CXA1616N/S
Sync Discriminator for CRT Displays
Description
The CXA1616N/S automatically selects one of three
types of sync signals – separate sync, composite sync,
or sync-on video – to shape the waveform. It is ideally
suited as a synchronous signal processor for auto
tracking type displays.
Features
•
Output of synchronous signal polarity information is
obtainable
•
Supported polarities and amplitudes of input sig-
nals are as follows:
— V. separate sync
(positive/negative polarity, 1 to 5Vp-p
For capacitor input 1.5 to 5Vp-p)
— H. separate sync
(positive/negative polarity, 1 to 5Vp-p)
— Composite sync
(positive/negative polarity, 1 to 5Vp-p)
— Sync-on video
(negative polarity sync level: 0.2 to 0.6Vp-p,
picture level: 0 to 2.1Vp-p)
Applications
CRT display monitors
Pin Configuration
(Top View)
(SSOP)
VS IN
1
CXA1616N
24 pin SSOP (Plastic)
CXA1616S
22 pin SDIP (Plastic)
Absolute Maximum Ratings
(Ta = 25°C)
•
Supply voltage
Vcc
14
V
•
Operating temperature
Topr –20 to +75 °C
•
Storage temperature
Tstg –65 to +150 °C
•
Allowable power dissipation P
D
900
mW
Operating Condition
Supply voltage
Vcc
12 ± 0.5
V
(SDIP)
22 V
CC
21 VD
20 V IN
19 V OUT
18
HD
VS IN
1
24 V
CC
23 VD
22 V IN
21 V OUT
20 HD
19 PV
18
PH
PVC 2
EVC
CS IN
PHC
EHC
VIDEO IN
HD SEL
TIMING
3
4
5
6
7
8
9
PVC 2
EVC
CS IN
PHC
EHC
VIDEO IN
HD SEL
TIMING
3
4
5
6
7
8
9
17 PV
16 PH
15 EV
14 EH
13 IN/EXT
12 V REF
17 EV
16 EH
15 IN/EXT
14 V REF
13 NC
CLAMP 10
GND 11
NC 12
CLAMP 10
GND 11
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
E92Y01C7Y-PS
SONY [ SONY CORPORATION ]
