BA7654F集成电路（IC）的模拟开关-特殊用途规格书PDF中文资料

BA7654F属于集成电路（IC）的模拟开关-特殊用途。由罗姆半导体集团制造生产的BA7654F模拟开关 - 特殊用途特殊用途模拟开关通过固态设备路由模拟信号。该系列产品的与众不同之处在于，这些模拟开关针对特定的应用，因此具有通用模拟开关通常所没有的独特功能。

描述 Description

The BA7654F, BA7653A F/FV or BA7652AF is a video signal (display signal) switch containing one 2-input or 3-input circuit. Each of the input pin formats is “sync-tip clamp input” that matches the synchronous tips of video signals (display signals) to the same potential. The inputs have an high input impedance configuration, in which they can utilize a small clamp capacitor (0.01 µF (FZ) ceramic capacitor is recommended).

特性 Features

1) Low value clamp capacitance can be used (Min. 3000 pF Recommended 0.01µF (FZ) ceramic capacitor)

2) Low voltage operation is possible (Operating range 4.0～ 7.0V)

3) Superimposed can be applied since switching speed of SW is fast and there is little switching noise (Typ. 70ns)

4) Low power consumption (Typ. 25mW when Vcc=5V)

5) Large dynamic range (Typ. 3.1VP-P when Vcc=5V)

6) Good frequency characteristics (Typ. 10 MHz 0 dB)

7) Low interchannel crosstalk (Typ. –70 dB)

8) Voltage can be applied to the CTL pin without a VCC voltage.

9) Built-in mute function (BA7652AF)

Applications

VCR, TV, and other applications that use display signals.