欢迎访问ic37.com |
会员登录 免费注册
发布采购

CHT4012-98F 参数 Datasheet PDF下载

CHT4012-98F图片预览
型号: CHT4012-98F
PDF下载: 下载PDF文件 查看货源
内容描述: DC- 6GHz的6位数字衰减器 [DC-6GHz 6-BIT DIGITAL ATTENUATOR]
分类和应用: 衰减器
文件页数/大小: 14 页 / 861 K
品牌: UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
 浏览型号CHT4012-98F的Datasheet PDF文件第2页浏览型号CHT4012-98F的Datasheet PDF文件第3页浏览型号CHT4012-98F的Datasheet PDF文件第4页浏览型号CHT4012-98F的Datasheet PDF文件第5页浏览型号CHT4012-98F的Datasheet PDF文件第6页浏览型号CHT4012-98F的Datasheet PDF文件第7页浏览型号CHT4012-98F的Datasheet PDF文件第8页浏览型号CHT4012-98F的Datasheet PDF文件第9页  
CHT4012-98F
RoHS COMPLIANT
DC-6GHz 6-BIT DIGITAL ATTENUATOR
GaAs Monolithic Microwave IC
Description
The CHT4012-98F is a DC-6GHz monolithic
6 bit digital attenuator with a LSB = 0.5dB
offering a high dynamic range and a high
accuracy, the RMS amplitude error is
typically as low as 0.3dB. The circuit provides
low insertion loss 2.5dB associated to input
and output return losses better than 14dB. A
CMOS and TTL compatible interface is
available on chip.
The circuit is mainly dedicated to defence
and space systems and is also well suited for
a wide range of microwave applications and
systems.
The circuit is manufactured with a pHEMT
process, 0.25µm gate length and electron
beam gate lithography.
It is available in chip form
Main Features
■ Broadband performances: DC-6GHz
■ Insertion Loss (state 0): 2.5dB
■ RMS attenuation error: 0.3dB
■ RMS phase variation: 1deg
■ DC bias: V+=5V and V-=-5V
■ No decoupling capacitance on Input and
Output RF accesses
■ Chip size 2.41x1.41x0.1mm
Frequency :
0.1GHz-6GHz
Main Characteristics
Tamb.= +25°C
Symbol
Freq
IL
Rms_att_er
Rms_phivar
Parameter
Frequency range
Insertion Loss
RMS of attenuation error
RMS of phase variation (0.1 to 6GHz)
Min
DC
Typ
2.5
0.3
1
Max
6
Unit
GHz
dB
dB
°
Ref. : DSCHT40121069 - 10 Mar 11
1/14
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - BP46 - 91401 Orsay Cedex France
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09