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TDA1574T bảng dữ liệu(PDF) 2 Page - NXP Semiconductors |
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TDA1574T bảng dữ liệu(HTML) 2 Page - NXP Semiconductors |
2 / 13 page August 1990 2 Philips Semiconductors Product specification Integrated FM tuner for radio receivers TDA1574T GENERAL DESCRIPTION The TDA1574T is an integrated FM tuner circuit designed for use in the RF/IF section of car radios and home receivers. The circuit contains a mixer and an oscillator and a linear IF amplifier for signal processing. The circuit also incorporates the following features. Features • Keyed Automatic Gain Control (AGC) • Regulated reference voltage • Buffered oscillator output • Electronic standby switch • Internal buffered mixer driving. QUICK REFERENCE DATA PACKAGE OUTLINE 20-lead mini-pack; plastic (SO20; SOT163A); SOT163-1; 1996 September 9. PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT Supply voltage range (pin 17) VP 7 − 14 V Mixer input bias voltage (pins 1 and 2) V1,2-4 − 1 − V Noise factor NF − 9 − dB Oscillator output voltage (pin 6) V6-4 − 2 − V Output admittance at pin 6 f = 108.7 MHz Y22 − 1.5 + j2 ms Oscillator output buffer DC output voltage (pin 9) V9-4 − 6 − V Total harmonic distortion THD −−15 − dB Linear IF amplifier output voltage (pin 12) V12-4 − 4.5 − V Noise factor RS = 300 Ω NF − 6.5 − dB Keyed AGC output voltage range (pin 20) V20-4 0.5 − VP−0.3 V |
Số phần tương tự - TDA1574T |
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Mô tả tương tự - TDA1574T |
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