HI2303 Просмотр технического описания (PDF) - Intersil
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HI2303 Datasheet PDF : 18 Pages
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HI2303
Electrical Specifications fC = 50 MSPS, AVDD = 5V, DVDD = 3.0V to 5.0V, VRB = 0.5V, VRT = 2.5V, TA = 25oC
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNITS
Digital Output Voltage
VOH
VOL
XOE = 0V
DVDD = 5V
IOH = -2mA
IOL = 4mA
DVDD -0.8
-
-
-
-
V
0.4
V
VOH
VOL
XOE = 0V
DVDD = 3.3V
IOH = -1.2mA
IOL = -2.4mA
DVDD -0.8
-
-
-
-
V
0.4
V
NOTES:
2. The offset voltage EOB is a potential difference between ARB, BRB, CRB and a point of position where the voltage drops equivalent to 1/2 LSB
of the voltage when the output data changes from “00000000” to “00000001”. EOR is a potential difference between ART, BRT, CRT and a po-
tential of point where the voltage rises equivalent to 1/2 LSB of the voltage when the output data changes from “11111111” to “11111110”.
3. Full scale input ratio = -A----v---e---r--a---(g--2--e-V----o--+-f---(--E2----VO----T-+-------E-E---O-O----T-B----)---E--o---Of----eB---a-)--c--o-h---f--c-e--h-a---a-c--n-h--n---c-e--h-l--a---n----n---e---l -1 x100(%).
Timing fC = 50 MSPS, AVDD = 5V, DVDD = 5V or 3.3V, VRB = 0.5V, VRT = 2.5V, TA = 25oC
PARAMETER
SYMBOL
TEST CONDITIONS
Output Data Delay
Three-State Output Enable Time
Three-State Output Disable Time
Sampling Delay
Set-up Time
Hold Time
Pulse Width
Pulse Width
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPZH
tPZL
tPHZ
tPLZ
tPHZ
tPLZ
tSD
tS
tH
CLP
SY
CL = 15pF
XOE = 0V
DVDD = 5V
DVDD = 3.3V
RL = 1kΩ
CL = 15PF
XOE = 0V → 3V
DVDD = 5V
DVDD = 3.3V
RL = 1kΩ
CL = 15pF
XOE = 0V → 3V
DVDD = 5V
DVDD = 3.3V
MIN TYP MAX UNIT
4.5
8.5 11
ns
4.5
7.4 11
ns
3.8
10 13.8
ns
3.8
6.7 13.8
ns
4.2
7.1 11.3
ns
4.2
8.0 11.3
ns
3.5
8.4 12.8
ns
3.5
7.2 12.8
ns
3.6
6.8 9.5
ns
3.6
6.3 9.5
ns
2.9
6.8 10.5
ns
2.9
6.0 10.5
ns
-
-3
-
ns
3.5
-
-
ns
4.5
-
-
ns
2.0
-
-
Cycles
1
-
-
Cycles
7
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