BA7357 View Datasheet(PDF) - ROHM Semiconductor
Part Name
Description
Manufacturer
BA7357 Datasheet PDF : 15 Pages
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Video ICs
BA7357S
Pin No. Pin name IN / OUT Standard voltage
Equivalent circuit
Function
12
IR
—
2.4V
64k
12
500
Reference current source for
VCC
adjusting the internal filter. Use
connected to GND via a 24kΩ
resistor. Use an accurate resistor
with good temperature characteristics
(e.g. ± 1% metal film).
18.7k
0.85p
GND
13 AFOUT OUT
3.2V
VCC
200
Audio signal output. The standard
output in the case of B / G is
520mVrms (when f = 50kHz). Connect
to GND via a 10kΩ resistor.
13
27k
GND
14
X5
—
15
MODE
IN
5.0V
3.4V
200
400
14
40k
5k
15
50k
5k
40k
For connection to a 5MHz oscillator
VCC
(when M format is used).
Use as a reference oscillator for
automatic adjustment of the internal
filter, and as the signal for the SIF
signal low frequency conversion.
(B / G, D / K format: 6MHz, I format:
6.5MHz).
GND
VCC
Input terminal for Trap filter SW.
0V: M format (4.5MHz)
2.4V: D / K format (6.5MHz)
4.3V: I format (6.0MHz)
Vreg: B / G format (5.5MHz)
GND
6
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