CXA1616S

Manufacturer Part NumberCXA1616S
ManufacturerSony
CXA1616S datasheet
 


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Input Signals

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Description of Operation

Input Signals

• VS IN (Pin 1)
fv: 40 to 200Hz
Vs: 1 to 5Vp-p (positive/negative polarity)
1.5 to 5Vp-p (positive/negative polarity, for capacitor input)
• CS IN (Pin 4)
f
: 15k to 130kHz
H
Vs: 1 to 5Vp-p (positive/negative polarity)
• Video IN (Pin 7)
f
: 15k to 130kHz
H
fv: 40 to 200Hz
V: 0 to 2.1Vp-p
Vs: 0.2 to 0.6Vp-p
Clamp Pulse Output
• The clamp pulse (Pin 10) is output under the conditions described in 1 and 2 below.
When output with Pin 10 operating as an open collector, its polarity is positive.
t
d: 130 to 140ns delay to HD output
t
w: Clamp pulse width is variable from 200ns to 3µs depending on the capacitor value connected to Pin 9.
<Conditions>
1) Clamp pulse is not output during the VD interval for CS IN or Video IN.
2) Clamp pulse is output during the VD intenal for HS and VS separate sync.
l/O Delay Time Difference
t
d
: Delay time between Video IN (Pin 7) input and HD (Pin 18) output
1
t
d
: Delay time between CS IN (Pin 4) input and HD (Pin 18) output
2
t
d
, td
= 200 to 260ns
1
2
t
t
|
d
d
| = to 30ns to
1
2
HD
Clamp pulse
tw
td
Sync
Clamp pulse
VD interval
Video IN (Pin 7) sync waveform
HD (Pin 18) waveform
HD (Pin 18) waveform
t
d1
– 13 –
Waveform of VS IN, CS IN
Vs and Cs
Waveform of Video IN
V
Vs
CS IN (Pin 4) separate sync waveform
t
d2
CXA1616N/S