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X98014_06 Datasheet, PDF (4/29 Pages) Intersil Corporation – 140MHz Triple Video Digitizer with Digital PLL
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X98014
Electrical Specifications Specifications apply for VA = VD = VX = 3.3V, pixel rate = 140MHz, fXTAL = 25MHz, TA = 25°C,
unless otherwise noted (Continued)
SYMBOL
PARAMETER
COMMENT
MIN
TYP
MAX
Input capacitance
5
DIGITAL INPUT CHARACTERISTICS (SDA, SADDR, CLOCKINVIN, RESET)
VIH Input HIGH Voltage
VIL
Input LOW Voltage
I
Input leakage current
RESET has a 70kΩ pullup to VD
Input capacitance
2.0
0.8
±10
5
SCHMITT DIGITAL INPUT CHARACTERISTICS (SCL, VSYNCIN1, VSYNCIN2)
VT+ Low to High Threshold Voltage
VT- High to Low Threshold Voltage
I
Input leakage current
1.45
0.95
±10
Input capacitance
5
DIGITAL OUTPUT CHARACTERISTICS (DATACLK, DATACLK)
VOH Output HIGH Voltage, IO = 16mA
2.4
VOL Output LOW Voltage, IO = -16mA
0.4
DIGITAL OUTPUT CHARACTERISTICS (RP, GP, BP, RS, GS, BS, HSOUT, VSOUT, HSYNCOUT, VSYNCOUT)
VOH Output HIGH Voltage, IO = 8mA
2.4
VOL Output LOW Voltage, IO = -8mA
0.4
RTRI Pulldown to GNDD when three-state
RP, GP, BP, RS, GS, BS only
58
DIGITAL OUTPUT CHARACTERISTICS (SDA, XTALCLKOUT)
VOH Output HIGH Voltage, IO = 4mA
XTALCLKOUT only; SDA is open-drain
2.4
VOL Output LOW Voltage, IO = -4mA
0.4
POWER SUPPLY REQUIREMENTS
VA
Analog Supply Voltage
VD
Digital Supply Voltage
VX
Crystal Oscillator Supply Voltage
IA
Analog Supply Current
ID
Digital Supply Current
IX
Crystal Oscillator Supply Current
PD
Total Power Dissipation
Operating
Operating (grayscale)
Operating (average)
Power-down mode
3
3.3
3.6
3
3.3
3.6
3
3.3
3.6
180
190
120
130
0.7
2
1.0
1.15
50
80
ΘJA Thermal Resistance, Junction to Ambient
30
AC TIMING CHARACTERISTICS
PLL Jitter
250
450
Sampling Phase Steps
5.6° per step
64
Sampling Phase Tempco
±1
Sampling Phase Differential Nonlinearity Degrees out of 360°
±3
HSYNC Frequency Range
10
150
fXTAL Crystal Frequency Range
23
25
27
UNIT
pF
V
V
nA
pF
V
V
nA
pF
V
V
V
V
kΩ
V
V
V
V
V
mA
mA
mA
W
mW
°C/W
ps p-p
ps/°C
°
kHz
MHz
4
FN8217.3
March 8, 2006
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