ICS1532 Datasheet, PDF (26/36 Pages) Integrated Device Technology – 110 MHZ TRIPLE 8-BIT ADC WITH CLOCK GENERATOR

ICS1532
110 MHZ TRIPLE 8-BIT ADC WITH CLOCK GENERATOR
11.3 AC Operating Characteristics
Table 11-3 Pin Specific I/O AC Parameters
Parameter
Symbol Min.
Typ.
AC Inputs
HSYNC Input Frequency
f_HSYNC
12
COAST Input Frequency
f_PDEN
30
Analog Input (HSYNC)
Input High Voltage
V_IH
1.8
Input Low Voltage
V_IL
VSS - 0.3
1.1
Input High Voltage
V_IH
2.3
Input Low Voltage
V_IL
VSS - 0.3
1.1
Input High Voltage
V_IH
1.9
Input Low Voltage
V_IL
VSS - 0.3
1.3
Digital Inputs (SDA, SCL, EXTFB, OSC, I²CADDR)
Input High Voltage
Input Low Voltage
Input Hysteresis
V_IH
2
V_IL
VSS - 0.3
0.2
POR Threshold
VSS
1.8
SDA Digital Output
SDA Output Low Voltage
V_OL
SDA Output High Voltage
V_OH
Pixel Data Outputs
Output Impedance
R_O
65
Skew from ADCRCLK
Tsk
4ns
LVCMOS Outputs (ADCRCLK, ADSYNC, LOCK/REF)
Output Impedance
R_O
45
65
ADCRCLK Output Frequency F_s MAX/2
Duty Cycle
S_DC
45
Max.
120
120
5.5
5.5
5.5
5.5
0.8
0.6
0.4
6.0
85
50
55
Units
Notes
kHz
Hz
V
Reg0:7~6 = 00
V
Reg0:7~6 = 00
V
Reg0:7~6 = 01
V
Reg0:7~6 = 01
V
Reg0:7~6 = 10
V
Reg0:7~6 = 10
V
V
V
V Voltage that resets
register values
V
IOUT = 3 ma
V
Set by external
Rset resistor
Ω
1 V < V_O < 2 V
Ω
MHz
%
1 V < V_O < 2 V
VDDD = 3.3 V
3
Note 1- V_OL must not fall below the level given so that the correct value for IOUT can be maintained.
Note 2- Measured at 135 MHz, 3.6 VDC, 0^oC, 20 pF, Unterminated
MDS 1532 G
26
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Revision 060804