AD9739BBCZ 14-Bit, 2.5 GSPS, RF Digital-to-Analog Converter

• AD9739BBCZ
  

• Direct RF synthesis at 2.5 GSPS update rate 

• DC to 1.25 GHz in baseband mode

• 1.25 GHz to 3.0 GHz in mix mode 

• Industry leading single/multicarrier IF or RF synthesis 

• fOUT = 350 MHz, ACLR =80 dBc

• fOUT = 950 MHz, ACLR = 78 dBc

• fOUT = 2100 MHz, ACLR = 69 dBc

• Dual-port LVDS data interface
  

• Up to 1.25 GSPS operation

• Source synchronous DDR clocking

• Pin-compatible with the AD9739A

• Multichip synchronization capability 

• Programmable output current: 8.7 mA to 31.7 mA

• Low power: 1.16 W at 2.5 GSPS

AD9739BBCZ

The AD9739 is a 14-bit, 2.5 GSPS high performance RF digital-to-analog converter (DAC) capable of synthesizing wideband signals from dc up to 3.0 GHz. Its DAC core features a quad-switch architecture that provides exceptionally low distortion performance with an industry-leading direct RF synthesis capability. This feature enables multicarrier generation up to the Nyquist frequency in baseband mode as well as second and third Nyquist zones in mix mode. The output current can be programmed over the 8.66 mA to 31.66 mA range.

The inclusion of on-chip controllers simplifies system integration. A dual-port, source synchronous, LVDS interface simplifies the digital interface with existing FGPA/ASIC technology. On-chip controllers are used to manage external and internal clock domain variations over temperature to ensure reliable data transfer from the host to the DAC core. Multichip synchronization is possible with an on-chip synchronization controller. A serial peripheral interface (SPI) is used for device configuration as well as readback of status registers.

The AD9739 is manufactured on a 0.18 μm CMOS process and operates from 1.8 V and 3.3 V supplies. It is supplied in a 160-ball chip scale ball grid array for reduced package parasitics.

Product Highlights

1. Ability to synthesize high quality wideband signals with bandwidths of up to 1.25 GHz in the first or second Nyquist zone.

2. A proprietary quad-switch DAC architecture provides exceptional ac linearity performance while enabling mix mode operation.

3. A dual-port, double data rate, LVDS interface supports the maximum conversion rate of 2500 MSPS.

4. On-chip controllers manage external and internal clock domain skews.

5. A multichip synchronization capability.

6. Programmable differential current output with an 8.66 mA to 31.66 mA range.

AD9739BBCZ Applications

• Broadband communications systems 

  Instrumentation, automatic test equipment 

• Radar, avionics

• 

AD574ASD/883  Complete 12-Bit A/D Converter

The AD574A is a complete 12-bit successive-approximation analog-to-digital converter with 3-state output buffer circuitry for direct interface to an 8- or 16-bit microprocessor bus. A high precision voltage reference and clock are included on-chip, and the circuit guarantees full-rated performance without external circuitry or clock signals.

AD574ASD/883 Overview

The AD574A design is implemented using Analog Devices' Bipolar/I2L process, and integrates all analog and digital functions on one chip. Offset, linearity and scaling errors are minimized by active laser-trimming of thin-film resistors at the wafer stage. The voltage reference uses an implanted buried Zener for low noise and low drift. On the digital side, I2L logic is used for the successive-approximation register, control circuitry and 3-state output buffers.

The AD574A is available in six different grades. The AD574AJ, K, and L grades are specified for operation over the 0°C to +70°C temperature range. The AD574AS, T, and U are specified for the -55°C to +125°C range. All grades are available in a 28-pin hermetically-sealed ceramic DIP. Also, the J, K, and L grades are available in a 28-pin plastic DIP and PLCC, and the J and K grades are available in ceramic LCC.

The S, T, and U grades in ceramic DIP or LCC are available with optional processing to MIL-STD-883C Class B; the T and U grades are available as JAN QPL. The Analog Devices' Military Products Databook should be consulted for details on /883B testing of the AD574A.

• Complete 12-Bit A/D Converter with Reference and Clock

• 8- and 16-Bit Microprocessor Bus Interface

• Guaranteed Linearity Over Temperature
  0°C to +70°C – AD574AJ, K, L
  –55°C to +125°C – AD574AS, T, U

• No Missing Codes Over Temperature

• 35 µs Maximum Conversion Time

• Buried Zener Reference for Long-Term Stability and Low Gain T.C. 10 ppm/°C max AD574AL 12.5 ppm/°C max AD574AU

ADC12D1620QML-SP  12-Bit, Dual 1.6-GSPS or Single 3.2-GSPS, RF-Sampling Analog-to-Digital Converter (ADC) - Aerospace

