SN28837

1/2-INCH PAL TIMER

SOCS031B – JULY 1991

12

POST OFFICE BOX 655303

T1

ACTIVE

SW-Y Output

S/H Output

CH1

CH2

CH3

A

232

233

DA 1

DA 1

All Outputs Are Held

Until Next Pulse

Until Next Pulse

All Outputs Are Held

DA 1

DA 1

233

232

A

CH3

CH2

(214)

0

213

212

211

CH1

GT2

CCD Output

GT1/SH3

GT3/SH2

SH1

S3

S2

S1

CBLK

T1 = 299 ns

NOTE A: This chart shows early mode only. Late mode is shown in Figure 7.

Figure 8. S, SH, GT Timing (End of H)