CXD3609R View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXD3609R

Timing Generator for Progressive Scan CCD Image Sensor

Sony Semiconductor 

CXD3609R

Serial interface clock internal loading characteristics (2)

Example: During progressive scan (high-speed sweep present)

VR

HR

Enlarged view

VR

0.2VDDc

HR

SEN

ts1

0.8VDDc

th1

0.2VDDc

∗ Be sure to maintain a constantly high SEN logic level near the falling edge of VR.

(Within the recommended operating conditions)

Symbol

ts1

th1

Definition

SEN setup time, activated by the falling edge of VR

SEN hold time, activated by the falling edge of VR

Min. Typ. Max. Unit

0

ns

200

ns

Serial interface clock output variation characteristics

Normally, the serial interface data is loaded to the CXD3609R at the timing shown in "Serial interface clock

internal loading characteristics (1)" above. However, one exception to this is when the data such as STB is

loaded to the CXD3609R and controlled at the rising edge of SEN. See "Description of Operation".

SEN

0.8VDDc

Output signal

tpdPULSE

(Within the recommended operating conditions)

Symbol

Definition

tpdPULSE Output signal delay, activated by the rising edge of SEN

Min. Typ. Max. Unit

10

100 ns

RST loading characteristics

Symbol

tw1

RST

0.2VDDc

tw1

RST pulse width

Definition

0.8VDDc

– 10 –

(Within the recommended operating conditions)

Min. Typ. Max. Unit

35

ns

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