ADC12D1620QML-SP Description

XQV100-4CB228M

XQV300-4CB228M

XQ17V16C44M

XQR17V16CC44V 

XQ5VFX130T-1EF1738I  

XQ18V04VQ44N 

XQF32PVOG48M 

XQ2V1000-4CG717M 

XQR2V3000-4CG717V 

XQ4VLX25-10SF363M 

XC7K325T-2FBG676I

XC7K325T-L2FFG676I

XC7K410T-2FBG676C

XC7K410T-2FFG900I

XC7K410T-2FFG900I

XQ5VFX130T-1EF1738I

XC7K420T-1FFG1156I

XC7VX415T-1FFG1157C

XC7Z045-1FFG900C

XC7Z100-1FFG1156I

XCR3256XL-12TQG144I

EK-K7-KC705-G

XC6VSX315T-1FFG1156I 

EK-Z7-ZC706-G

XC6VLX240T-1FFG1156I

XC7K410T-2FFG676I

XC4VSX55-10FFG1148I

XC2C32A-6QFG32I

XC5VFX100T-1FF1136I

XC5VFX30T-2FFG665C

XC6SLX150-3CSG484I

XC6SLX150T-2CSG484I

XC6SLX75-2CSG484I

XC7A100T-2CSG324I

XC7A200T-2SBG484I

XC7K160T-2FBG676C

XC7A75T-2FGG676I

EK-K7-KC705-G

ADI 

AD7247ATQ(5962-9078501MLA)

AD7893SQ-5

AD630SD/883B

AD8001SQ/QMLR=5962R9459301VPA

DAC8412BTC/883C

AD9261BCPZ-10

AD9634BCPZ-210

5962-9961003HXA

AD7541ASQ

AD7711ASQ

AD1674TD

AD9625BBPZ-2.5

AD574ASD/883

AD9739BBCZ

AD9626BCPZ-250

AD670SD/883

AD565ATD

AD664TE/883B

5962-0423001QXC

AD9652BBCZ-310

5962-0423001QXC

AD7245ATQ

DAC8426AR/883C

AD9626BCPZ-250

5962-8770202RX

AD9652BBCZ-310

DAC08AQ/883C

AD7828UQ/883B=5962-8876404XX

AD9626BCPZ-250

AD7524SQ

AD669SQ/883B

5962-9063201MLA(AD7870TQ/883C)

DAC8412AT/883C

ADSP-TS101SAB1Z-100

TI 

5962-0152001VPA 

5962-0720401VXC 

5962-0720801VXC(ADS5463MHFG-V) 

5962-0723001VXC 

5962-1022101VSC/TPS50601MHKHV 

5962-8002101VSA 

5962-9679001NXB（ SMQ320C32PCMM50 

5962-9866101VXA 

5962-9957001Q2A

ADC12J2700NKET 

ADG811YRUZ

ADS1243SJD 

ADS1278HPAP

ADS1278SHFQ

ADS54J40IRMPT 

ADC12J4000NKE

ADC12J4000NKE10

ADC12J4000NKET

ADC12J4000NKER

ADC12D1800RFIUT/NOPB

ADC12D1800CIUT/NOPB

ADC12D1600RFIUT/NOPB

ADC12D1600CIUT/NOPB

ADC12D1600CCMLS

ADC12D1600CCMPR

ADC12J2700NKE

ADC12J2700NKE10

ADC12J2700NKER

ADC12J2700NKET

ADC12D1000RFIUT/NOPB

ADC12D1000CIUT/NOPB

ADC12J1600NKE

ADC12J1600NKE10

ADC12J1600NKER

ADC12J1600NKET

ADC12D800RFIUT/NOPB

ADC12D500RFIUT/NOPB

5962-0924001VXC

ADS5400MHFSV

ADS5400IPZP

ADS5400IPZPR

ADC10D1500CIUT/NOPB

ADC10D1000CCMLS

ADC10D1000CIUT/NOPB

ADC083000CIYB/NOPB

ADC08B3000CIYB/NOPB

ADC08D1520CIYB/NOPB

ADC08D1520WGFQV

ADC08D1020CIYB/NOPB

ADC081500CIYB/NOPB

ADC08D500CIYB/NOPB

LM97600CIUT/NOPB

ADC07D1520CIYB/NOPB

TI

ADS4449IZCR

ADS5401IZAY

ADS5404IZAY 

ADS5409IZAY

ADS5474IPFP

ADS5474IPFP

ADS5474IPFP

ADS5485IRGC25

ADS5485IRGCT

ADS5560IRGZT

ADS6148IRGZ

ADS6445MRGCTEP

ADS8320SHKJ

ADS8320SHKQ

ADS8509HDB

AM3874BCYE100

CC2420-RTB1

CD54HC86F3A

CD54HCT153F3A

TMS320C6722BRFP250

TMS320C6726BRFP266

TMS320C6748BZWTA3

TMS320DM6467CCUT7

TMS320VC5510AGGWA2

TPS50601MHKHV

TPS7A4501U/EM

SM320F28335GJZMEP

ADS1278SHKP