NBSG72A
Table 9. DC CHARACTERISTICS, NECL INPUT WITH NECL OUTPUT V = 0 V; V = −3.465 V to −2.375 V (Note 13)
CC
EE
−40°C
Typ
55
25°C
Typ
55
85°C
Typ
55
Min
Max
Min
40
Max
65
Min
40
Max
65
Symbol
Characteristic
Negative Power Supply Current
Output HIGH Voltage (Note 14)
Output LOW Voltage (Note 14)
Unit
mA
mV
mV
I
EE
40
65
V
V
−1040 −990
−840 −1010 −960
−910
−985
−935
−885
OH
OL
−3.465 V v V v −3.0 V
EE
(OLS = V
)
−1980 −1830 −1680 −1940 −1790 −1640 −1910 −1760 −1610
CC
(OLS = V − 0.4 V) −1270 −1210 −1150 −1235 −1175 −1115 −1210 −1150 −1090
CC
(OLS = V − 0.8 V, OLS =FLOAT) −1750 −1630 −1510 −1715 −1595 −1475 −1685 −1565 −1445
CC
(OLS = V − 1.2 V) −1040 −990
−940 −1010 −960
−910
−985
−935
−885
CC
**(OLS = V
)
−1515 −1425 −1335 −1480 −1390 −1300 −1450 −1360 −1270
EE
−3.0 V < V v −2.375 V
EE
(OLS = V
)
−1945 −1795 −1645 −1905 −1755 −1605 −1875 −1725 −1575
CC
(OLS = V − 0.4 V) −1265 −1205 −1145 −1230 −1170 −1110 −1205 −1145 −1085
CC
(OLS = V − 0.8 V, OLS =FLOAT) −1725 −1605 −1485 −1690 −1570 −1450 −1660 −1540 −1420
CC
(OLS = V − 1.2 V) −1045 −995
−945 −1010 −960
−910
−990
−940
−890
CC
(OLS = V
)
−1495 −1405 −1315 −1460 −1370 −1280 −1435 −1345 −1255
EE
V
Output Voltage Amplitude
−3.465 V v V v −3.0 V
mV
OUTPP
EE
(OLS = V
)
715
130
550
0
815
220
640
0
705
125
545
0
805
215
635
0
690
125
540
0
800
215
630
0
CC
(OLS = V − 0.4 V)
CC
(OLS = V − 0.8 V, OLS = FLOAT)
CC
(OLS = V − 1.2 V)
CC
**(OLS = V
)
345
435
340
430
335
425
EE
−3.0 V < V v −2.375 V
EE
(OLS = V
)
700
125
525
0
800
215
615
5
690
120
520
0
795
210
610
0
680
120
515
0
790
210
605
5
CC
(OLS = V − 0.4 V)
CC
(OLS = V − 0.8 V, OLS =FLOAT)
CC
(OLS = V − 1.2 V)
CC
(OLS = V
)
325
415
320
410
320
410
EE
V
V
V
Input HIGH Voltage (Single−Ended)
(Note 16) D0, D0, D1, D1 1275 1000*
V
+
V
−
V
V
+
V
−
V
V
+
V
−
V
CC
mV
mV
V
IH
EE
CC
CC
EE
CC
CC
EE
CC
1275 1000*
1275 1000*
Input LOW Voltage (Single−Ended)
(Note 17) D0, D0, D1, D1 2600 1400*
V
−
V
−
V
IH
−
V
−
V
−
V
IH
−
V
−
V
−
V −
IH
150
IL
IH
CC
IH
CC
IH
CC
150
2600 1400*
150
2600 1400*
Input HIGH Voltage Common Mode
Range (Differential Configuration)
(Note 15)
V
EE
+1.2
0.0
V
EE
+1.2
0.0
V
EE
+1.2
0.0
IHCMR
R
TIN
Internal Input Termination Resistor
45
50
55
45
50
55
45
50
55
W
I
I
I
Input HIGH Current (@V
)
35
20
100
100
35
20
100
100
35
20
100
100
mA
mA
mA
IH
IH
Input LOW Current (@V )
IL
IL
OLS Input Current (See Figure 9)
(OLS = V
OLS
)
300
100
5
900
300
100
300
100
5
900
300
100
300
100
5
900
300
100
CC
(OLS = V − 0.4 V)
CC
(OLS = V − 0.8 V, OLS = FLOAT)
CC
(OLS = V − 1.2 V) −300
−100
−300
−100
−300
−100
CC
−3.0 V < V v −2.375 V
EE
(OLS = V
*(OLS = V
)
)
−1000 −400
−1500 −600
−1000 −400
−1500 −600
−1000 −400
−1500 −600
EE
−3.465 V v V v −3.0 V
EE
EE
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
*Typicals used for testing purposes.
**When an output level of 400 mV is desired and V − V > 3.0 V, a 2 kW resistor should be connected from OLS to V .
CC
EE
EE
13.Input and output parameters vary 1:1 with V
.
CC
14.All loading with 50 W to V − 2.0 V.
CC
15.V
min varies 1:1 with V , V
max varies 1:1 with V . The V
range is referenced to the most positive side of the differential
IHCMR
EE IHCMR
CC
IHCMR
input signal.
16.V cannot exceed V
.
CC
IH
17.V always w V
.
IL
EE
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