Datasheet > DAC1001D125

DAC1001D125

更新时间： 2024-01-07 05:22:19

品牌	Logo	应用领域
恩智浦 - NXP		/
页数	文件大小	规格书
25页	250K
描述
Dual 10-bit DAC, up to 125 Msps

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技术参数
数据手册

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DAC1001D125 技术参数

生命周期：	Transferred	零件包装代码：	QFP
包装说明：	QFP, QFP48,.35SQ,20	针数：	48
Reach Compliance Code：	unknown	风险等级：	5.7
转换器类型：	D/A CONVERTER	输入位码：	BINARY
JESD-30 代码：	S-PQFP-G48	最大线性误差 (EL)：	0.018%
位数：	12	功能数量：	2
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：	QFP	封装等效代码：	QFP48,.35SQ,20
封装形状：	SQUARE	封装形式：	FLATPACK
电源：	3.3 V	认证状态：	Not Qualified
子类别：	Other Converters	最大压摆率：	65 mA
标称供电电压：	3.3 V	表面贴装：	YES
技术：	CMOS	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.5 mm
端子位置：	QUAD	Base Number Matches：	1

DAC1001D125 数据手册

DAC1001D125

Dual 10-bit DAC, up to 125 Msps

Rev. 01 — 24 November 2008

Product data sheet

1. General description

The DAC1001D125 is a dual-port high-speed 2-channel CMOS Digital-to-Analog

Converter (DAC), optimized for high dynamic performance with low power dissipation. The

Supporting an update rate of up to 125 Msps, the DAC1001D125 is suitable for Direct IF

applications.

Separate write inputs allow data to be written to the two DAC ports independently of one

another. Two separate clocks control the update rate of each DAC port.

The DAC1001D125 can interface two separate data ports or one single interleaved

high-speed data port. In Interleaved mode, the input data stream is demultiplexed into its

original I and Q data and latched. The I and Q data is then converted by the two DACs and

updated at half the input data rate.

Each DAC port has a high-impedance differential current output, suitable for both

single-ended and differential analog output conﬁgurations.

The DAC1001D125 is pin compatible with the AD9763, DAC2900 and DAC5652.

2. Features

I Dual 10-bit resolution

I 125 Msps update rate

I Single 3.3 V supply

I Typical 185 mW power dissipation

I 16 mW power-down

I SFDR: 80 dBc; f_o= 1 MHz;

f_s= 52 Msps

I Dual-port or Interleaved data modes

I SFDR: 77 dBc; f_o= 10.4 MHz;

f_s= 78 Msps

I 1.8 V, 3.3 V and 5 V compatible digital I SFDR: 72 dBc; f_o= 1 MHz;

inputs

f_s= 52 Msps; −12 dBFS

I Internal and external reference

I LQFP48 package

I 2 mA to 20 mA full-scale output current I Industrial temperature range of

−40 °C to +85 °C

3. Applications

I Quadrature modulation

I Direct digital frequency synthesis

I Arbitrary waveform generator

I Medical/test instrumentation

I Direct IF applications

12 3 4 5 6 7...25

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