TDA8784 datasheet(9/28 Pages) PHILIPS

9 / 28 page

1999 Sep 21

Philips Semiconductors

Product speciﬁcation

18 Msps, 10-bit analog-to-digital

interface for CCD cameras

TDA8784

thd2

hold time of IND compared to

control pulse SHD

see Fig.5

−

tset(CDS)

CDS settling time

see Fig.12; control DAC 4 bits

input code; AGC gain=0dB;

fcut(AGC) = 54 MHz;

Vi(CDS) = 1200 mV (p-p)

black-to-white transition in 1

pixel (1 LSB typ.)

0000

−

0001

−

0010

−

0011

−

0100

−

105

−

0111

−

140

−

1000

−

270

−

1011

−

300

−

1111

−

365

−

Ampliﬁer outputs

GAMPOUT

output ampliﬁer gain

−

ZAMPOUT

output ampliﬁer impedance

−

300

−Ω

VAMPOUT(p-p)

output ampliﬁer dynamic

voltage (peak-to-peak value)

−

2.4

−

VAMPOUT(bl)

output ampliﬁer black level

voltage

−

1.5

−

VAGCOUT(p-p)

AGC output ampliﬁer dynamic

voltage level (peak-to-peak

value)

−

2000

−

VAGCOUT

AGC output ampliﬁer

black level voltage

Vref connected to DACOUT

−

Vref

−

ZAGCOUT

AGC output ampliﬁer output

impedance

at 10 kHz

−

−Ω

IAGCOUT

AGC output static drive

current

static

−−

1mA

GAGC(min)

minimum gain of AGC circuit

AGC DAC input code = 00

(9-bit control)

−

4.5

−

GAGC(max)

maximum gain of AGC circuit

AGC DAC input code

≥319

(9-bit control)

−

34.5

−

fcut(AGC)

cut-off frequency AGC

control DAC 4-bit

input code = 00

−

MHz

input code = 01

−

MHz

input code = 15

−

MHz

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

TDA8784 Datasheet(PDF) 9 Page - NXP Semiconductors

TDA8784 Datasheet(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

Datasheet Download

Link URL