SAA5281ZP datasheet(9/48 Pages) PHILIPS

9 / 48 page

1996 Nov 04

Philips Semiconductors

Preliminary speciﬁcation

Integrated Video input processor and

Teletext decoder (IVT1.8*)

SAA5281

LIMITING VALUES

In accordance with Absolute Maximum Rating System (IEC 134).

CHARACTERISTICS

VDD = 5 V ±10%; Tamb = −20 to +70 °C; pin numbers refer DIP48 package; unless otherwise speciﬁed.

SYMBOL

PARAMETER

MIN.

MAX.

UNIT

VDD

supply voltage (all supplies)

−0.3

+6.5

input voltage (any input)

−0.3

VDD + 0.5

output voltage (any output)

−0.3

VDD + 0.5

output current (each output)

−±10

IIOK

DC input or output diode current

−±20

Tamb

operating ambient temperature

−20

+70

°C

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supplies

VDD

supply voltage

4.5

5.0

5.5

IDDtot

total supply current

−

150

Inputs

CVBS

Vsync

sync voltage amplitude

0.1

0.3

0.6

Vburst(p-p)

colour burst amplitude

(peak-to-peak value)

0.0

0.3

4.0

td(sync)

delay from CVBS to TCS

output from STTV buffer

(nominal video, average of

leading/trailing edge)

−150

+150

∆t

d(sync)

change in sync delay between

all black and all white video

input at nominal levels

−

Vvid(p-p)

video input voltage amplitude

(peak-to-peak value)

0.7

1.0

1.4

Vdat(text)

teletext data voltage amplitude

0.29

0.46

0.71

∆f/f

display PLL capture range

±7

−−

Zsource

source impedance

−−

250

Ω

input switching voltage level of

sync separator

1.7

2.0

2.3

input impedance

2.5

5.0

−

Ω

input capacitance

−−

IREF

Rgnd

resistor to ground

−

Ω

input voltage

−

0.5VDD

−

SAA5281ZP bảng dữ liệu(PDF) 9 Page - NXP Semiconductors

SAA5281ZP bảng dữ liệu(HTML) 9 Page - NXP Semiconductors

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 43 44 45 46 47 48

bảng dữ liệu tải về

Link URL