FMS3818_04 Datasheet, PDF (7/13 Pages) Fairchild Semiconductor – Triple Video D/A Converters 3 x 8 bit, 180 Ms/s

DATA SHEET
Electrical Characteristics¹
Parameter
Power Supply Currents
IDD Supply Current
Power Dissipation
Digital Inputs
VIH Input Voltage, HIGH
VIL Input Voltage, LOW
IIH
Input Current, HIGH
IIL
Input Current, LOW
CI
Input Capacitance
Analog Outputs
Output Current
RO Output Resistance
CO Output Capacitance
Reference Output
VREF Output Voltage
Temperature Coefficient
Temp Test Rank Min
Typ
FMS3818 25°C
P
80
FMS3818 Full
C
Full
D
Full
PC
2.5
Full
PC
Full
PC
-1
Full
PC
-1
25°C
D
4
25°C
PC
25°C
C
40
25°C
D
7
Full
PC 1.135 1.25
Full
CT
Note:
1. Specified under normal operation conditions: VDDA = VDDD = 3.3V with external 1.25V reference.
FMS3818
Max Unit
mA
90
300 mW
V
0.8
V
+1
µA
+1
µA
pF
30
mA
kΩ
pF
1.365 V
ppm/°C
Switching Characteristics¹
Parameter
Clock Input
Conversion rate
tPWH Pulse-width HIGH
tPWL Pulse-width LOW
Data Inputs
tS
Setup
tH
Hold
Data Outputs²
tD
Clock to Output Delay
tR
Rise Time
tF
Fall Time
tSET Settling Time
tSKEW Skew
Temp Test Rank Min
Typ
FMS3818 Full
C
Full
C
2
Full
C
2
FMS3818 25°C
P
1.5
FMS3818 Full
C
2
FMS3818 25°C
P
FMS3818 Full
C
Full
C
1.6
Full
C
0.6
Full
C
0.4
C
2.5
C
0.3
Notes:
1. Specified under normal operation conditions: VDDA = VDDD = 3.3V with external 1.25V reference.
2. With 50Ω doubly terminated load with internal 1.25V reference.
Max Unit
180 Ms/s
ns
ns
ns
ns
0.6
ns
0.6
ns
ns
ns
ns
ns
ns
REV. 1.2.3 December 2004
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