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LTC2000IY-14#PBF: 产品描述Digital to Analog Converters - DAC 14-bit, 2.5Gsps DAC with DDR LVDS Interface; 产品类别模拟混合信号IC 转换器; 文件大小2MB，共54页; 制造商ADI(亚德诺半导体); 官网地址https://www.analog.com; 标准

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LTC2000IY-14#PBF概述

Digital to Analog Converters - DAC 14-bit, 2.5Gsps DAC with DDR LVDS Interface

LTC2000IY-14#PBF规格参数

参数名称	属性值
Brand Name	Analog Devices Inc
是否无铅	含铅
是否Rohs认证	符合
厂商名称	ADI(亚德诺半导体)
包装说明	LFBGA, BGA170,11X17,32
针数	170
制造商包装代码	05-08-1890
Reach Compliance Code	compliant
最大模拟输出电压	1 V
最小模拟输出电压	-1 V
转换器类型	D/A CONVERTER
输入位码	2\'S COMPLEMENT BINARY
输入格式	SERIAL, PARALLEL, WORD
JESD-30 代码	R-PBGA-B170
长度	15 mm
最大线性误差 (EL)	0.012%
湿度敏感等级	3
位数	14
功能数量	1
端子数量	170
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	LFBGA
封装等效代码	BGA170,11X17,32
封装形状	RECTANGULAR
封装形式	GRID ARRAY, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）	260
座面最大高度	1.69 mm
标称安定时间 (tstl)	0.0022 µs
最大压摆率	790 mA
标称供电电压	1.8 V
表面贴装	YES
技术	CMOS
温度等级	INDUSTRIAL
端子形式	BALL
端子节距	0.8 mm
端子位置	BOTTOM
处于峰值回流温度下的最长时间	30
宽度	9 mm

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LTC2000

16-/14-/11-Bit 2.5Gsps

DACs

FEATURES

DESCRIPTION

The

LTC

2000

is a family of 16-/14-/11-bit 2.5Gsps cur-

rent steering DACs with exceptional spectral purity.

The single (1.25Gsps mode) or dual (2.5Gsps mode) port

source synchronous LVDS interface supports data rates of

up to 1.25Gbps using a 625MHz DDR data clock, which

can be either in quadrature or in phase with the data. An

internal synchronizer automatically aligns the data with

the DAC sample clock.

Additional features such as pattern generation, LVDS loo-

pout and junction temperature sensing simplify system

development and testing.

A serial peripheral interface (SPI) port allows configura-

tion and read back of internal registers. Operating from

1.8V and 3.3V supplies, the LTC2000 consumes 2.2W at

2.5Gsps and 1.3W at 1.25Gsps.

All registered trademarks and trademarks are the property of their respective owners. Protected

by U.S. Patents, including 8330633.

80dBc SFDR at 70MHz f

OUT

>68dBc SFDR from DC to 1000MHz f

OUT

40mA Nominal Full-Scale, ±1V Output Compliant

10mA to 60mA Adjustable Full-Scale Current Range

Single or Dual Port DDR LVDS and DHSTL Interface

Low Latency (7.5 Cycles for Single Port,

11 Cycles for Dual Port)

>78dBc 2-Tone IMD from DC to 1000MHz f

OUT

–165dBc/Hz Additive Phase Noise at 1MHz Offset for

65MHz f

OUT

170-Lead (9mm

15mm) BGA Package

APPLICATIONS

Broadband Communication Systems

DOCSIS CMTS

Direct RF Synthesis

Radar

Instrumentation

Automatic Test Equipment

BLOCK DIAGRAM

TSTP/N

JUNCTION

TEMPERATURE

PATTERN

GENERATOR

SCK SDI

SPI

SDO

SFDR vs f

OUT

, f

DAC

= 2.5Gsps

100

OUTP

SFDR (dBc)

DIGITAL AMPLITUDE = 0dBFS

OUTFS

= 40mA

DAP/N[15:0]

DDR DATA FLIP-FLOPS

LVDS RECEIVERS

4:1

16-BIT DAC

OUTN

DBP/N[15:0]

GAIN

ADJUST

DCKIP/N

DELAY

ADJUST

CLK DIVIDER

÷2 OR ÷4

DD18

DD33

GND

CLOCK

SYNC

CLK

RECEIVER

CKP/N

FSADJ

REFIO

10k

REF

2000 BD

DCKOP/N

200

400

600

800

OUT

(MHz)

