Datasheet > ATR0785

ATR0785

更新时间： 2022-01-18 16:18:00

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
12页	230K
描述
ATR0785 Preliminary [Updated 2/03. 12 Pages] High linearity active transmit mixer for 800-1000 MHz

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ATR0785 数据手册

Features

• Active Mixer with Conversion Gain

• Integrated LO and IF Drivers

• Excellent Linearity

• Broadband 50 ꢀ Impedance on All Ports

• Low LO-RF Leakage

• Differential or Single Ended Inputs

High Linearity

Active Transmit

Mixer for

800 MHz to

1000 MHz

Applications

• AMPS/GSM/TDMA/CDMA Transmitter

• Other Digital Communication Applications

• High Performance RF Instrumentation

Benefits

• Small and Thin 16-pin SSOP Package with Exposed Paddle

• Few External Components

• Fully ESD Protected

ATR0785

Electrostatic sensitive device.

Observe precautions for handling.

Preliminary

Description

The ATR0785 is a highly linearity active mixer which is manufactured using Atmel´s

advanced Silicon Germanium technology for the use in a variety of high performance

requiring RF systems such as digital communications.

This mixer features a frequency range of 800 MHz to 1000 MHz. It operates from a

single 5 V supply and provides 14 dB of conversion gain while requiring only 0 dBm

input to the integrated LO driver. An IF and an LO amplifier is also included.

The ATR0785 incorporates internal matching on each RF, IF and LO port to enhance

ease of use and to reduce the external components required. The RF and LO inputs

can be driven differentially or single ended.

Figure 1. Block Diagram

IF_IN+

IF_IN-

RF_Out+

RF_Out-

LO_IN+

LO_IN-

Rev. 4585B–SIGE–02/03

12 3 4 5 6 7...12

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