Datasheet > AD7010

AD7010

更新时间： 2024-02-04 02:31:45

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
8页	252K
描述
CMOS JDC p/4 DQPSK Baseband Transmit Port

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技术参数
数据手册

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AD7010 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
零件包装代码：	SSOP	包装说明：	SSOP-24
针数：	24	Reach Compliance Code：	unknown
ECCN代码：	5A991.G	HTS代码：	8542.39.00.01
风险等级：	5.85	JESD-30 代码：	R-PDSO-G24
JESD-609代码：	e0	长度：	8.2 mm
功能数量：	1	端子数量：	24
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	SSOP
封装等效代码：	SSOP24,.3	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	峰值回流温度（摄氏度）：	NOT SPECIFIED
电源：	5 V	认证状态：	Not Qualified
座面最大高度：	2 mm	子类别：	Other Telecom ICs
标称供电电压：	5 V	表面贴装：	YES
技术：	CMOS	电信集成电路类型：	TELECOM CIRCUIT
温度等级：	INDUSTRIAL	端子面层：	Tin/Lead (Sn/Pb)
端子形式：	GULL WING	端子节距：	0.65 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	5.3 mm

AD7010 数据手册

CMOS

JDC ␲/4 DQPSK Baseband Transmit Port

AD7010

FEATURES

GENERAL D ESCRIP TIO N

Single +5 V Supply

T he AD7010 is a complete low power, CMOS, π/4 DQPSK

modulator with single +5 V power supply. T he part is designed

to perform the baseband conversion of I and Q transmit

waveforms in accordance with the Japanese Digital Cellular

T elephone system.

On-Chip ␲/ 4 DQPSK Modulator

Root-Raised-Cosine Tx Filters, ␣ = 0.5

Tw o 10-Bit D/ A Converters

4th Order Reconstruction Filters

Differential Analog Outputs

On-Chip Ram p Up/ Dow n Pow er Control

On-Chip Tx Offset Calibration

Very Low Pow er Dissipation, 30 m W typ

Pow er Dow n Mode < 5 ␮A

On-Chip Voltage Reference

24-Pin SSOP

T he on-chip π/4 Differential Quadrature Phase Shift Keying

(DQPSK) digital modulator, which includes the Root Raised

Cosine filters, generates I and Q data in response to the transmit

data stream. T he AD7010 also contains ramp control envelope

logic to shape the I and Q output waveforms when ramping up

or down at the beginning or end of a transmit burst.

Besides providing all the necessary logic to perform π/4 DQPSK

modulation, the part also provides reconstruction filters to

smooth the DAC outputs, providing continuous time analog

outputs. T he AD7010 generates differential analog outputs for

both the I and Q signals.

APPLICATIONS

J apanese Digital Cellular Telephony

As it is a necessity for all digital mobile systems to use the lowest

possible power, the device has power down options. T he

AD7010 is housed in a space efficient 24-pin SSOP (Shrink

Small Outline Package).

FUNCTIO NAL BLO CK D IAGRAM

V_DD

V_AA

AGND

DGND

POWER

ITx

10-BIT

I-DAC

RECONSTRUCTION

FILTERS

Tx DATA

π/4 DQPSK

MODULATOR

CALIBRATION CIRCUITRY

QTx

Tx CLK

10-BIT

Q-DAC

RECONSTRUCTION

FILTERS

READY

BIN

BOUT

2.46V

REFERENCE

AD7010

MCLK

BYPASS

MODE1

MODE2

REV. B

Inform ation furnished by Analog Devices is believed to be accurate and

reliable. However, no responsibility is assum ed by Analog Devices for its

use, nor for any infringem ents of patents or other rights of third parties

which m ay result from its use. No license is granted by im plication or

otherwise under any patent or patent rights of Analog Devices.

One Technology Way, P.O. Box 9106, Norw ood, MA 02062-9106, U.S.A.

Tel: 617/ 329-4700 Fax: 617/ 326-8703

12 3 4 5 6 7 8

中文翻译

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与AD7010相关器件

型号	品牌	描述	获取价格	数据表
AD7010ARS	ADI	CMOS JDC p/4 DQPSK Baseband Transmit Port	获取价格
AD7011	ADI	CMOS, ADC p/4 DQPSK Baseband Transmit Port	获取价格
AD7011ARS	ADI	CMOS, ADC p/4 DQPSK Baseband Transmit Port	获取价格
AD7011ARS	ROCHESTER	SPECIALTY TELECOM CIRCUIT, PDSO24, SSOP-24	获取价格
AD7011ARS-REEL	ROCHESTER	SPECIALTY TELECOM CIRCUIT, PDSO24, SSOP-24	获取价格
AD7013	ADI	CMOS TIA IS-54 Baseband Receive Port	获取价格

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