Broadband performances : 12-17GHz
10 dB conversion gain
3.5dB noise figure, for IF>0.1GHz
(dB)
12
10
8
6
4
2
0
-2
-4
-6
-8
-10
-12
-14
-16
11,0
12,0
13,0
14,0
15,0
16,0
17,0
18,0
2LO Frequency
10dBm LO input power
-8dBm RF input power (1dB gain comp.)
Low DC power consumption, 130mA@3.5V
Chip size : 2.49 X 2.13 X 0.10 mm
RF Frequency (GHz)
Main Characteristics
Tamb. = 25°
C
Symbol
F
RF
F
LO
F
IF
G
c
Parameter
Min
12
5.25
DC
Typ
Max
17
7.75
1.5
Unit
GHz
GHz
GHz
dB
RF frequency range
LO frequency range
IF frequency range
Conversion gain
+10
ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions !
Ref. : DSCHR22911192 - 11 Jul 11
1/6
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