CHP3010a98F

Ref. : DSCHP3010a98F4184 - 03 Jul 14

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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.: +33 (0) 1 69 86 32 00 - Fax: +33 (0) 1 69 86 34 34

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

RMS Phase Error versus Frequency

■ 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

Main Electrical Characteristics

Tamb.= +25°C

Symbol

Parameter

Min

Typ

Max

Unit

Fop

Operating frequency range

1.2

1.4

GHz

PPE

Peak Phase Error

(-1,+3)

deg

RMS_PE

RMS Phase Error

1.5

deg

P1dB

Input power @ 1dBcomp (CW)

24

dBm