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TDA5637BT датащи(PDF) 8 Page - NXP Semiconductors |
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TDA5637BT датащи(HTML) 8 Page - NXP Semiconductors |
8 / 28 page 1996 Dec 02 8 Philips Semiconductors Product specification 9 V VHF hyperband and UHF mixer/oscillator for TV and VCR 3-band tuners TDA5636B; TDA5637B CHARACTERISTICS VP =9V; Tamb =25 °C; measured in circuit of Fig.17; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply VP supply voltage 8.1 9.0 9.9 V IP supply current band A − 43 48 mA band B − 39 44 mA band C − 42 47 mA VSW switching voltage band A 0 − 1.1 V band B 1.6 − 2.4 V band C 3.0 − VP V ISW switching current band A −− 2 µA band B −− 5 µA band C; VSW(C) =5V −− 10 µA Band A mixer (including IF amplifier) fRF RF frequency note 1 45 − 180 MHz Gv voltage gain fRF = 50 MHz; see Fig.4; note 2 22.5 25.0 27.5 dB fRF = 180 MHz; see Fig.4; note 2 22.5 25.0 27.5 dB NF noise figure fRF = 50 MHz; see Figs 5 and 6 − 7.5 9.5 dB fRF = 180 MHz; see Figs 5 and 6 − 7.5 9.5 dB Vo output voltage 1% cross modulation in channel; fRF = 50 MHz; see Fig.7 118 121 − dB µV 1% cross modulation in channel; fRF = 180 MHz; see Fig.7 119 122 − dB µV Vi input voltage 10 kHz pulling in channel; fRF = 180 MHz; note 3 − 104 − dB µV gos optimum source conductance fRF = 50 MHz − 0.5 − mS fRF = 180 MHz − 1 − mS Yi input admittance see Fig.12 −−− mS Ci input capacitance fRF = 50 to 180 MHz; see Fig.12 − 2 − pF Band A oscillator fOSC oscillator frequency note 4 80 − 216 MHz fshift frequency shift ∆Vp = 10%; note 5 −− 200 kHz fdrift frequency drift ∆T=25 °C with no compensation; NP0 capacitors; note 6 −− 600 kHz 5 s to 15 min after switch on; note 7 −− 200 kHz |
Аналогичный номер детали - TDA5637BT |
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Аналогичное описание - TDA5637BT |
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