CHA2292_07 UMS [United Monolithic Semiconductors], CHA2292_07 Datasheet

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CHA2292_07

Manufacturer Part Number
CHA2292_07
Description
16-24GHz Low Noise, Variable Gain Amplifier
Manufacturer
UMS [United Monolithic Semiconductors]
Datasheet
Description
The CHA2292 is a high gain four-stage
monolithic low noise amplifier with variable gain.
It is designed for a wide range of applications,
from military to commercial communication
systems.The backside of the chip is both RF and
DC grounded. This helps simplify the assembly
process.
The circuit is manufactured with a PM-HEMT
process, 0.25µm gate length, via holes through
the substrate, air bridges and electron beam
gate lithography.
It is available in chip form.
Main Features
Main Characteristics
Tamb. = 25°
ESD Protection : Electrostatic discharge sensitive device. Observe handling precautions !
Ref. : DSCHA22927150 - 20 May 07
Gctrl
Frequency range: 17-24GHz
2.8dB Noise Figure.
25dB gain
Gain control range: 15dB
DC power consumption: 160mA @ 5V
Chip size: 2.32 X 1.23 X 0.10 mm
Fop
NF
G
Id
16-24GHz Low Noise, Variable Gain Amplifier
Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - FRANCE
Operating frequency range
Small signal gain
Noise figure
Gain control range with Vc variation
Bias current
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
GaAs Monolithic Microwave IC
Parameter
1/7
30
28
26
24
22
20
18
16
14
12
10
8
6
4
2
0
16
Gain (dB)
17
Typical on wafer measurements :Gain & NF
Specifications subject to change without notice
18
NF (dB)
Min
16
24
15
19
Frequency (GHz)
Typ
160
2.8
26
20
RoHS COMPLIANT
20
CHA2292
21
Max
3.5
24
22
Unit
23
GHz
mA
dB
dB
dB
24

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CHA2292_07 Summary of contents

Page 1

Low Noise, Variable Gain Amplifier GaAs Monolithic Microwave IC Description The CHA2292 is a high gain four-stage monolithic low noise amplifier with variable gain designed for a wide range of applications, from military to commercial communication systems.The ...

Page 2

LNA VGA Electrical Characteristics for Broadband Operation Tamb = +25° C, V5=Vd2,3,4=5V Symbol Fop Operating frequency range G Small signal gain (1) Small signal gain flatness ( Reverse isolation (1) NF Noise figure with Vc=1.2V Gctrl Gain ...

Page 3

LNA VGA Typical on wafer Measurements Bias Conditions: V5=Vd2,3,4=5V, Vg1 for Id1=35mA, Vg=-0.3V, Vc=+1.2V Gain & Noise Figure versus frequency Typical on-wafer Gain & Return Loss Ref. : DSCHA22927150 - 20 May 07 Route Départementale 128 , B.P.46 - ...

Page 4

LNA VGA In jig Measurements Bias Conditions: V5=Vd2,3,4=5V, Vg1=Vg=-0.3V, Vc=+1.2V All these measurements include the jig losses (about 0.5dB on gain, 0.2dB on noise figure and 0.3dB on output power Gain (dB ...

Page 5

LNA VGA Vc=+1.2V Vc=+0.8V 1 Vc= 0V Vc=-0. Ref. : DSCHA22927150 - 20 May 07 Route Départementale 128 , B.P.46 - 91401 ORSAY Cedex - ...

Page 6

LNA VGA Chip Assembly and Mechanical Data Note : Supply feed should be capacitively bypassed. 25µm diameter gold wire is recommended Bond Pad:100 x 100 µm ( Chip thickness : 100µm. All dimensions are in micrometers ) Ref. : ...

Page 7

Ordering Information Chip form : CHA2292-99F/00 Information furnished is believed to be accurate and reliable. However United Monolithic Semiconductors S.A.S. assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights ...

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