SA1921 datasheet(7/36 Pages) PHILIPS

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Philips Semiconductors

Product specification

SA1921

Satellite and cellular dual-band RF front-end

1999 Mar 02

ABSOLUTE MAXIMUM RATINGS

SYMBOL

PARAMETERS

VALUE

UNIT

VCC

Input supply voltage at pins: 7, 25, 27, 40

4.75

Power dissipation

150

Input power at all ports

+20

dBm

Tsrg

Storage temperature range

–65 to +125

°C

RECOMMENDED OPERATING CONDITIONS

SYMBOL

PARAMETERS

RATING

UNIT

VCC

DC Supply voltage

3.6 to 3.9

Operating temperature range (pin temp)

–40 to +85

°C

DC ELECTRICAL CHARACTERISTICS

Unless otherwise specified, all Input/Output ports are single-ended.

DC PARAMETERS

VCC = +3.75 V, TA = +25°C unless otherwise noted

SYMBOL

PARAMETERS

CONDITION

MIN.

TYP.

MAX.

UNIT

ICC

Current Consumption: Sleep Mode

X000X

1.0

ICC

Low Band Receive Normal

01100

9.8

12.2

14.7

ICC

Low Band Receive Strong

01101

9.0

ICC

Low Band Transmit (Analog)

01111

18.0

ICC

Low Band Transmit (GSM)

01010

16.5

ICC

High Band Receive Normal

11100

32.0

40.0

48.0

ICC

High Band Receive Strong

11101

36.0

ICC

High Band Transmit (GSM)

11010

19.4

Logic Low Input

0.5

Logic High Input

1.9

4.0

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