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PDF CHP4012A98F Data sheet ( Hoja de datos )
| Número de pieza | CHP4012A98F | |
| Descripción | S-Band 6-bit Digital Phase Shifter | |
| Fabricantes | United Monolithic Semiconductors | |
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CHP4012a98F
RoHS COMPLIANT
S-Band 6-bit Digital Phase Shifter
GaAs Monolithic Microwave IC
Description
The CHP4012a98F is a 6-bit phase shifter
monolithic circuit, which integrates a CMOS
P6…P1
V- V+
and TTL compatible interface.
It is designed for a wide range of
applications, typically defence and space
Control interface
systems.
The circuit is manufactured with a pHEMT
In
P1
P2
P3
P4
P5
P6
process, 0.25µm gate length, via holes
through the substrate, air bridges and
electron beam gate lithography.
It is supplied in chip form and RoHS
compliant SMD package.
Out
Main Features
■ Frequency range: 2.7-3.5GHz
■ 5.625° phase shifter step
■ 0-360° phase shift range
■ RMS phase error: 1°
■ Digital interface
■ Chip size: 3.61x1.84x0.1mm
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Freq
IL
RMS_PE
P1dB
Parameter
Frequency range
Insertion Loss
RMS Phase Error
Input Power at 1dB gain compression
Min Typ Max Unit
2.7 3.5 GHz
6 dB
1°
24.5 dBm
Ref. : DSCHP4012a1193 - 12 Jul 11
1/12 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
1 page  
S-Band 6-bit Digital Phase Shifter
CHP4012a98F
Typical on wafer Measurements
Temperature = -40°C, +25°C, +85°C, V+ = +5V, V- = -5V
Insertion Losses versus Frequency @ States 0
― -40°C ···· +25°C - - - - +85°C
Input Return Loss @ States 0
Output Return Loss @ States 0
― -40°C ···· +25°C - - - - +85°C
― -40°C ···· +25°C - - - - +85°C
Ref. : DSCHP4012a1193 - 12 Jul 11
5/12
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
Specifications subject to change without notice
5 Page 
S-Band 6-bit Digital Phase Shifter
Recommended assembly plan : Option 2
CHP4012a98F
P6 P5 P4 P3 P2 P1
-V +V
IN OUT
100pF
25µm wedge bonding is preferred
Bonding recommendations
Port
IN (1)
OUT (21)
Connection
Inductance (Lbonding) = 0.3nH
one wire: diameter 25µm, length 0.4mm
DC and Interface pads
Inductance (Lbonding) = 0.8nH
one wire: diameter 25µm, length 1.0mm
Recommended circuit bonding table
Pad name
V-, V+
P1 to P6
Type
Bias
Control
Decoupling
100pF
Not Required
Comment
Supply Voltage
Phase Shift Control
Ref. : DSCHP4012a1193 - 12 Jul 11
11/12
Route Départementale 128, BP46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0) 1 69 33 03 08 - Fax: +33 (0) 1 69 33 03 09
Specifications subject to change without notice
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet CHP4012A98F.PDF ] | |
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