pmb2332 Infineon Technologies Corporation, pmb2332 Datasheet

pmb2332

Manufacturer Part Number

pmb2332

Description

1.1-ghz Mixer

Manufacturer

Infineon Technologies Corporation

Datasheet

1.PMB2332.pdf (1 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

pmb2332RV1.2

Manufacturer:

SIEMENS

Quantity:

5 510

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1.1-GHz LNA + Mixer

General Description

The PMB 2332 is a low noise amplifier (LNA) up to 1.1 GHz

and double balanced mixer up to 3 GHz for use in mobile

communication equipment. It is fabricated using Siemens

B6HF silicon bipolar process.

The amplified signal is external available for further use at

output AO. The DC level at GC allows to switch the LNA gain

(on/off: 20 dB).

The mixer is a general purpose up- and downconversion

Gilbert cell mixer. Differential signals and symmetrical circuits

are used throughout the mixer. The mixer input can be used

in balanced or unbalanced configuration. The mixer outputs

are high impedance open collector outputs. The adjustable

mixer current allows to improve the mixer performance.

An internal bias driver generates supply voltage and

temperature compensated reference voltages. The STB pin

allows the mixer and bandgap part of the IC to be switched in

power-down mode.

Applications

All analog and digital mobile communication systems as

frontend-LNA and up-/ downconverter mixer.

Siemens Aktiengesellschaft

Block Diagram

AREF

LNA

GND

LNA

GND

STB

Bias

LNA

Type

PMB 2332-R

Features

• Low operating current

• Power-down mode

• LNA frequency range up to 1.1 GHz

• Switchable LNA gain

• High LNA gain (typ. 20 dB at 900 MHz)

• Low LNA noise figure (typ. 1.5 dB at 900 MHz)

• Double balanced mixer up to 3 GHz with high gain

• Excellent intercept performance

• High isolation values

• Few external components

• Operating voltage 2.7 V to 5.5 V

• P-TSSOP-16 package

• Temperature range – 30 C to 85 C

Mixer

GND

ITB08474

Package

P-TSSOP-16-1 (Shrink, SMD)

PMB 2332

B6HF

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