Philips TDA8783

2002 Oct 23 9

Philips Semiconductors Product speciﬁcation

40 Msps, 10-bit analog-to-digital

interface for CCD cameras TDA8783

thd2 hold time of IND compared to

control pulse SHD see Fig.5 −1−ns

tset(CDS) CDS settling time see Fig.12; control DAC

4 bits input code;

AGCgain = 0 dB;

fcut(AGC)= 54 MHz;

Vi(CDS) = 600 mV (p-p)

black-to-white transition in

1 pixel (±1LSB typ.)

0000 −8−ns

0001 −21 −ns

0010 −42 −ns

0011 −52 −ns

0100 −82 −ns

0111 −94 −ns

1000 −195 −ns

1011 −219 −ns

1111 −280 −ns

Ampliﬁer outputs

GAMPOUT output ampliﬁer gain −6−dB

ZAMPOUT output ampliﬁer impedance −300 −Ω

AMPOUT(p-p) output ampliﬁer dynamic voltage

(peak-to-peak value)

−2.4 −V

VAMPOUT(bl) output ampliﬁer black level

voltage

−1.5 −V

VAGCOUT(p-p) AGC output ampliﬁer dynamic

voltage level (peak-to-peakvalue)

−2000 −mV

VAGCOUT(bl) AGC output ampliﬁer blacklevel

voltage Vref connected to DACOUT −Vref −V

ZAGCOUT AGC output ampliﬁer output

impedance at 10 kHz −5−Ω

AGCOUT AGC output static drive current static −−1mA

AGC(min) minimum gain of AGC circuit AGC DAC input code= 00

(9-bit control); see Fig.7

−4.5 −dB

GAGC(max) maximum gain of AGC circuit AGC DAC input code≥319

(9-bit control); see Fig.7

−34.5 −dB

fcut(AGC) cut-off frequency AGC 4-bit control DAC

input code = 00 −54 −MHz

input code = 15 −4−MHz

other codes see Fig.13

SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT