Datasheet > ATR2807-PNQG

ATR2807-PNQG

更新时间： 2024-11-07 03:19:43

品牌	Logo	应用领域
爱特美尔 - ATMEL		/
页数	文件大小	规格书
3页	187K
描述
3.3 GHz LO + PLL-chip

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中文翻译

获取价格

数据手册

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ATR2807-PNQG 数据手册

Features

•

Local Oscillator Output Power: –6 dBm at 3.3 GHz

Supply-voltage Range 3V to 4.6V

Fast Settling Synthesizer

Supports Multiple Reference Clocks (10.368 MHz/13.824 MHz)

3.3 GHz

LO + PLL-chip

Benefits

•

Extended Battery Operating Time

Low Current Consumption

Very Small QFN32 5 mm × 5 mm Package

Few Low Cost External Components

ATR2807

Electrostatic sensitive device.

Observe precautions for handling.

Summary

Preliminary

1. Description

The ATR2807 is an RF building block. It is used as a 3.344 GHz output frequency

local oscillator. The QFN32-packaged IC includes an LO buffer, synthesizer together

with fully integrated VCO and supply voltage regulators.

Figure 1-1. Block Diagram

REG SET VS

CTRL REG REG

VS VS VS VS

PLL CP VCO PA

VREG

REG

VCO

PU REG

PU PA

PU VCO

CTRL

LOGIC

PU PLL

LO OUT 1

LO OUT 2

OLE

SW_CLK

PLL

GND

VCO

VTUNE

GND CP

PLL

CLK

GND

Rev. 4691HS–DECT–10/05

Note: This is a summary document. A complete document

is available under NDA. For more information, please con-

tact your local Atmel sales office.

12 3

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