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TDA1574T データシート(PDF) 7 Page - NXP Semiconductors |
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TDA1574T データシート(HTML) 7 Page - NXP Semiconductors |
7 / 13 page August 1990 7 Philips Semiconductors Product specification Integrated FM tuner for radio receivers TDA1574T Output voltage (pin 12) V12 − 4.5 − V AC characteristics fi = 10.7 MHz Input impedance R16-15 240 300 360 Ω C16-15 − 13 − pF Output impedance R12 240 300 360 Ω C12 − 3 − pF Voltage gain note 2 Gv 27 30 − dB Voltage gain with variation of temperature Tamb = −40 to + 85 °C ∆G T − 0 − dB 1 dB compression point (RMS value) at VP = 8.5 V V12(rms) − 750 − mV at VP = 7.5 V V12(rms) − 550 − mV Signal-to-noise ratio RS = 300 Ω S/N − 6.5 − dB Keyed AGC DC characteristics Output voltage range (pin 20) ∆V20 0.5 − VP−0.3 V AGC output current at I3 = 0 or V14 = 450 mV; V20 = VP/2 −I20 25 50 100 µA at V3 = 2 V and V14 = 1 V; V20 = V15 I20 2 − 5mA Narrowband threshold at V3 = 2 V; V14 = 550 mV V20 −− 1V at V3 = 2 V; V14 = 450 mV V20 VP−0.3 −− V AC characteristics fi = 98 MHz Input impedance R3 − 4 − k Ω C3 − 3 − pF PARAMETER CONDITIONS SYMBOL MIN. TYP. MAX. UNIT |
同様の部品番号 - TDA1574T |
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同様の説明 - TDA1574T |
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