UPC8128TA Ver la hoja de datos (PDF) - NEC => Renesas Technology

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UPC8128TA

SILICON MMIC LOW CURRENT AMPLIFIERS FOR CELLULAR/CORDLESS TELEPHONES

NEC => Renesas Technology 

PRELIMINARY DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUITS

PPC8128TA, PPC8151TA, PPC8152TA

SILICON MMIC LOW CURRENT AMPLIFIERS

FOR CELLULAR/CORDLESS TELEPHONES

DESCRIPTION

The PPC8128TA, PPC8151TA and PPC8152TA are silicon monolithic integrated circuits designed as buffer

amplifiers for cellular / cordless telephones. These amplifiers can realize low current consumption with external chip

inductor (example: 1005 size) which can not be realized on internal 50 : wideband matched IC. These low current

amplifiers operate on 3.0 V.

These ICs are manufactured using NEC’s 20 GHz fT NESAT™ III silicon bipolar process. This process uses

silicon nitride passivation film and gold electrodes. These materials can protect chip surface from external pollution

and prevent corrosion/migration. Thus, these ICs have excellent performance, uniformity and reliability.

FEATURES

• Low current consumption

• Supply voltage

• High efficiency

• Power gain variation

• Operating frequency

• Excellent isolation

: PPC8128TA

; ICC = 2.8 mA TYP. @ VCC = 3.0 V

PPC8151TA

; ICC = 4.2 mA TYP. @ VCC = 3.0 V

PPC8152TA

; ICC = 5.6 mA TYP. @ VCC = 3.0 V

: VCC = 2.4 to 3.3 V

: PPC8128TA

; PO (1 dB) = ð4.0 dBm TYP. @ f = 1 GHz

PPC8151TA

; PO (1 dB) = +2.5 dBm TYP. @ f = 1 GHz

PPC8152TA

; PO (1 dB) = ð4.5 dBm TYP. @ f = 1 GHz

: PPC8128TA, 8151TA ; GP = 12.5 dB TYP. @ f = 1 GHz

PPC8152TA

; GP = 23.0 dB TYP. @ f = 1 GHz

: 100 to 1 900 MHz (Output port LC matching)

: PPC8128TA

; ISL = 39 dB TYP. @ f = 1 GHz

: PPC8151TA

; ISL = 38 dB TYP. @ f = 1 GHz

: PPC8152TA

; ISL = 40 dB TYP. @ f = 1 GHz

APPLICATION

• Buffer Amplifiers on 800 to 1 900 MHz cellular / cordless telephones

Caution Electro-static sensitive devices

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for

availability and additional information.

Document No. P14637EJ1V0DS00 (1st edition)

Date Published April 2000 N CP(K)

Printed in Japan

©

2000

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