5秒后页面跳转
捷配首页

Datasheet > 放大器电路 > 运算放大器> PGA870IRHDR
PGA870IRHDR PDF预览

PGA870IRHDR

更新时间： 2024-11-29 06:00:23
品牌 Logo 应用领域
德州仪器 - TI 运算放大器放大器电路
页数 文件大小 规格书
24页 1091K
描述
High-Speed, Fully Differential, Programmable-Gain Amplifier

阅读下载

中文翻译

获取价格

PGA870IRHDR 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：VQFN-28针数：28
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：2.32Is Samacsys：N
放大器类型：OPERATIONAL AMPLIFIER架构：VOLTAGE-FEEDBACK
标称带宽 (3dB)：650 MHz最小共模抑制比：54 dB
标称共模抑制比：76 dB频率补偿：YES
JESD-30 代码：S-PQCC-N28JESD-609代码：e4
长度：5 mm低-偏置：NO
低-失调：NO微功率：NO
湿度敏感等级：2功能数量：1
端子数量：28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：HVQCCN封装等效代码：LCC28,.2SQ,20
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
包装方法：TR峰值回流温度（摄氏度）：260
功率：no电源：5 V
可编程功率：NO认证状态：Not Qualified
座面最大高度：1 mm标称压摆率：2900 V/us
子类别：Operational Amplifier最大压摆率：150 mA
供电电压上限：6 V标称供电电压 (Vsup)：5 V
表面贴装：YES温度等级：INDUSTRIAL
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最小电压增益：3.8
宽带：YES宽度：5 mm
Base Number Matches：1

PGA870IRHDR 数据手册

 浏览型号PGA870IRHDR的Datasheet PDF文件第2页浏览型号PGA870IRHDR的Datasheet PDF文件第3页浏览型号PGA870IRHDR的Datasheet PDF文件第4页浏览型号PGA870IRHDR的Datasheet PDF文件第5页浏览型号PGA870IRHDR的Datasheet PDF文件第6页浏览型号PGA870IRHDR的Datasheet PDF文件第7页 
PGA870  
www.ti.com  
SBOS436 –DECEMBER 2009  
High-Speed, Fully Differential, Programmable-Gain Amplifier  
Check for Samples: PGA870  
1
FEATURES  
DESCRIPTION  
23  
•
Wideband +5-V Operation: 650-MHz Bandwidth  
Low Impedance, Voltage Mode Output  
Wide Gain Range: –11.5 dB to +20 dB  
The PGA870 is a wideband programmable-gain  
amplifier (PGA) for high-speed signal chain and data  
acquisition systems. The PGA870 has been  
optimized to provide high bandwidth, low distortion,  
and low noise, making it ideally suited as a 14-bit  
analog-to-digital converter (ADC) driver for wireless  
base station signal chain applications. The wide gain  
range of –11.5 dB to +20 dB can be adjusted in  
0.5-dB gain steps through a 6-bit control word applied  
to the parallel interface. The gain control interface  
may be configured as a level-triggered latch or an  
edge-triggered latch, or it may be placed in an  
unlatched (transparent) mode. In addition to the 6-bit  
gain control, the PGA870 contains a power-down pin  
(PD) that can be used to put the device into a  
low-current, power-down mode. In this mode, the  
quiescent current drops to 2 mA, but the gain control  
circuitry remains active, allowing the gain of the  
PGA870 to be set before device power-up. The  
•
•
•
Precise 0.5-dB Gain Steps  
Step-to-Step Gain Error = ±0.03 dB  
•
•
•
•
HD2: –93 dBc at 100 MHz  
HD3: –88 dBc at 100 MHz  
IMD3: –98 dBc at 100 MHz, –95 dBc at 200 MHz  
OIP3: +47 dBm at 100 MHz;  
Exceeds +45 dBm for Frequencies to 300 MHz  
•
Flexible Gain Control Interface:  
–
–
–
Supports latched and unlatched options  
Gain may be set in power-down state  
Fast setup and hold times: 2.5 ns  
•
•
Low Disable Current: 2 mA  
Pb-Free (RoHS-Compliant) and Green Package  
PGA870 is offered in  
package.  
a QFN-28 PowerPAD™  
APPLICATIONS  
RELATED PRODUCTS  
•
Programmable Gain IF Amplifier:  
DEVICE  
DESCRIPTION  
–
–
Differential signal chains  
Single-ended to differential conversion  
Wideband, low-noise, low-distortion, fully  
differential amplifier  
THS4509  
•
Fast Gain Control Loops for:  
High-speed, fully differential 16-bit ADC  
driver  
THS7700  
THS9000  
ADS6149  
ADS6145  
–
–
Test/measurement  
Digital radio signal chains  
50-MHz to 400-MHz IF/RF Amplifier  
14-Bit, 250-MSPS ADC with DDR  
LVDS/CMOS Outputs  
•
•
ADC Driver for Wireless Base Station Signal  
Chains: GSM, WCDMA, MC-GSM  
Radar/Ranging Systems  
14-Bit, 125-MSPS ADC with DDR  
LVDS/CMOS Outputs  
Fast Gain Control Loop  
6b Gain Adjust  
+5 V  
6b  
FS = 250 MHz  
6b  
Signal Source  
Programmable  
Attenuator  
Bandpass  
Filter  
ADS6149  
FPGA  
Control Logic  
PGA870  
Latch Mode 1  
Powerdown 1  
Gain Strobe 1  
1
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.  
2
3
PowerPAD is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
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.  
Copyright © 2009, Texas Instruments Incorporated  
1234567...24

中文翻译

下载PDF

PGA870IRHDR 替代型号

型号 品牌 替代类型 描述 数据表
PGA870IRHDT TI

完全替代

 High-Speed, Fully Differential, Programmable-Gain Amplifier

与PGA870IRHDR相关器件

型号 品牌 获取价格 描述 数据表
PGA870IRHDT TI

获取价格

 		High-Speed, Fully Differential, Programmable-Gain Amplifier
PGA-88H003B1-1226 AMPHENOL

获取价格

 		IC Socket, PGA88, 88 Contact(s), 2.54mm Term Pitch , 0.1inch Row Spacing, Solder
PGA88H622C1-1208F AMPHENOL

获取价格

 		IC Socket, PGA88, 88 Contact(s), 2.54mm Term Pitch , 0.1inch Row Spacing
PGA88H622C1-1226F AMPHENOL

获取价格

 		IC Socket, PGA88, 88 Contact(s), 2.54mm Term Pitch, 0.1inch Row Spacing,
PGA88H622C1-1327F AMPHENOL

获取价格

 		IC Socket, PGA88, 88 Contact(s), 2.54mm Term Pitch, 0.1inch Row Spacing,
PGA88H622C1-13D5F AMPHENOL

获取价格

 		IC Socket, PGA88, 88 Contact(s), 2.54mm Term Pitch, 0.1inch Row Spacing,
PGA88H623C1-1327F AMPHENOL

获取价格

 		IC Socket, PGA88, 88 Contact(s), 2.54mm Term Pitch , 0.1inch Row Spacing
PGA89H622C1-1206F AMPHENOL

获取价格

 		IC Socket, PGA89, 89 Contact(s), 2.54mm Term Pitch, 0.1inch Row Spacing,
PGA89H622C1-1363F AMPHENOL

获取价格

 		IC Socket, PGA89, 89 Contact(s), 2.54mm Term Pitch , 0.1inch Row Spacing
PGA89H622C1-1365F AMPHENOL

获取价格

 		IC Socket, PGA89, 89 Contact(s), 2.54mm Term Pitch , 0.1inch Row Spacing

与PGA870IRHDR相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证