QFP64-P-1414-0.80-BK 查看數據表（PDF） - Oki Electric Industry

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QFP64-P-1414-0.80-BK

NTSC/PAL Digital Video Encoder

Oki Electric Industry 

¡ Semiconductor

MSM7654

AC Characteristics

Parameter

CLKX2 Frequency (*1)

Input Data Setup Time 1

Input Data Setup Time 2

Input Data Hold Time 1

Input Data Hold Time 2

GENLOCK Minimum Pulse Width

Output Delay Time 1

Output Delay Time 2

(Ta = 0 to 70°C, DVDD = 3.3 V ±0.3 V, AVDD = 3.3 V ±0.3 V)

Symbol

Condition

Min. Typ. Max. Unit

PAL Square Pixel

—

29.5

— MHz

NTSC 4Fsc

Fclk

NTSC Square Pixel

— 28.636364 — MHz

— 24.545454 — MHz

ITU-R BT.601/656

—

27.0

— MHz

tS1

—

2.5

—

—

ns

tS2

—

0.0

—

—

ns

tH1

—

10.0

—

—

ns

tH2

—

11.08

—

—

ns

tW1

—

93.0

—

—

ns

tD1

—

6.0

—

18.0 ns

tD2

—

7.0

—

25.0 ns

(*1)

If high precision is needed for sub-carrier/synchronization signals, clocks within

±100 ppm(typ.) should be provided.

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