CXD3609R データシートの表示（PDF） - Sony Semiconductor

部品番号

コンポーネント説明

メーカー

CXD3609R

Timing Generator for Progressive Scan CCD Image Sensor

Sony Semiconductor 

CXD3609R

AC Characteristics

AC characteristics between the serial interface clocks

SSI

SCK

SEN

SEN

0.2VDDc

0.2VDDc

ts1

ts3

0.8VDDc

0.8VDDc

th1

0.8VDDc

ts2

(Within the recommended operating conditions)

Symbol

ts1

th1

ts2

ts3

Definition

SSI setup time, activated by the rising edge of SCK

SSI hold time, activated by the rising edge of SCK

SCK setup time, activated by the rising edge of SEN

SEN setup time, activated by the rising edge of SCK

Min. Typ. Max. Unit

20

ns

20

ns

20

ns

20

ns

Serial interface clock internal loading characteristics (1)

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

VR

HR

V2A

HR

0.2VDDc

Enlarged view

V2A

ts1

th1

SEN

0.8VDDc

0.2VDDc

∗ Be sure to maintain a constantly high SEN logic level near the falling edge of the HR in the horizontal

period during which V2A/B/C and V3A/B/C values take the ternary value and during that horizontal period.

(Within the recommended operating conditions)

Symbol

ts1

th1

Definition

SEN setup time, activated by the falling edge of HR

SEN hold time, activated by the falling edge of HR

∗ Restriction for the operating frequency of 36MHz.

–9–

Min. Typ. Max. Unit

0

ns

53

µs

Share Link: