High performance low power FM IF system

DESCRIPTION The NE/SA604A is an improved monolithic low-power FM IF system incorporating two limiting intermediate frequency amplifiers, quadrature detector, muting, logarithmic received signal strength indicator, and voltage regulator. The NE/SA604A features higher IF bandwidth (25MHz) and tem

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PHI

飞利浦

Ceramic Discriminator for Communications Equipment

1. Small in size and light weight. 2. Realize non-adjustment in detection circuit. 3. High sensitivity and stability. 4. Wide range of standard products are available for various ICs. 5. Operating temperature range : Y20D to W80D Storage temperature range : Y40D to W85D

文件：172.14 Kbytes 页数：10 Pages

MuRata

村田

High performance low power FM IF system

DESCRIPTION\nThe NE/SA604A is an improved monolithic low-power FM IF system incorporating two limiting intermediate frequency amplifiers, quadrature detector, muting, logarithmic received signal strength indicator, and voltage regulator. The NE/SA604A features higher IF bandwidth (25MHz) and tempera • Low power consumption: 3.3mA typical\n• Temperature compensated logarithmic Received Signal Strength Indicator (RSSI) with a dynamic range in excess of 90dB\n• Two audio outputs - muted and unmuted\n• Low external component count; suitable for crystal/ceramic filters\n• Excellent sensitivity: 1.5µ;

恩XP

NPN SILICON PHOTOTRANSISTORS

文件：90.75 Kbytes 页数：2 Pages

Optek

High Reliability NPN Silicon Phototransistor

文件：231.53 Kbytes 页数：2 Pages

Optek

Hi- Reliability NPN Silicon Phototransistors

De scrip tion Each device in this series consists of a high reliability NPN silicon phototransistor mounted in a miniature glass lensed, hermetically sealed, “Pill” package. After electrical testing by manufacturing, all devices are processed to Optek’s 100 screening program patterned after MIL-

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Optek