丝印：W04；Package：SOT-343R；MOSMIC for TV-Tuner Prestage with 5 V Supply Voltage

Features - Easy Gate 1 switch-off with PNP switching transistors inside PLL - High AGC-range - Integrated gate protection diodes - Low noise figure - High gain - Improved cross modulation at gain reduction - SMD package Applications Low noise gain controlled input stag

文件：99.56 Kbytes 页数：5 Pages

VishayVishay Siliconix

威世威世科技公司

8-Bit Single-Chip Microcontroller

• Fully compatible to standard 8051 microcontroller • Up to 40 MHz external operating frequency • 16 Kbyte on-chip program memory – C504-2R: ROM version (with optional ROM protection) – C504-2E: programmable OTP version – C504-L: without on-chip program memory • 256 byte on-chip

文件：1.2313 Mbytes 页数：71 Pages

Infineon

英飞凌

8-Bit CMOS Microcontroller

• Fully compatible to standard 8051 microcontroller • Up to 40 MHz operating frequency • 16 K×8 ROM (C504-2R only, optional ROM protection) • 256×8 RAM • 256×8 XRAM • Four 8-bit ports, (2 ports with mixed analog/digital I/O capability) • Three 16-bit timers/counters (timer 2 with

文件：962.16 Kbytes 页数：49 Pages

SIEMENS

西门子

8-Bit Single-Chip Microcontroller

• Fully compatible to standard 8051 microcontroller • Up to 40 MHz external operating frequency • 16 Kbyte on-chip program memory – C504-2R: ROM version (with optional ROM protection) – C504-2E: programmable OTP version – C504-L: without on-chip program memory • 256 byte on-chip

文件：1.2313 Mbytes 页数：71 Pages

Infineon

英飞凌