CHP3010A98F_15 Datasheet, PDF (1/12 Pages) United Monolithic Semiconductors – L-Band 6-Bit Digital Phase Shifter

CHP3010a98F
L-Band 6-Bit Digital Phase Shifter
GaAs Monolithic Microwave IC
Description
CHP3010a98F is an L-Band (1.2, 1.4GHz)
monolithic 6-bit digital phase-shifter with a
0-360° range and a high phase accuracy.
The typical RMS phase error is 1.5°. The
circuit provides 7dB insertion loss associated
with input and output return losses better
than 15dB under all logic states. An on-chip
DC-interface is compatible with both CMOS
(0/+3.3V) and TTL (0/+5V) logics.
The circuit is mainly dedicated to radar
systems and is also well suited for a wide
range of microwave applications and
systems.
The MMIC is developed on a robust 0.25µm
gate length pHEMT process and is also
available packaged in a standard surface
mount 32-lead QFN5x5.
Main Features
■ 1.5 deg RMS Phase error
■ Low I/O return losses (all states)
■ 24dBm Input P-1dB
■ 16dBm Output P-1dB
■ CMOS /TTL compatibility: V+ = +3.3/5 Volt
■ DC-decoupled I/O
■ Chip size 3.37x2.73x0.1mm
RMS Phase Error versus Frequency
Main Electrical Characteristics
Tamb.= +25°C
Symbol
Parameter
Fop Operating frequency range
PPE Peak Phase Error
RMS_PE RMS Phase Error
P1dB Input power @ 1dBcomp (CW)
Min Typ Max Unit
1.2
1.4 GHz
(-1,+3)
deg
1.5
deg
24
dBm
Ref. : DSCHP3010a98F4184 - 03 Jul 14
1/12
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Bât. Charmille - Parc SILIC - 10, Avenue du Québec - 91140 VILLEBON-SUR-YVETTE - France
Tel.: [phone] - Fax: [phone]