AD1317–SPECIFICATIONS (All specifications at +25؇C, free air. Outputs terminated into 50 ⍀ to –2 V,
with + VS = +10 V, –VS = 5.2 V unless otherwise noted)
AD1317KZ
Typ
Parameter
Symbol
Min
Max
Units
Comments
DC INPUT CHARACTERISTICS
Offset Voltage
Offset Drift
VINA/B Bias Currents
Active
Inhibit
VOS
dVOS/dT
–10
10
mV
µV/°C
CMV = 0 V
–2 V to +7 V
20
Ibca
Ibci
10
50
33
µA
pA
VINA, VINB Bias Currents
Active
–2 V to +7 V
Ibsa
5
16.5
µA
Inhibit
Ibsi
50
4
8
pA
VINA/B Resistance
VINA, VINB Resistance
Capacitance VINA/B, VINA, VINB
Voltage Range
Differential Voltage
Common-Mode Rejection Ratio
Rinc
Rins
CIN
VCM
VDIFF
CMRR
MΩ
MΩ
pF
Volts
Volts
dB
1.5
2.0
7
9
–2
70
See Note 5
80
–2 V to +7 V
LATCH ENABLE INPUTS
Input Voltage, Any Input
Differential Voltage
Logic “1” Current
–2.0
0.4
5.0
4
10
Volts
Volts
µA
IIH
IIL
Logic “0” Current
–200
µA
Capacitance
4
pF
INPUT ENABLE CURRENTS
Input Voltage, Any Input
Differential Voltage
Logic “1” Current
–2.0
0.4
5.0
4
20
Volts
Volts
µA
IIH
IIL
Logic “0” Current
–200
µA
Capacitance
4
pF
DIGITAL OUTPUTS
Logic “l” Voltage
Logic “0” Voltage
VOH
VOL
–0.98
Volts
Volts
–1.50
SWITCHING PERFORMANCE
Propagation Delays
Input to Output
Latch Enable to Output
Active to Inhibit
Inhibit to Active
Propagation Delay T.C.
Dispersion
See Figure 3
tPDR, tPDF
1.8
2.0
2.5
15
5
2.8
2.5
ns
ns
ns
ns
See Note 1
See Note 1
See Note 2
See Note 3
tLO
tIN
tIE
ps/°C
See Note 4
5 V Signal
See Figure 1
All Edges
Rising Edge
Falling Edge
1 V Signal
All Edges
Rising Edge
Falling Edge
450
350
350
600
400
ps
ps
ps
See Figure 2
250
200
200
ps
ps
ps
LATCH TIMING
Input Pulse Width
Setup Time
tPW
tS
tH
2.5
1.5
0
1.0
0.4
ns
ns
ns
Hold Time
POWER SUPPLIES
–VS to +VS Range
Positive Supply
Negative Supply
Positive Supply Current
Negative Supply Current
PSRR
15.2
10.0
–5.2
50
–70
75
15.6
11.0
–4.2
70
See Note 5
+VS
–VS
I+
8.0
–7.2
Volts
Volts
mA
mA
dB
I–
–100
65
Measured at ±2.5% of +VS and –VS
NOTES
1Propagation Delay is measured from the input threshold crossing at the 50% point of a 0 V to 5 V input to the output Q and Q crossing.
2Propagation Delay is measured from the input crossing of IE and IE to when the input bias currents drop to 10% of their nominal value.
3Propagation Delay is measured from the input crossing of IE and IE to when the input bias currents rise to 90% of their nominal value.
4Dispersion is measured with input slew rates of 0.5 V/ns and 2.5 V/ns for 5 V swings, 0.5 V/ns and 1 V/ns for 1 V swings.
5The comparator input voltage range is specified for –2 V to +7 V for typical power supply values of -5.2 V and +10.0 V but can be offset for different input ranges such as –1 V to
+8 V with power supplies of –4.2 V and +11 V, as long as the required headroom of 3 V is maintained between both VH and +VS and VL and +VS.
Specifications subject to change without notice.
–2–
REV. A