TDA9965 Philips Semiconductors, TDA9965 Datasheet - Page 8

• Manufacturer Part Number: TDA9965
• Description: 30 Msps analog-to-digital interface for CCD cameras
• Manufacturer: Philips Semiconductors

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Philips Semiconductors
2004 Jul 05
t
t
t
Programmable Gain Amplifier (PGA) output: pin PGAOUT
V
V
Z
I
G
G
Analog-to-Digital Converter (ADC)
f
t
t
SR
V
I
V
V
W(SHD)
h(IN-SHP)
h(IN-SHD)
PGAOUT
pix(max)
W(CLKADC)H
W(CLKADC)L
i(ADCIN)
PGAOUT
PGAOUT(p-p)
PGAOUT(b)
i(ADCIN)(p-p)
RB
RT
12-bit, 5.0 V, 30 Msps analog-to-digital
interface for CCD cameras
PGA(min)
PGA(max)
SYMBOL
CLKADC
SHD pulse width
CTH input hold time compared
to control pulse SHP
CTH input hold time compared
to control pulse SHD
PGA output amplifier dynamic
voltage level
(peak-to-peak value)
PGA output amplifier black
level voltage
PGA output amplifier output
impedance
PGA output current drive
minimum gain of PGA circuit
maximum gain of PGA circuit
maximum pixel frequency
CLKADC pulse width HIGH
CLKADC pulse width LOW
CLKADC input slew rate
ADC input voltage
(peak-to-peak value)
ADC input current
ADC reference voltage bottom
ADC reference voltage top
PARAMETER
V
transition (99%) in 1 pixel;
code f
see Fig.5
code f
see Fig.5
see Fig.5
code C
f
and maximum values
static
code G
code G
V
transition (99.5%) in 1 pixel;
code f
code G
V
transition (99.5%) in 1 pixel;
code f
code G
rising and falling edges;
10% to 90%
with internal regulator
pix
i(IN)
i(IN)
i(IN)
0000
0001
0010
0100
1000
1111
at 10 kHz for minimum
= 1000 mV;
= 1000 mV;
= 1000 mV;
co(CTH)
co(CTH)
co(CTH)
co(CTH)
(CLP)
PGA
PGA
PGA
PGA
CONDITIONS
8
= 0
= 128; see Fig.5
= 128
= 0
767
= 0000;
= 0000;
= 0000;
9
30
12
12
0.5
2
MIN.
8
13
17
23
33
51
3
3
2000
1.475
5
0
36
2
1.30
3.65
TYP.
Product specification
TDA9965
1
+120
MAX.
ns
ns
ns
ns
ns
ns
ns
ns
ns
mV
V
mA
dB
dB
MHz
ns
ns
V/ns
V
V
V
UNIT
A