CXD2443Q Просмотр технического описания (PDF) - Sony Semiconductor

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CXD2443Q

Timing Generator for LCD Panels

Sony Semiconductor 

CXD2443Q

2. AC characteristics

Item

Symbol

Clock input cycle

Output rise time

tr

Output fall time

tf

Cross-point time difference ∆t

Output rise delay time

tpr

Output fall delay time

tpf

HCK1 Duty

tH/(tH + tL)

HCK2 Duty

tL/(tH + tL)

∗1 HCK1A, 2A HCK1B, 2B

(VDD = 5.0 ± 0.5V, Vss = 0V, Topr = –20 to +75°C)

Applicable pins Min.

Typ.

max. Conditions Unit

CKI1

21.3

CKI2

16.0

CKI3

15

CKI4

28.2

CKI5

15

All outputs

ns

20 CL = 30pF

All outputs

∗1

–10

20 CL = 30pF

10 CL = 30pF

All outputs

15 CL = 30pF

All outputs

15 CL = 30pF

HCK1A, HCK1B 48

HCK2A, HCK2B 48

52 CL = 30pF

%

52 CL = 30pF

3. Serial transfer AC characteristics

(VDD = 5.0 ± 0.5V, Vss = 0V, Topr = –20 to +75°C)

Symbol

ts0

ts1

th0

th1

tw1L

tw1H

tw2

tw3

Item

SCTR setup time, activated by rise of SCLK

SDAT setup time, activated by rise of SCLK

SCTR hold time, activated by rise of SCLK

SDAT hold time, activated by rise of SCLK

SCLK pulse width

SCLK pulse width

Min.

Typ. Max. Unit

4T

2T

4T

2T

ns

2T

2T

5T

5T

T: Master clock cycle (ns)

–7–

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