Philips Semiconductors
12-bit, 3.0 V, 20 Msps analog-to-digital
interface for CCD cameras
Objective specification
TDA9962
SYMBOL
PARAMETER
CONDITIONS
Digital outputs (fpix = 20 MHz; CL = 10 pF); see Figs 3 and 4
VOH
HIGH-level output voltage IOH = −1 mA
VOL
LOW-level output voltage IOL = 1 mA
IOZ
output current in 3-state 0.5 V < Vo < VCCO
mode
th(o)
output hold time
td(o)
output delay time
CL = 10 pF; VCCO = 3.0 V
CL = 10 pF; VCCO = 2.7 V
CL = 10 pF; VCCO = 2.2 V
CL
output load capacitance
Serial interface
fSCLK(max)
maximum frequency of
serial clock interface
MIN.
TYP.
VCCO − 0.5 −
0
−
−20
−
5
−
−
16
−
18
−
tbf
−
−
10
−
MAX. UNIT
VCCO V
0.5 V
+20 µA
−
ns
tbf
ns
tbf
ns
tbf
ns
20
pF
−
MHz
2000 May 01
10