NBSG72A
http://onsemi.com
7
Table 9. DC CHARACTERISTICS, NECL INPUT WITH NECL OUTPUT VCC = 0 V; VEE = 3.465 V to 2.375 V (Note 13) Symbol
Characteristic
40°C
25°C
85°C
Unit
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
IEE
Negative Power Supply Current
40
55
65
40
55
65
40
55
65
mA
VOH
Output HIGH Voltage (Note
14)
1040
990
940
1010
960
910
985
935
885
mV
VOL
Output LOW Voltage (Note
14)3.465 V v VEE v 3.0 V
(OLS = VCC)
(OLS = VCC 0.4 V)
(OLS = VCC 0.8 V, OLS =FLOAT)
(OLS = VCC 1.2 V)
**(OLS = VEE)
3.0 V < VEE v 2.375 V
(OLS = VCC)
(OLS = VCC 0.4 V)
(OLS = VCC 0.8 V, OLS =FLOAT)
(OLS = VCC 1.2 V)
(OLS = VEE)
1980
1270
1750
1040
1515
1945
1265
1725
1045
1495
1830
1210
1630
990
1425
1795
1205
1605
995
1405
1680
1120
1510
910
1305
1645
1115
1485
915
1285
1940
1235
1715
1010
1480
1905
1230
1690
1010
1460
1790
1175
1595
960
1390
1755
1170
1570
960
1370
1640
1085
1475
880
1270
1605
1080
1450
880
1250
1910
1210
1685
985
1450
1875
1205
1660
990
1435
1760
1150
1565
935
1360
1725
1145
1540
940
1345
1610
1060
1445
855
1240
1575
1055
1420
860
1225
mV
VOUTPP Output Voltage Amplitude
3.465 V v VEE v 3.0 V
(OLS = VCC)
(OLS = VCC 0.4 V)
(OLS = VCC 0.8 V, OLS = FLOAT)
(OLS = VCC 1.2 V)
**(OLS = VEE)
3.0 V < VEE v 2.375 V
(OLS = VCC)
(OLS = VCC 0.4 V)
(OLS = VCC 0.8 V, OLS =FLOAT)
(OLS = VCC 1.2 V)
(OLS = VEE)
705
130
535
0
345
670
125
510
0
325
815
220
640
0
435
800
215
615
5
415
695
125
530
0
340
660
120
505
0
320
805
215
635
0
430
795
210
610
0
410
690
125
525
0
335
655
120
500
0
320
800
215
630
0
425
790
210
605
5
410
mV
VIH
Input HIGH Voltage (SingleEnded)
D0, D0, D1, D1, SELA, SELB
VEE +
1275
VCC
1000*
VCC
VEE +
1275
VCC
1000*
VCC
VEE +
1275
VCC
1000*
VCC
mV
VIL
Input LOW Voltage (SingleEnded)
D0, D0, D1, D1, SELA, SELB
VIH
2600
VCC
1400*
VIH
150
VIH
2600
VCC
1400*
VIH
150
VIH
2600
VCC
1400*
VIH
150
mV
VIHCMR
Input HIGH Voltage Common Mode
Range (Differential Configuration)
VEE+1.2
0.0
VEE+1.2
0.0
VEE+1.2
0.0
V
RTIN
Internal Input Termination Resistor
45
50
55
45
50
55
45
50
55
W
IIH
Input HIGH Current (@VIH)
35
100
35
100
35
100
mA
IIL
Input LOW Current (@VIL)
20
100
20
100
20
100
mA
IOLS
OLS Input Current (See Figure
9)(OLS = VCC)
(OLS = VCC 0.4 V)
(OLS = VCC 0.8 V, OLS = FLOAT)
(OLS = VCC 1.2 V)
3.0 V < VEE v 2.375 V
(OLS = VEE)
3.465 V v VEE v 3.0 V
*(OLS = VEE)
300
1000
1500
300
100
5
100
400
600
900
300
100
300
1000
1500
300
100
5
100
400
600
900
300
100
300
1000
1500
300
100
5
100
400
600
900
300
100
mA
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 VCC VEE > 3.0 V, a 2 kW resistor should be connected from OLS to VEE.
13.Input and output parameters vary 1:1 with VCC.
14.All loading with 50 W to VCC 2.0 V.
15.VIHCMR min varies 1:1 with VEE, VIHCMR max varies 1:1 with VCC. The VIHCMR range is referenced to the most positive side of the differential
input signal.
16.VIH cannot exceed VCC.
17.VIL always w VEE.