DAC5675IPHPR

更新时间： 2024-09-15 12:36:19

品牌	Logo	应用领域
德州仪器 - TI		转换器数模转换器信息通信管理
页数	文件大小	规格书
31页	572K
描述
14-BIT, 400MSPS DIGITAL-TO ANALOG CONVERTER

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技术参数
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替代型号

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DAC5675IPHPR 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Obsolete	零件包装代码：	QFP
包装说明：	GREEN, PLASTIC, HTQFP-48	针数：	48
Reach Compliance Code：	unknown	Factory Lead Time：	1 week
风险等级：	5.66	Is Samacsys：	N
最大模拟输出电压：	3.9 V	最小模拟输出电压：	2.15 V
转换器类型：	D/A CONVERTER	输入位码：	BINARY
输入格式：	PARALLEL, WORD	JESD-30 代码：	S-PQFP-G48
长度：	7 mm	最大线性误差 (EL)：	0.0244%
位数：	14	功能数量：	1
端子数量：	48	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：	HTFQFP	封装等效代码：	TQFP48,.35SQ
封装形状：	SQUARE	封装形式：	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
峰值回流温度（摄氏度）：	NOT SPECIFIED	电源：	3.3 V
认证状态：	Not Qualified	座面最大高度：	1.2 mm
标称安定时间 (tstl)：	0.012 µs	子类别：	Other Converters
标称供电电压：	3.3 V	表面贴装：	YES
技术：	BICMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	处于峰值回流温度下的最长时间：	NOT SPECIFIED
宽度：	7 mm	Base Number Matches：	1

DAC5675IPHPR 数据手册

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SLAS352C − DECEMBER 2001 − REVISED AUGUST 2004

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DIGITAL-TO-ANALOG CONVERTER

FEATURES

DESCRIPTION

400-MSPS Update Rate

The DAC5675 is a 14-bit resolution high-speed

LVDS-Compatible Input Interface

digital-to-analog converter. The DAC5675 is designed

for high-speed digital data transmission in wired and

wireless communication systems, high-frequency

direct-digital synthesis (DDS), and waveform

reconstruction in test and measurement applications.

The DAC5675 has excellent spurious free dynamic

range (SFDR) at high intermediate frequencies, which

makes the DAC5675 well suited for multicarrier

transmission in TDMA and CDMA based cellular base

transceiver stations BTS.

Spurious Free Dynamic Range (SFDR) to

Nyquist

− 69 dBc at 70-MHz IF, 400 MSPS

W-CDMA Adjacent Channel Power Ratio

ACPR

− 73 dBc at 30.72-MHz IF, 122.88 MSPS

− 71 dBc at 61.44-MHz IF, 245.76 MSPS

Differential Scalable Current Outputs: 2 mA to

20 mA

The DAC5675 operates from a single-supply voltage of

On-Chip 1.2-V Reference

3.3 V. Power dissipation is 820 mW at f = 400 MSPS,

clk

Single 3.3-V Supply Operation

= 70 MHz. The DAC5675 provides a nominal

out

Power Dissipation: 820 at f

= 400 MSPS,

full-scale differential current output of 20 mA,

supporting both single-ended and differential

applications. The output current can be directly fed to

the load with no additional external output buffer

required. The output is referred to the analog supply

voltage AVDD.

clk

= 70 MHz

out

Package: 48-Pin HTQFP PowerPad,

= 28.8°C/W

APPLICATIONS

The DAC5675 is manufactured on Texas Instruments

advanced high-speed mixed-signal BiCMOS process.

Cellular Base Transceiver Station Transmit

Channel

− CDMA: WCDMA, CDMA2000, IS−95

− TDMA: GSM, IS−136, EDGE/GPRS

− Supports Single-Carrier and Multicarrier

Applications

The DAC5675 comprises a LVDS (low-voltage

differential signaling) interface. LVDS features a low

differential voltage swing with a low constant power

consumption across frequency, allowing for high speed

data transmission with low noise levels, i.e., low

electromagnetic interference (EMI). LVDS is typically

implemented in low-voltage digital CMOS processes,

making it the ideal technology for high-speed interfacing

between the DAC5675 and high-speed low-voltage

CMOS ASICs or FPGAs. The DAC5675 current-

source-array architecture supports update rates of up to

400 MSPS. On-chip edge-triggered input latches

provide for minimum setup and hold times thereby

relaxing interface timing.

Test and Measurement: Arbitrary Waveform

Generation

Direct Digital Synthesis (DDS)

Cable Modem Headend

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.

PowerPAD is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.

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DAC5675IPHPR 替代型号

型号	品牌	替代类型	描述	数据表
DAC5675IPHPG4	TI	完全替代	14-BIT, 400MSPS DIGITAL-TO ANALOG CONVERTER
DAC5675IPHP	TI	完全替代	14-BIT, 400MSPS DIGITAL-TO ANALOG CONVERTER
DAC5675IPHPRG4	TI	类似代替	14-BIT, 400MSPS DIGITAL-TO ANALOG CONVERTER

与DAC5675IPHPR相关器件

型号	品牌	获取价格	描述	数据表
DAC5675IPHPRG4	TI	获取价格	14-BIT, 400MSPS DIGITAL-TO ANALOG CONVERTER
DAC5675MPHPEP	TI	获取价格	14-Bit 400-MSPS Digital-to-Analog Converter
DAC5675MPHPREP	TI	获取价格	14-Bit 400-MSPS Digital-to-Analog Converter
DAC5675PHP	TI	获取价格	PARALLEL, WORD INPUT LOADING, 0.005us SETTLING TIME, 14-BIT DAC, PQFP48, POWER, PLASTIC, Q
DAC5681	TI	获取价格	16-BIT, 1.0 GSPS DIGITAL-TO-ANALOG CONVERTER (DAC)
DAC5681IRGC25	TI	获取价格	16-Bit, 1.0 GSPS Digital-To-Analog Converter (DAC) 64-VQFN -40 to 85
DAC5681IRGCR	TI	获取价格	16-BIT, 1.0 GSPS DIGITAL-TO-ANALOG CONVERTER (DAC)
DAC5681IRGCT	TI	获取价格	16-BIT, 1.0 GSPS DIGITAL-TO-ANALOG CONVERTER (DAC)
DAC5681RGCR	TI	获取价格	16-BIT DAC, PQCC64, GREEN, QFN-64
DAC5681Z	TI	获取价格	16-BIT, 1.0 GSPS 2x-4x INTERPOLATING DIGITAL-TO-ANALOG CONVERTER (DAC)

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