AD6654SLASHPCB datasheet(1/88 Pages) AD

部件名	AD6654/PCB

功能描述	14-Bit, 92.16 MSPS, 4-/6-Channel Wideband IF to Baseband Receiver

PDF	88 Pages

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制造商	AD [Analog Devices]

网页	http://www.analog.com

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14-Bit, 92.16 MSPS, 4-/6-Channel

Wideband IF to Baseband Receiver

AD6654

Rev. 0

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

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

Tel: 781.329.4700

www.analog.com

Fax: 781.461.3113

FEATURES

SNR = 90 dB in 1.25 MHz bandwidth to Nyquist

SNR = 87 dB in 1.25 MHz bandwidth to 200 MHz

Integrated 14-bit, 92.16 MSPS ADC

IF sampling frequencies to 200 MHz

Internal 2.4 V reference, 2.2 V p-p analog input range

Internal differential track-and-hold analog input

Processes 4/6 wideband carriers simultaneously

Fractional clock multiplier to 200 MHz

Programmable decimating FIR filters, interpolating

half-band filters and programmable AGC loops

with 96 dB range

Three 16-bit configurable parallel output ports

User-configurable built-in self-test (BIST) capability

8-/16-bit microport and SPORT/SPI® serial port control

APPLICATIONS

Multicarrier, multimode digital receivers

GSM, EDGE, PHS, UMTS, WCDMA, CDMA2000,

TD-SCDMA, WiMAX

Micro and pico cell systems, software radios

Wireless local loop

Smart antenna systems

In-building wireless telephony

Broadband data applications

Instrumentation and test equipment

FUNCTIONAL BLOCK DIAGRAM

MRCF

DRCF

M = 1–16

CRCF

M = 1–16

LHB

L = 1, 2

MRCF

DRCF

M = 1–16

CRCF

M = 1–16

LHB

L = 1, 2

MRCF

DRCF

M = 1–16

CRCF

M = 1–16

LHB

L = 1, 2

MRCF

DRCF

M = 1–16

CRCF

M = 1–16

LHB

L = 1, 2

MRCF

DRCF

M = 1–16

CRCF

M = 1–16

LHB

L = 1, 2

MRCF

DRCF

M = 1–16

CRCF

M = 1–16

LHB

L = 1, 2

NCO

CIC5

M = 1–32

FIR1

HB1

M = BYP, 2

FIR2

HB2

M = BYP, 2

NCO

CIC5

M = 1–32

FIR1

HB1

M = BYP, 2

FIR2

HB2

M = BYP, 2

NCO

CIC5

M = 1–32

FIR1

HB1

M = BYP, 2

FIR2

HB2

M = BYP, 2

NCO

CIC5

M = 1–32

FIR1

HB1

M = BYP, 2

FIR2

HB2

M = BYP, 2

NCO

CIC5

M = 1–32

FIR1

HB1

M = BYP, 2

FIR2

HB2

M = BYP, 2

NCO

CIC5

M = 1–32

FIR1

HB1

M = BYP, 2

FIR2

HB2

M = BYP, 2

AGC

PA

PB

PC

INPUT

MATRIX

AVDD, DRVDD,

VDDCORE, VDDIO, GND

SYNC

0, 1, 2, 3

8-BIT/16-BIT MICROPORT

INTERFACE

SPORT/

SPI INTERFACE

PEAK/

RMS

MSMT

EXP

BITS

PRN

GEN

SHA

AIN+

AIN–

INTERNAL

TIMING

ENC+

ENC–

ADC

VREF

2.4V

VREF

OVR

(ADC OVERRANGE)

EXP

(VGA LEVEL CONTROL)

M = DECIMATION

L = INTERPOLATION

(AVAILABLE IN

6-CHANNEL MODEL ONLY)

4-CHANNEL AND 6-CHANNEL DIGITAL DOWN CONVERTER

CLOCK

MULTIPLIER

14-BIT ADC FRONT END

14

3

Figure 1.

类似零件编号 - AD6654/PCB

制造商	部件名	数据表	功能描述
Analog Devices	AD6654	1Mb / 88P	14-Bit, 92.16 MSPS, 4-/6-Channel Wideband IF to Baseband Receiver REV. 0

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类似说明 - AD6654/PCB

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Analog Devices	AD6652	1Mb / 76P	12-Bit, 65 MSPS IF to Baseband Diversity Receiver REV. 0
Analog Devices	AD6654	1Mb / 88P	14-Bit, 92.16 MSPS, 4-/6-Channel Wideband IF to Baseband Receiver REV. 0
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