NB7VQ14M
http://onsemi.com
5
Table 5. DC CHARACTERISTICS, MULTI−LEVEL INPUTS V
CC
= 1.71 V to 3.6 V; GND = 0 V;
T
A
= −40°C to 85°C (Note 5)
Symbol Characteristic Min Typ Max Unit
POWER SUPPLY CURRENT
V
CC
Power Supply Voltage V
CC
= 3.3 V
V
CC
= 2.5 V
V
CC
= 1.8 V
3.135
2.375
1.71
3.3
2.5
1.8
3.6
2.625
1.89
V
I
CC
Power Supply Current (Inputs and Outputs Open) 170 210 mA
CML OUTPUTS (Note 6)
V
OH
Output HIGH Voltage
V
CC
= 3.3 V
V
CC
= 2.5 V
V
CC
= 1.8 V
V
CC
– 30
3270
2470
1770
V
CC
– 5
3295
2495
1795
V
CC
3300
2500
1800
mV
V
OL
Output LOW Voltage
V
CC
= 3.3 V
V
CC
= 2.5 V
V
CC
= 1.8 V
V
CC
– 525
2775
1975
1275
V
CC
– 425
2875
2075
1375
V
CC
– 325
2975
2175
1475
mV
DIFFERENTIAL INPUT DRIVEN SINGLE−ENDED (see Figures 5 and 7) (Note 7)
V
IH
Single−ended Input HIGH Voltage V
th
+ 100 V
CC
mV
V
IL
Single−ended Input LOW Voltage GND V
th
−100 mV
V
th
Input Threshold Reference Voltage Range (Note 8) 1050 V
CC
− 100 mV
V
ISE
Single−ended Input Voltage Amplitude (V
IH
− V
IL
) 200 2800 mV
VREFAC
V
REFAC
Output Reference Voltage @ 100 mA for capacitor* coupled inputs,
only (Note 9) V
CC
= 3.3 V
V
CC
= 2.5 V
V
CC
= 1.8 V
V
CC
– 650
2650
1850
1150
V
CC
– 500
2800
2000
1300
V
CC
– 350
2950
2150
1450
mV
DIFFERENTIAL INPUTS DRIVEN DIFFERENTIALLY (see Figures 6 and 8) (Note 9)
V
IHD
Differential Input HIGH Voltage 1200 V
CC
mV
V
ILD
Differential Input LOW Voltage 0 V
IHD
− 100 mV
V
ID
Differential Input Voltage (V
IHD
− V
ILD
) 100 1200 mV
V
CMR
Input Common Mode Range (Differential Configuration) (Note 10)
(Figure 9)
1050 V
CC
− 50 mV
I
IH
Input HIGH Current IN / IN, (VT Open) −150 150
mA
I
IL
Input LOW Current IN / IN, (VT Open) −150 150
mA
CONTROL INPUTS (EQEN)
V
IH
Input HIGH Voltage for Control Pins V
CC
x 0.65 V
CC
V
V
IL
Input LOW Voltage for Control Pins GND V
CC
x 0.35 V
I
IH
Input HIGH Current −150 150
mA
I
IL
Input LOW Current −150 150
mA
TERMINATION RESISTORS
R
TIN
Internal Input Termination Resistor 45 50 55
W
R
TOUT
Internal Output Termination Resistor 45 50 55
W
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.
5. Input and output parameters vary 1:1 with V
CC
.
6. CML outputs loaded with 50 W to V
CC
for proper operation.
7. V
th
, V
IH
, V
IL,,
and V
ISE
parameters must be complied with simultaneously.
8. V
th
is applied to the complementary input when operating in single−ended mode.
9. V
IHD
, V
ILD,
V
ID
and V
CMR
parameters must be complied with simultaneously.
10.V
CMR
min varies 1:1 with GND, V
CMR
max varies 1:1 with V
CC
. The V
CMR
range is referenced to the crosspoint side of the differential input
signal.
