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Philips Semiconductors
Table 6:
Characteristics
V
= V
= 3.0 V; V
CCA
CCD
CCO
Symbol
Parameter
Digital inputs
Pins: SHP, SHD and CLK (referenced to DGND)
V
LOW-level input voltage
IL
V
HIGH-level input voltage
IH
I
input current
i
Z
input impedance
i
C
input capacitance
i
Pins: CLPDM, CLPOB, SEN, SCLK, SDATA, STBY, OE, BLK, VSYNC
V
LOW-level input voltage
IL
V
HIGH-level input voltage
IH
I
input current
i
Clamps
Global characteristics of the clamp loops
t
clamp active pulse width in
W(clamp)
number of pixels
Input clamp (driven by CLPDM)
g
CDS input clamp
m(CDS)
transconductance
Correlated Double Sampling (CDS)
V
maximum peak-to-peak CDS
i(CDS)(p-p)
input amplitude (video signal)
V
maximum CDS input reset
reset(max)
pulse amplitude
I
input current into pin IN
i(IN)
C
input capacitance
i
t
CDS control pulses minimum
CDS(min)
active time
t
CDS input hold time (pin IN)
h(IN;SHP)
compared to control pulse
SHP
t
CDS input hold time (pin IN)
h(IN;SHD)
compared to control pulse
SHD
Amplifier
DR
PGA dynamic range
PGA
G
PGA gain step
PGA
Analog-to-Digital Converter (ADC)
DNL
differential non linearity
Total chain characteristics (CDS + PGA + ADC)
f
maximum pixel frequency
pix(max)
9397 750 07918
Objective specification
12-bit, 3.0 V, 30 Msps analog-to-digital interface for CCD cameras
...continued
= 2.7 V; f
= 30 MHz; T
pix
amb
Conditions
0
V
i
f
= 30 MHz
CLK
f
= 30 MHz
CLK
0
V
i
PGA code = 255 for
maximum 4 LSB error
V
= 2.85 V
CC
V
3.0 V
CC
at floating gate level
V
i(CDS)(p-p)
black to white transition in
1 pixel with 98.5%
V
recovery
i
see
Figure 3
see
Figure 3
f
= 30 MHz; ramp input
pix
Rev. 03 — 16 January 2001
= 25 C; unless otherwise specified.
5.5 V
5.5 V
= 800 mV
and
4
and
4
TDA9964
Min
Typ
0
2.2
3
50
0
2.2
2
12
20
650
800
500
tbf
2
8
4
4
24
0.08
0.10
0.5
30
© Philips Electronics N.V. 2001. All rights reserved.
Max
Unit
0.6
V
5.5
V
+3
A
k
2
pF
0.6
V
5.5
V
+2
A
pixels
mS
mV
mV
mV
tbf
A
pF
ns
ns
ns
dB
0.12
dB
0.9
LSB
MHz
7 of 23
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