SAW Components Low-Loss Dual Band Filter for Mobile Communication 881,5 / 942,5 MHz

Features ■ Low-loss 2in1 RF filter for mobile telephone GSM850/900 systems, receive path ■ Usable passband: Filter 1 (GSM850): 25 MHz Filter 2 (GSM900): 35 MHz ■ Unbalanced to balanced operation of both filters ■ Impedance transformation from 50 Ω to 150 Ω for both filters ■ Suitabl

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EPCOS

爱普科斯

1-Memory/2-Memory Tone/Pulse Dialer

General Description The HT9302 series tone/pulse dialers are CMOS LSIs for telecommunication systems. They are designed to meet various dialing specifications through resistor option matrix. The HT9302 series provide the pin-selected lock function, Hold-line, Hand-free and LCD dialing number di

文件：284.35 Kbytes 页数：27 Pages

HOLTEK

合泰

VERTICAL DEFLECTION OUTPUT CIRCUIT

POWER AMPLIFIER FLYBACK GENERATOR THERMAL PROTECTION DESCRIPTION The TDA9302H is a monolithic integrated circuit in HEPTAWATT package. It is a high efficiency power booster for direct driving of vertical windings of TV yokes. It is intended for use in Color and B & W televisio

文件：79.41 Kbytes 页数：5 Pages

STMICROELECTRONICS

意法半导体

VERTICAL DEFLECTION OUTPUT CIRCUIT

POWER AMPLIFIER FLYBACK GENERATOR THERMAL PROTECTION DESCRIPTION The TDA9302H is a monolithic integrated circuit in HEPTAWATT package. It is a high efficiency power booster for direct driving of vertical windings of TV yokes. It is intended for use in Color and B & W television as

文件：79.41 Kbytes 页数：5 Pages

STMICROELECTRONICS

意法半导体