データシートサーチシステム |
|
TDA2549 データシート(PDF) 5 Page - NXP Semiconductors |
|
|
TDA2549 データシート(HTML) 5 Page - NXP Semiconductors |
5 / 9 page April 1985 5 Philips Semiconductors Product specification I.F. amplifier and demodulator for multistandard TV receivers TDA2549 Notes to the characteristics 1. 2. Measured in application of Fig. 5. A.F.C. output voltage swing V15-3 10 −− V Change of frequency required for a.f.c. output voltage swing of 10 V ∆f − 70 200 kHz A.F.C. switch off for a voltage lower than: V17-3 −− 1,5 V A.F.C. inverter switch positive a.f.c. (Fig.2) V16-3 0 − 1,5 V negative a.f.c. (Fig.3) V16-3 4 − 12 V Tuner A.G.C. Leakage current I10 −− 15 µA Saturation voltage I10 = 0,3 mA V10-3 − 0,1 0,3 V take-over point LOW Vi −− 3mV take-over point HIGH Vi 10 −− mV Signal expansion at Gv = 50 dB ∆V22-3 −− 0,5 dB Negative modulation (Fig.4) white spot inverter threshold level V22-3 − 4,6 − V white spot insertion level V22-3 − 3,2 − V noise inverter threshold level V22-3 − 0,9 − V noise insertion level V22-3 − 2,5 − V Positive modulation a.g.c. detector reference level V11-3 3,0 3,2 3,4 V Auxiliary video input signal for Vo(p-p) =2 V V12-3 0,7 1 1,4 V Auxiliary video output output signal (note 2) V14-3 − 1 − V top sync level V14-3 123V output impedance |Z14-3| − 7 −Ω Levels for video switches positive video V2-3 −− 1V negative video V2-3 3 −− V internally demodulated signal V23-3 −− 1V auxiliary video signal V23-3 3 −− V PARAMETER SYMBOL MIN. TYP. MAX. UNIT Signal to – noise ratio S/N – V o black-to-white V n rms () at B 5 MHz = ----------------------------------------------------------- = |
同様の部品番号 - TDA2549 |
|
同様の説明 - TDA2549 |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |