(All specifications are at TJ = +85؇C ؎ 5؇C, +VS = +12 V ؎ 3%, –VS = –7 V ؎
3% unless otherwise noted. All temperature coefficients are measured at TJ = +75؇C–95؇C). (A 39 nF capacitor must be connected between
AD53040–SPECIFICATIONS
VCC and VHDCPL and between VEE and VLDCPL.)
Parameter
Min
Typ
Max Units
Test Conditions
DIFFERENTIAL INPUT CHARACTERISTICS
Input Swing (Data to DATA, INH to INH)
Max (DATA, DATA) to Min (INH, INH)
Max (INH, INH) to Min (Data, DATA)
Bias Current
ECL
2
2
Volts
Volts
µA
±10
VIN = –2 V, 0.0 V
REFERENCE INPUTS
Bias Currents
–50
–2
+50
+8
µA
VL, VH = 5 V
OUTPUT CHARACTERISTICS
Logic High Range
Volts
DATA = H, VH = –2 V to +8 V
V
V
L = –3 V (VH = –2 V to +6 V)
L = –1 V (VH = +6 V to +8 V)
Logic Low Range
Amplitude (VH and VL)
–3
0.1
+5
9
Volts
Volts
DATA = L, VL = –3 V to +5 V, VH = +6 V
VL = –0.05 V, VH = +0.05 V and
V
L = –2 V, VH = +7 V
Absolute Accuracy
V
V
H Offset
H Gain + Linearity Error
–100
–100
+100 mV
% of VH + mV
+100 mV
% of VL + mV
DATA = H, VH = –2 V to +8 V, VL = –3 V
DATA = H, VH = –2 V to +8 V, VL = –3 V
DATA = L, VL = –3 V to +5 V, VH = +6 V
DATA = L, VL = –3 V to +5 V, VH = +6 V
VL, VH = 0 V, +5 V and –3 V, 0 V
DATA = H, VH = +3 V, VL = 0 V,
IOUT = 30 mA
±0.3 ±5
VL Offset
L Gain + Linearity Error
V
±0.3 ±5
0.5
47
Offset TC, VH or VL
Output Resistance
mV/°C
45
49
Ω
Output Leakage
Dynamic Current Limit
Static Current Limit
–1.0
+1.0 µA
mA
VOUT = –3 V to +8 V
150
±65
CBYP = 39 nF, VH = +7 V, VL = –2 V
Output to –3 V, VH = +8 V, VL = –1 V,
DATA = H and Output to +8 V, VH = +6 V,
mA
V
L = –3 V, DATA = L
PSRR, Drive Mode
35
dB
VS = VS ± 3%
DYNAMIC PERFORMANCE, DRIVE
(VH and VL)
Propagation Delay Time
1.5
2
ns
Measured at 50%, VH = +400 mV,
V
L = –400 mV
Measured at 50%, VH = +400 mV,
L = –400 mV
Measured at 50%, VH = +400 mV,
L = –400 mV
Propagation Delay TC
ps/°C
V
Delay Matching, Edge to Edge
100
ps
V
Rise and Fall Time
1 V Swing
3 V Swing
0.8
1.7
2.4
ns
ns
ns
Measured 20%–80%, VL = 0 V, VH = 1 V
Measured 10%–90%, VL = 0 V, VH = 3 V
Measured 10%–90%, VL = 0 V, VH = 5 V
5 V Swing
Rise and Fall Time TC
1 V Swing
3 V Swing
±1
±2
±3
ps/°C
ps/°C
ps/°C
Measured 20%–80%, VL = 0 V, VH = 1 V
Measured 10%–90%, VL = 0 V, VH = 3 V
Measured 10%–90%, VL = 0 V, VH = 5 V
5 V Swing
Overshoot, Undershoot and Preshoot
±(1% +50 mV)
% of Step + mV a. VL, VH = 0.0 V, 1.0 V
b. VL, VH = 0.0 V, 3.0 V
c. VL, VH = 0.0 V, 5.0 V
Settling Time
to 15 mV
to 4 mV
Delay Change vs. Pulsewidth
40
8
50
ns
µs
ps
VL = 0 V, VH = 0.5 V
L = 0 V, VH = 0.5 V
VL = 0 V, VH = 2 V,
V
Pulsewidth = 2.5 ns/7.5 ns, 30 ns/100 ns
REV. B
–2–