cxa2050s Sony Electronics, cxa2050s Datasheet - Page 11

• Manufacturer Part Number: cxa2050s
• Description: Y/c/rgb/d For Pal/ntsc Color Tvs
• Manufacturer: Sony Electronics

Pin
No.
52
53
54
55
56
VSIN
HSIN
SYNCOUT
VM
SCL
Symbol
53
52
55
56
54
Equivalent circuit
147
147
147
147
14k
15k
– 11 –
10µA
500
20µA
1.2k
400µA
1.2k
240µA
4k
40k
3.2V
4.1V
30k
Sync signal input for V sync separation.
Input a 2Vp-p Y signal (or a 0.6Vp-p
sync signal).
Sync signal input for H sync separation.
Input a 2Vp-p Y signal (or a 0.6Vp-p sync
signal).
Sync signal output for VSIN and HSIN.
The output can be selected from the
internal sync signals (Pin 60 or Pin 62) or
the external sync signal (Pin 63) by the
I
Outputs the differential waveform of the
VM (Velocity Modulation) Y signal.
The signal advanced for 200ns from
YOUT is output. The delay time versus
YIN is determined by the DL setting of
the I
at 2.65Vp-p or 1.1Vp-p by the I
Pedestal level is DC6.2V.
This output can also be turned off by
YS1, YM, and YS2.
I
2
2
C bus.
C bus protocol SCL (Serial Clock) input.
Output signal level: 2Vp-p
Input/output gain: 6dB
VILMAX = 1.5V
VIHMIN = 3.5V
2
C bus. This output level can be set
Description
(0.6Vp-p sync only)
2
C bus.
CXA2050S