ADS6445MRGCTEP

更新时间： 2024-11-18 06:36:27

品牌	Logo	应用领域
德州仪器 - TI		转换器模数转换器输出元件
页数	文件大小	规格书
71页	3143K
描述
QUAD CHANNEL, 14 BIT, 125 MSPS ADC WITH SERIAL LVDS OUTPUTS

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ADS6445MRGCTEP 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	QFN
包装说明：	HVQCCN, LCC64,.35SQ,20	针数：	64
Reach Compliance Code：	compliant	ECCN代码：	3A001.A.2.C
HTS代码：	8542.39.00.01	风险等级：	1.52
Is Samacsys：	N	最大模拟输入电压：	2 V
最小模拟输入电压：		转换器类型：	ADC, PROPRIETARY METHOD
JESD-30 代码：	S-PQCC-N64	JESD-609代码：	e4
长度：	9 mm	最大线性误差 (EL)：	0.0305%
湿度敏感等级：	3	模拟输入通道数量：	4
位数：	14	功能数量：	1
端子数量：	64	最高工作温度：	125 °C
最低工作温度：	-55 °C	输出位码：	BINARY, OFFSET BINARY, 2'S COMPLEMENT BINARY
输出格式：	SERIAL	封装主体材料：	PLASTIC/EPOXY
封装代码：	HVQCCN	封装等效代码：	LCC64,.35SQ,20
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：	260	电源：	3.3 V
认证状态：	Not Qualified	采样速率：	125 MHz
采样并保持/跟踪并保持：	SAMPLE	座面最大高度：	1 mm
子类别：	Analog to Digital Converters	标称供电电压：	3.3 V
表面贴装：	YES	技术：	CMOS
温度等级：	MILITARY	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	NO LEAD	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：	9 mm	Base Number Matches：	1

ADS6445MRGCTEP 数据手册

ADS6445-EP

www.ti.com ............................................................................................................................................................................................ SLAS573–FEBRUARY 2008

QUAD CHANNEL, 14 BIT, 125 MSPS ADC WITH SERIAL LVDS OUTPUTS

FEATURES

•

Supports Sine, LVCMOS, LVPECL, LVDS Clock

Inputs and Amplitude Down to 400 mV_PP

•

Controlled Baseline

Internal Reference with External Reference

Support

–

One Assembly

Test Site

No External Decoupling Required for

References

One Fabrication Site

•

–55°C to 125°C Operating Junction

Temperature Range

•

3.3-V Analog and Digital Supply

64-pin QFN Package (9 mm × 9 mm)

Pin Compatible 12-Bit Family (ADS642x)

Enhanced Diminishing Manufacturing Sources

(DMS) Support

Feature Compatible Dual Channel Family

(ADS624x, ADS644x)

•

Enhanced Product-Change Notification

(1)

Qualification Pedigree

Sample Rate: 125 MSPS

APPLICATIONS

14-Bit Resolution with No Missing Codes

Simultaneous Sample and Hold

•

Base-Station IF Receivers

Diversity Receivers

Medical Imaging

3.5-dB Coarse Gain and up to 6-dB

Programmable Fine Gain for SFDR/SNR

Trade-Off

Test Equipment

Table 1. ADS64XX Quad Channel Family⁽¹⁾

•

Serialized LVDS Outputs with Programmable

Internal Termination Option

125 MSPS 105 MSPS 80 MSPS 65 MSPS

(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,

ADS644X

14 Bit

ADS6445

ADS6425

ADS6444

ADS6424

ADS6443 ADS6442

ADS6423 ADS6422

ADS642X

12 Bit

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.

(1) Product Preview for ADS6444, ADS6443, ADS6442 and

ADS642X family

Table 2. Performance Summary

ADS6445

ADS6444

ADS6443

ADS6442

Fin = 10 MHz (0 dB gain)

Fin = 170 MHz (3.5 dB gain)

Fin = 10 MHz (0 dB gain)

Fin = 170 MHz (3.5 dB gain)

Power, per channel, mW

SFDR, dBc

73.4

68.3

420

73.4

69.3

340

74.2

69.4

300

74.3

SINAD, dBFS

265

DESCRIPTION/ORDERING INFORMATION

The ADS6445/ADS6444/ADS6443/ADS6442 (ADS644X) is a family of high performance 14 bit 125/105/80/65

MSPS quad channel A-D converters. Serial LVDS data outputs reduce the number of interface lines, resulting in

a compact 64 pin QFN package (9 mm × 9 mm) that allows for high system integration density. The device

includes 3.5 dB coarse gain option that can be used to improve SFDR performance with little degradation in

SNR. In addition to the coarse gain, fine gain options also exist, programmable in 1 dB steps up to 6 dB.

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...71

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ADS6445MRGCTEP 替代型号

型号	品牌	替代类型	描述	数据表
ADS6445IRGCT	TI	类似代替	QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS
ADS6445IRGCR	TI	类似代替	QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS
ADS6442IRGCT	TI	类似代替	QUAD CHANNEL, 14-BIT, 125/105/80/65 MSPS ADC WITH SERIAL LVDS OUTPUTS

与ADS6445MRGCTEP相关器件

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