参数资料
| 型号： | PI90LV027AWE |
| 厂商： | Pericom |
| 文件页数： | 4/11页 |
| 文件大小： | 0K |
| 描述： | IC DUAL LVDS LINE DRIVER 8-SOIC |
| 标准包装： | 97 |
| 类型： | 收发器 |
| 驱动器/接收器数： | 2/0 |
| 规程： | LVDS |
| 电源电压： | 3 V ~ 3.6 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
2
DS657F3
CS4265
System Features
Synchronous IEC60958-3 Transmitter
– Up to 192 kHz Sampling Rates
– 75 Drive Capability
Serial Audio Data Input Multiplexer
Internal Digital Loopback
Supports Master or Slave Operation
Mute Output Control
Power-Down Mode
– Available for A/D, D/A, CODEC, Mic
Preamplifier
+3.3 V to +5 V Analog Power Supply
+3.3 V to +5 V Digital Power Supply
Direct Interface with 1.8 V to 5 V Logic Levels
Supports IC Control Port Interface
General Description
The CS4265 is a highly integrated stereo audio CO-
DEC. The CS4265 performs stereo analog-to-digital
(A/D) and digital-to-analog (D/A) conversion of up to
24-bit serial values at sample rates up to 192 kHz.
A 2:1 stereo input multiplexer is included for s electing
between line-level or microphone-level inputs. The mi-
crophone input path includes a +32 dB gain stage and
a low noise bias voltage supply. The PGA is availa ble
for line or microphone inputs and provides gain or atten-
uation of 12 dB in 0.5 dB steps.
The output of the PGA is followed by an advanced 5th-
order, multi-bit delta sigma modulator and digital filter-
ing/decimation. Sampled data is transmitted by the
serial audio interface at rates from 4 kHz to 192 kHz in
either Slave or Master Mode.
The D/A converter is based on a 4th-order multi-bit delta
sigma modulator with an ultra-linear low-pass filter and
offers a volume control that operates with a 0.5 dB step
size. It in corporates selectable soft ramp and zero
crossing transition functions to eliminate clicks and
pops.
Standard 50/15 s de-emphasis is availa ble for a
44.1 kHz sample rate for compatibility with digital audio
programs mastered using the 50 /15 s pre-emphasis
technique.
Integrated level translators allow ea sy interfacing be-
tween the CS4265 and other devices operating over a
wide range of logic levels.
The CS4265 is available in a 32-pin QFN package for
both Commercial (-10° to +70° C) and Automotive (-40°
to +105° C) grade. The CDB4265 is also available for
device evaluation and implementation suggestions.
Please refer to “Ordering Information” on page 57 for
complete details.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI90LV027AWEX | 功能描述:总线发射器 Dual LVDS Line Drvr RoHS:否 制造商:Texas Instruments 数据速率:135 Mpps 接口: 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 70 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-56 封装:Reel |
| PI90LV028A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:LVDS | Dual LVDS Receiver |
| PI90LV028AU | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Line Receiver |
| PI90LV028AUEX | 功能描述:总线接收器 Dual LVDS Line Receivers RoHS:否 制造商:Texas Instruments 接收机数量:4 接收机信号类型:Differential 接口类型:EIA/TIA-422-B, V.11 工作电源电压:3.3 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:TSSOP-16 封装:Reel |
| PI90LV028AW | 功能描述:IC DUAL LVDS LINE RECEIVR 8-SOIC RoHS:否 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 标准包装:1,000 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR) |
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