BGY288 데이터 시트보기 (PDF) - Philips Electronics

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BGY288

Power amplifier with integrated control loop for GSM850, EGSM900, DCS1800 and PCS1900

Philips Electronics 

Philips Semiconductors

BGY288

Power amplifier with integrated control loop

3. Ordering information

Table 2: Ordering information

Type number Package

Name

Description

BGY288

-

leadless surface mounted package; plastic cap;

16 terminations

4. Block diagram

Version

SOT775A

10

RFI_LB

850 MHz and 900 MHz POWER AMPLIFIER

OUTPUT

MATCHING

14

RFO_LB

BIASING

POWER

SENSE

6

PC

POWER CONTROLLER

VSTAB

TXON

BAND

7

5

(1)

LOGIC

CONTROL

(1)

8

BIASING

BGY288

POWER

SENSE

4

RFI_HB

OUTPUT

MATCHING

1800 MHz and 1900 MHz POWER AMPLIFIER

16

RFO_HB

9397 750 14011

Preliminary data sheet

(1) Pull-down resistor.

Fig 2. Block diagram

Rev. 01 — 2 February 2005

001aab846

© Koninklijke Philips Electronics N.V. 2005. All rights reserved.

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