DAC5652-EP

更新时间： 2024-11-06 12:50:35

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
27页	680K
描述
DUAL 10-BIT 200-MSPS DIGITAL-TO-ANALOG CONVERTER

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DAC5652-EP 数据手册

DAC5652-EP

www.ti.com

SGLS341B–JUNE 2006–REVISED OCTOBER 2006

DUAL 10-BIT 200-MSPS DIGITAL-TO-ANALOG CONVERTER

FEATURES

•

High Third-Order Two-Tone Intermodulation

(IMD3): 78 dBc at 15.1 MHz and 16.1 MHz

•

Controlled Baseline

•

Independent or Single Resistor Gain Control

Dual or Interleaved Data

– One Assembly

– One Test Site

On-Chip 1.2-V Reference

– One Fabrication Site

Low Power: 290 mW

•

Extended Temperature Performance of

–55°C to 125°C

Power-Down Mode: 9 mW

Enhanced Diminishing Manufacturing

Sources (DMS) Support

Package: 48-Pin Thin Quad Flat Pack (TQFP)

APPLICATIONS

•

Enhanced Product-Change Notification

•

Cellular Base Transceiver Station Transmit

Channel

(1)

Qualification Pedigree

10-Bit Dual Transmit Digital-to-Analog

Converter (DAC)

– CDMA: W-CDMA, CDMA2000, IS-95

– TDMA: GSM, IS-136, EDGE/UWC-136

Medical/Test Instrumentation

Arbitrary Waveform Generators (ARB)

Direct Digital Synthesis (DDS)

•

200-MSPS Update Rate

•

Single Supply: 3 V to 3.6 V

High Spurious-Free Dynamic Range (SFDR):

80 dBc at 5 MHz

Cable Modem Termination System (CMTS)

(1) Component qualification in accordance with JEDEC and

industry standards to ensure reliable operation over an

extended temperature range. This includes, but is not limited

to, Highly Accelerated Stress Test (HAST) or biased 85/85,

temperature cycle, autoclave or unbiased HAST,

electromigration, bond intermetallic life, and mold compound

life. Such qualification testing should not be viewed as

justifying use of this component beyond specified

performance and environmental limits.

DESCRIPTION

The DAC5652 is a monolithic, dual-channel, 10-bit, high-speed digital-to-analog converter (DAC) with on-chip

voltage reference.

Operating with update rates of up to 200 MSPS, the DAC5652 offers exceptional dynamic performance, tight

gain, and offset matching characteristics that make it suitable in either I/Q baseband or direct IF communication

applications.

Each DAC has a high-impedance differential-current output, suitable for single-ended or differential

analog-output configurations. External resistors allow scaling of the full-scale output current for each DAC

separately or together, typically between 2 mA and 20 mA. An accurate on-chip voltage reference is

temperature-compensated and delivers a stable 1.2-V reference voltage. Optionally, an external reference may

be used.

The DAC5652 has two 10-bit parallel input ports with separate clocks and data latches. For flexibility, the

DAC5652 also supports multiplexed data for each DAC on one port when operating in the interleaved mode.

The DAC5652 has been specifically designed for a differential transformer-coupled output with a 50-Ω

doubly-terminated load. For a 20-mA full-scale output current, both a 4:1 impedance ratio (resulting in an output

power of 4 dBm) and 1:1 impedance ratio transformer (–2-dBm output power) are supported.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...27

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与DAC5652-EP相关器件

型号	品牌	获取价格	描述	数据表
DAC5652IPFB	TI	获取价格	DUAL, 10-BIT 275 MSPS DIGITAL-TO-ANALOG CONVERTER
DAC5652IPFBG4	TI	获取价格	DUAL, 10-BIT 275 MSPS DIGITAL-TO-ANALOG CONVERTER
DAC5652IPFBR	TI	获取价格	DUAL, 10-BIT 275 MSPS DIGITAL-TO-ANALOG CONVERTER
DAC5652IPFBRG4	TI	获取价格	DUAL, 10-BIT 275 MSPS DIGITAL-TO-ANALOG CONVERTER
DAC5652MPFBEP	TI	获取价格	DUAL 10-BIT 200-MSPS DIGITAL-TO-ANALOG CONVERTER
DAC5652MPFBREP	TI	获取价格	DUAL 10-BIT 200-MSPS DIGITAL-TO-ANALOG CONVERTER
DAC5662	TI	获取价格	DUAL, 12-BIT 200 MSPS DIGITAL-TO-ANALOG CONVERTER
DAC5662A	TI	获取价格	DUAL, 12-BIT 275 MSPS DIGITAL-TO-ANALOG CONVERTER
DAC5662AIPFB	TI	获取价格	DUAL, 12-BIT 275 MSPS DIGITAL-TO-ANALOG CONVERTER
DAC5662AIPFBG4	TI	获取价格	DUAL, 12-BIT 275 MSPS DIGITAL-TO-ANALOG CONVERTER

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