CXA1616S View Datasheet(PDF) - Philips Electronics
Part Name
Description
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CXA1616S Datasheet PDF : 20 Pages
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CXA1616N/S
Electrical Characteristics
(Ta = 25°C, VCC = 12V, See the Electrical Characteristics Test Circuit)
No.
Item
Symbol
Measurement description
Measure-
ment point
Min.
Typ.
1 VD output
voltage
Measures the height of the VD
output wave for VS (vertical sparate VD
EVD sync) input.
Input signal A (tw = 12.5µs).
( Pin 21
Pin 23
5V output power supply, RL = 2.2kΩ.
(H level)
4.85 5.0
(L level)
0
0.15
2
VD output
pulse width 1
tV1
Measures the width of the VD output
pulse for VS (vertical separate sync)
input.
Input signal A (tw = 12.5µs).
VD
( Pin 21
Pin 23
11.5 12.5
Measures the width of the VD output
VD
3 VD output
tV2
pulse width 2
( pulse for CS (composite sync) input.
Input signal B (tw = 12.5µs)
Pin 21
Pin 23
6.5
10
4 VD output
tV3
pulse width 3
Measures the width of the VD output
pulse for VIDEO IN (sync-on video)
input.
Input signal C (tw = 12.5µs).
VD
( Pin 21
Pin 23
6.5
10
5 HD output
voltage
Measures the height of the HD
output wave for CS (composite
HD
EHD sync) input.
Input signal D (tw = 0.65µs).
( Pin 18
Pin 20
5V output power supply, R4 = 2.2kΩ.
(H level)
4.85 5.0
(L level)
0
0.15
Measures the width of the HD output HD
( 6
HD output
pulse width 1
th1
p,Inuplsuet
for CS (composite sync)
signal B (tw = 0.65µs).
input.
Pin 18
Pin 20
0.5 0.65
7
HD output
th2
pulse width 2
Measures the width of the HD output
pulse for VIDIEO IN (sync-on video)
input.
Input signal C (tw = 0.65µs).
HD
( Pin 18
Pin 20
0.5 0.65
8
Clamp pulse ECP
output voltage
Measures the hight of the clamp
pulse output wave for CS (composite
sync) input.
Input signal B (tw = 0.65µs).
5V output power supply, R15 = 2.2kΩ.
CLAMP
(Pin 10)
(H level)
4.85
(L level)
0
5.0
0.15
Measures the width of the clamp
pulse output pulse for CS (composite
Clamp pulse
9 output pulse tC1
sync) input.
Input signal B. Connects Pin 9 to
CLAMP
(Pin 10)
—
0.25
width 1
GND through a 560pF capacitor
and a 12kΩ resistance in parallel.
Measures the width of the clamp
pulse output pulse for VIDEO IN
Clamp pulse
10 output pulse tC2
(sync-on video) input.
Input signal C. Connects Pin 9 to
CLAMP
(Pin 10)
3.7
4.1
width 2
GND through a 10nF capacitor and
a 12kΩ resistance in parallel.
Max. Unit
5.0 V
0.4 V
13.5 µs
12.5 µs
12.5 µs
5.0 V
0.4 V
0.8 µs
0.8 µs
5.0 V
0.4 V
— µs
4.5 µs
–7–
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