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CXD3605R

VD

V1A

SUB

WEN

0

1

0

HTSG

1

0

1

SMD

Vck

Exposure time

EXP

[HTSG control mode]

This mode controls the V1A/B and V3A/B ternary level outputs (readout pulse block) using D14 HTSG.

D14

0

1

Description of operation

Readout pulse (SG) normal operation

HTSG control mode

[EXP pulse]

The ID/EXP pin (Pin 4) output can be switched between the ID pulse or the EXP pulse using D33 EXP. The

default is the "ID" pulse. See the Timing Charts for the ID pulse. The EXP pulse indicates the exposure time

when it is high. The transition point is the last SUB pulse falling edge, and midpoint value (1338ck) of each

V1A/B and V3A/B ternary out put falling edge. When there is no SUB pulse, the later ternary output falling

edge (1416ck) is used. See the EXP pulse indicated in the explanatory diagrams under [Electronic shutter] for

an image of operation.

Note that the above specification is based on draft mode. For frame mode, the former value is 1260ck and the

latter value is 1416ck.