STV0118 datasheet(26/42 Pages) STMICROELECTRONICS

26 / 42 page

V.4 - AC Electrical Characteristics

Tamb =25

°C/70°C, VDDA =VDD = 3.3V, unless otherwise specified

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

DIGITAL INPUT (YCRCB[7:0], HSYNC, VSYNC/ODDEVEN)

tsu

Input Data Set-up Time

CKREF rising edge, CKREF = 27MHz

tho

Input Data Hold Time

CKREF rising edge, CKREF = 27MHz

ACTIVE PERIOD FOR NRESET

tRSTL

Input Low Time

200

REFERENCE CLOCK : CKREF

1/tC_REF

Clock Frequency

MHz

tD_REF

Clock Duty Cycle

35*

65*

tR_REF

Clock Rise Time

tF_REF

Clock Fall Time

5ns

2C CLOCK : SCL

tC_SCL

Clock Cycle Time

Rpull_up = 4.7k

Ω

2MHz

tD_SCL

Clock Duty Cycle

tL_SCL

LOW Level Cycle

Rpull_up = 4.7k

Ω

250

DIGITAL OUTPUTS

td_HSYNC

Delay Time

CKREF rising edge

CKREF = 27MHz, CL = 50pF

td_ODDEVEN

Delay Time

CKREF rising edge

CKREF = 27MHz, CL = 50pF

* In case of double encoding these values must be compatible with the ycrcb transmitter.

V - CHARACTERISTICS (continued)

STV0118

26/42

STV0118 数据表(PDF) 26 Page - STMicroelectronics

STV0118 数据表(HTML) 26 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42

数据表下载