- 您現在的位置：買賣IC網 > PDF目錄352712 > BA7645 (Rohm CO.,LTD.) Video signal switcher PDF資料下載
參數資料
| 型號： | BA7645 |
| 廠商： | Rohm CO.,LTD. |
| 英文描述： | Video signal switcher |
| 中文描述： | 視頻信號切換器 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 57K |
| 代理商： | BA7645 |
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.
Applications
Video cassette recorders and televisions
Features
1) 4-input / 1-output switches.
2) Built-in mute.
3) Sync-tip inputs.
4) Wide operating supply voltage range
(4.5V to 13.0V).
5) Low power consumption (48mW Typ.).
6) Excellent frequency characteristics
(10MHz, 0dB Typ.).
7) Wide dynamic range (3.5VP-P Typ.).
8) Low interchannel crosstalk
( – 65dB Typ., f = 4.43MHz).
Block diagram
123456789
10
LOGIC
MUTE
IN1
CTLA
CTLB
IN2
CTLC
IN3
IN4
GND
V
CC
V
OUT
Truth table
OUT
L (OPEN)
IN1
L (OPEN)
H
L (OPEN)
IN2
H
L (OPEN)
IN3
H
L (OPEN)
IN4
H
MUTE
CTLA
CTLB
CTLC
Either "L (open)" or "H".
Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limit
Unit
13.5
V
850
mW
Topr
°C
Tstg
°C
VCC
Pd
– 25 ~ + 75
– 55 ~ + 125
Power supply voltage
Power dissipation
Operating temperature
Storage temperature
Reduced by 8.5mW for each increase in Ta of 1°C over 25°C.
相關PDF資料 |
PDF描述 |
|---|---|
| BA7644 | Video signal switcher |
| BA3114 | Monolithic IGs |
| BA3116 | MONOLITAIC ICs |
| BC808-25 | SH-Tiny Series, 7125 Group, Two ADC circuits, 6-ch 16-bit MTU2, Port Output Enable, 2-ch CMT, UBC, 15 mA IO FP-48F; Vcc= 4.5 to 5.5 volts, Temp= -20 to 85 C; Package: PLQP0048JA-A |
| BY297 | Fast silicon rectifier diodes |
相關代理商/技術參數 |
參數描述 |
|---|---|
| BA7645N | 制造商:ROHM 制造商全稱:Rohm 功能描述:Video signal switcher |
| BA7649 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Video signal switcher |
| BA7649A | 制造商:ROHM 制造商全稱:Rohm 功能描述:Video signal switcher |
| BA7649A/AF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:マルチメディアLSI |
| BA7649AF | 制造商:ROHM 制造商全稱:Rohm 功能描述:Single Circuit Wide Dynamic Range Video Signal Switchers |
發布緊急采購，3分鐘左右您將得到回復。