Philips TDA8783 - Manual (Page 9)

2002 Oct 23 9
Philips Semiconductors Product specification
40 Msps, 10-bit analog-to-digital
interface for CCD cameras
TDA8783
t
hd2
hold time of IND compared to
control pulse SHD see Fig.5
−
1
−
ns
t
set(CDS)
CDS settling time see Fig.12; control DAC
4 bits input code;
AGC gain = 0 dB;
f
cut(AGC)
= 54 MHz;
V
i(CDS)
= 600 mV (p-p)
black-to-white transition in
1 pixel (
±
1 LSB 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
G
AMPOUT
output amplifier gain
−
6
−
dB
Z
AMPOUT
output amplifier impedance
−
300
− Ω
V
AMPOUT(p-p)
output amplifier dynamic voltage
(peak-to-peak value)
−
2.4
−
V
V
AMPOUT(bl)
output amplifier black level
voltage
−
1.5
−
V
V
AGCOUT(p-p)
AGC output amplifier dynamic
voltage level (peak-to-peak value)
−
2000
−
mV
V
AGCOUT(bl)
AGC output amplifier black level
voltage V
ref
connected to DACOUT
−
V
ref
−
V
Z
AGCOUT
AGC output amplifier output
impedance at 10 kHz
−
5
− Ω
I
AGCOUT
AGC output static drive current static
− −
1 mA
G
AGC(min)
minimum gain of AGC circuit AGC DAC input code = 00
(9-bit control); see Fig.7
−
4.5
−
dB
G
AGC(max)
maximum gain of AGC circuit AGC DAC input code
≥
319
(9-bit control); see Fig.7
−
34.5
−
dB
f
cut(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