AD9773-EB datasheet(1/60 Pages) AD

Numer części	AD9773-EB

Szczegółowy opis	12-Bit, 160 MSPS, 2x/4x/8x Interpolating Dual TxDAC D/A Converter

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12-Bit, 160 MSPS, 2×/4×/

8× Interpolating

Dual TxDAC D/A Converter

AD9773

Rev. D

Information furnished by Analog Devices is believed to be accurate and reliable. However, no

responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other

rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No

license is granted by implication or otherwise under any patent or patent rights of Analog Devices.

Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.

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

12-bit resolution, 160 MSPS/400 MSPS

input/output data rate

Selectable 2×/4×/8× interpolating filter

Programmable channel gain and offset adjustment

fS/2, fS/4, fS/8 digital quadrature modulation capability

Direct IF transmission mode for 70 MHz + IFs

Enables image rejection architecture

Fully compatible SPI port

Excellent ac performance

SFDR −69 dBc @ 2 MHz to 35 MHz

WCDMA ACPR −69 dB @ IF = 19.2 MHz

Internal PLL clock multiplier

Selectable internal clock divider

Versatile clock input

Differential/single-ended sine wave or

TTL/CMOS/LVPECL compatible

Versatile input data interface

Twos complement/straight binary data coding

Dual-port or single-port interleaved input data

Single 3.3 V supply operation

Power dissipation: typical 1.2 W @ 3.3 V

On-chip 1.2 V reference

80-lead thin quad flat package, exposed pad (TQFP_EP)

APPLICATIONS

Communications

Analog quadrature modulation architecture

3G, multicarrier GSM, TDMA, CDMA systems

Broadband wireless, point-to-point microwave radios

Instrumentation/ATE

FUNCTIONAL BLOCK DIAGRAM

16

/2

16

/2

AD9773

DATA

ASSEMBLER

I

LATCH

Q

LATCH

MUX

CONTROL

SPI INTERFACE AND

CONTROL REGISTERS

HALF-BAND FILTERS ALSO CAN BE

CONFIGURED FOR ZERO STUFFING ONLY

*

I AND Q

NONINTERLEAVED

OR INTERLEAVED

DATA

12

CLOCK OUT

WRITE

SELECT

HALF-

BAND

FILTER1*

FILTER

BYPASS

MUX

IMAGE

REJECTION/

DUAL DAC

MODE

BYPASS

MUX

I/Q DAC

GAIN/OFFSET

REGISTERS

HALF-

BAND

FILTER2*

HALF-

BAND

FILTER3*

COS

IDAC

GAIN

DAC

DIFFERENTIAL

CLK

OFFSET

DAC

COS

IOUT

PRESCALER

PLL CLOCK MULTIPLIER AND CLOCK DIVIDER

PHASE DETECTOR

AND VCO

SIN

fDAC/2, 4, 8

(

fDAC)

Figure 1.

Podobny numer części - AD9773-EB

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	AD9773	218Kb / 19P	12-Bit, 160 MSPS 2횞/4횞/8횞 Interpolating Dual TxDAC D/A Converter REV. PrA
	AD9773	77Kb / 1P	Analog Devices: Data Converters: DAC 12-Bit, 10 ns to 100 ns Converters Selection Table 4/2004
	AD9773	2Mb / 20P	300 MHz to 1000 MHz Quadrature Modulator REV. 0
	AD9773	2Mb / 32P	400 MHz to 6 GHz Broadband Quadrature Modulator REV. 0
	AD9773AST	218Kb / 19P	12-Bit, 160 MSPS 2횞/4횞/8횞 Interpolating Dual TxDAC D/A Converter REV. PrA

More results

Podobny opis - AD9773-EB

Producent	Numer części	Arkusz danych	Szczegółowy opis
Analog Devices	AD9777BSVZ	1Mb / 60P	16-Bit, 160 MSPS 2x/4x/8x Interpolating Dual TxDAC D/A Converter REV. C
	AD9775	5Mb / 48P	14-Bit, 160 MSPS 2X/4X/8X Interpolating Dual TxDAC D/A Converter REV. 0
	AD9777	5Mb / 48P	16-Bit, 160 MSPS 2X/4X/8X Interpolating Dual TxDAC D/A Converter REV. 0
	AD9773	218Kb / 19P	12-Bit, 160 MSPS 2횞/4횞/8횞 Interpolating Dual TxDAC D/A Converter REV. PrA
Renesas Technology Corp	DAC1205D750	414Kb / 41P	Dual 12-bit DAC, up to 750 Msps; 4x and 8x interpolating 2 July 2012
Analog Devices	AD97651	472Kb / 28P	12-Bit, 125 MSPS Dual TxDAC D/A Converter REV. B
	AD9762	414Kb / 23P	12-Bit, 125 MSPS TxDAC D/A Converter REV. B
	AD9742	783Kb / 20P	12-Bit, 165 MSPS TxDAC D/A Converter REV. 0
Texas Instruments	DAC5688	1Mb / 55P	[Old version datasheet] DUAL-CHANNEL, 16-BIT, 800 MSPS, 2x-8x INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)
Texas Instruments	DAC5687	2Mb / 72P	[Old version datasheet] 16-BIT, 500 MSPS 2x-8x INTERPOLATING DUAL-CHANNEL DIGITAL-TO-ANALOG CONVERTER (DAC)

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