Low-Noise, Regulated, -2V GaAsFET Bias

General Description The MAX840/MAX843/MAX844 low-noise, inverting charge-pump power supplies are ideal for biasing GaAsFETs in cellular telephone transmitter amplifiers. They operate with inputs down to 2.5V. Features ♦ Fixed -2V or Adjustable -0.5V to -9.4V Output at 4mA (MAX840) ♦ 2.5V to 10

文件：161.02 Kbytes 页数：10 Pages

MAXIM

美信

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 特殊用途稳压器 描述：IC REG CHARGE PUMP 1OUT 8SOIC

AD

亚德诺

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 特殊用途稳压器 描述：IC REG CHARGE PUMP 1OUT 8SOIC

AD

亚德诺

Integrated Circuit Single Chip TV Chroma/Luminance Processor

Description: The NTE844 is an integrated circuit in a 28–Lead DIP type package and contains all the required circuits functions between the video detector and the picture tube RGB driver stages of a color television receiver. The NTE844 decodes the chrominance signals and then produces three diff

文件：21.03 Kbytes 页数：3 Pages

NTE

DEVICE SPECIFICATION FOR PHOTOCOUPLER

■ Features 1. AC input 2. High isolation voltage between input and output ( V : 5 000Vrms ) 3. Compact dual-in-line package PC814 (1-channel type) PC824 (2-channel type) PC844 (4-channel type) 4. Current transfer ratio CTR : MIN. 20 at I F = ± 1mA, VCE = 5V 5. Recognized by UL

文件：335.23 Kbytes 页数：12 Pages

SHARPSharp Corporation

夏普

AC Input Photocoupler

■ Features 1. AC input 2. High isolation voltage between input and output ( V : 5 000Vrms ) 3. Compact dual-in-line package PC814 (1-channel type) PC824 (2-channel type) PC844 (4-channel type) 4. Current transfer ratio CTR : MIN. 20 at I F = ± 1mA, VCE = 5V 5. Recognized by UL

文件：74.36 Kbytes 页数：5 Pages

SHARPSharp Corporation

夏普