BA7645N Rohm, BA7645N Datasheet
BA7645N
Available stocks
Related parts for BA7645N
BA7645N Summary of contents
Page 1
... Multimedia ICs Video signal switcher BA7645N The BA7645N is a four-channel analog multiplexer with mute, designed for use in video cassette recorders. It fea- tures a large dynamic range, and wide operating frequency range, and has sync-tip inputs which are ideal for switch- ing video signals. ...
Page 2
... P-P – 0 0.5 dB — – 65 — dB – 3 1.0 dB 1.0 2.0 3.0 V 1.0 2.0 3.0 V 1.0 2.0 3.0 V BA7645N Reference value Q1 D1 OUT Output impedance 20 [Typ.] Output DC voltage 0.55V [V = 5V, Typ 30k 100 45k R3 29k Conditions — — 1kHz, THD = 0. 1MHz 1.0V ...
Page 3
... IN P-P Fig vs 1kHz) IN OUT MUTE LOGIC OSC OSC OSC Fig – 2 – 4 100k 300k 1M 3M 10M 30M FREQUENCY: f (Hz) Fig. 3 Frequency characteristics BA7645N 0.022 – 20 – 40 – 60 – 80 100M 100k 300k 1M 3M 10M 30M FREQUENCY: f (Hz) Fig. 4 Interchannel crosstalk 100M 3 ...
Page 4
... P log (V V OUT = 20 log (V T sine waves. The frequency characteristic is given The CTL pin switching level (V CC 2.8 0.2 0.3 0.1 BA7645N Measurement method Ammeter 1kHz THD = 0. Note 1MHz Note 4.43MHz Note 10MHz / Note Note Note OUT log ( 10MHz 1MHz)). OUT ...