1000

1200

2000 TA01b

2000fb

For more information

www.linear.com/LTC2000

LTC2000IY-14#PBF相似产品对比

	LTC2000IY-14#PBF	LTC2000IY-11#PBF	LTC2000CY-14#PBF	LTC2000CY-16#PBF	LTC2000CY-11#PBF
描述	Digital to Analog Converters - DAC 14-bit, 2.5Gsps DAC with DDR LVDS Interface	Digital to Analog Converters - DAC 11-bit, 2.5Gsps DAC with DDR LVDS Interface	Digital to Analog Converters - DAC 14-bit, 2.5Gsps DAC with DDR LVDS Interface	数模转换器- DAC 16-bit, 2.5Gsps DAC with DDR LVDS Interface	数模转换器- DAC 11-bit, 2.5Gsps DAC with DDR LVDS Interface
Brand Name	Analog Devices Inc	Analog Devices Inc	Analog Devices Inc	Analog Devices Inc	Analog Devices Inc
是否无铅	含铅	含铅	含铅	含铅	含铅
是否Rohs认证	符合	符合	符合	符合	符合
厂商名称	ADI(亚德诺半导体)	ADI(亚德诺半导体)	ADI(亚德诺半导体)	ADI(亚德诺半导体)	ADI(亚德诺半导体)
包装说明	LFBGA, BGA170,11X17,32	LFBGA, BGA170,11X17,32	LFBGA, BGA170,11X17,32	LFBGA, BGA170,11X17,32	LFBGA, BGA170,11X17,32
针数	170	170	170	170	170
制造商包装代码	05-08-1890	05-08-1890	05-08-1890	05-08-1890	05-08-1890
Reach Compliance Code	compliant	compliant	compliant	compliant	compliant
最大模拟输出电压	1 V	1 V	1 V	1 V	1 V
最小模拟输出电压	-1 V	-1 V	-1 V	-1 V	-1 V
转换器类型	D/A CONVERTER	D/A CONVERTER	D/A CONVERTER	D/A CONVERTER	D/A CONVERTER
输入位码	2\'S COMPLEMENT BINARY	2\'S COMPLEMENT BINARY	2\'S COMPLEMENT BINARY	2\'S COMPLEMENT BINARY	2\'S COMPLEMENT BINARY
输入格式	SERIAL, PARALLEL, WORD	SERIAL, PARALLEL, WORD	SERIAL, PARALLEL, WORD	SERIAL, PARALLEL, WORD	SERIAL, PARALLEL, WORD
JESD-30 代码	R-PBGA-B170	R-PBGA-B170	R-PBGA-B170	R-PBGA-B170	R-PBGA-B170
长度	15 mm	15 mm	15 mm	15 mm	15 mm
最大线性误差 (EL)	0.012%	0.049%	0.012%	0.0061%	0.049%
湿度敏感等级	3	3	3	3	3
位数	14	11	14	16	11
功能数量	1	1	1	1	1
端子数量	170	170	170	170	170
最高工作温度	85 °C	85 °C	70 °C	70 °C	70 °C
封装主体材料	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
封装代码	LFBGA	LFBGA	LFBGA	LFBGA	LFBGA
封装等效代码	BGA170,11X17,32	BGA170,11X17,32	BGA170,11X17,32	BGA170,11X17,32	BGA170,11X17,32
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH	GRID ARRAY, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）	260	260	260	260	260
座面最大高度	1.69 mm	1.69 mm	1.69 mm	1.69 mm	1.69 mm
标称安定时间 (tstl)	0.0022 µs	0.0022 µs	0.0022 µs	0.0022 µs	0.0022 µs
最大压摆率	790 mA	790 mA	790 mA	790 mA	790 mA
标称供电电压	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
表面贴装	YES	YES	YES	YES	YES
技术	CMOS	CMOS	CMOS	CMOS	CMOS
温度等级	INDUSTRIAL	INDUSTRIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
端子形式	BALL	BALL	BALL	BALL	BALL
端子节距	0.8 mm	0.8 mm	0.8 mm	0.8 mm	0.8 mm
端子位置	BOTTOM	BOTTOM	BOTTOM	BOTTOM	BOTTOM
处于峰值回流温度下的最长时间	30	30	30	30	30
宽度	9 mm	9 mm	9 mm	9 mm	9 mm

LTC2000IY-14#PBF

LTC2000IY-14#PBF概述

LTC2000IY-14#PBF规格参数

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