
NB6VQ572M
http://onsemi.com
5
Table 5. DC CHARACTERISTICS CML OUTPUT VCC = 1.71 V to 2.625 V , GND = 0 V, TA = 40°C to +85°C (Note 5) Symbol
Characteristic
Min
Typ
Max
Unit
POWER SUPPLY
VCC
Power Supply Voltage
VCC = 2.5 V
VCC = 1.8 V
2.375
1.71
2.5
1.8
2.625
1.89
V
ICC
Power Supply Current for VCC
VCC = 2.5 V
(Inputs and Outputs Open)
VCC = 1.8 V
70
60
105
85
140
120
mA
VOH
Output HIGH Voltage
VCC = 2.5 V
VCC = 1.8 V
VCC 30
2470
1770
VCC 10
2490
1790
VCC
2500
1800
mV
VOL
Output LOW Voltage
VCC = 2.5 V
VCC =1.8 V
VCC 550
1950
1250
VCC 450
2050
1350
VCC 350
2150
1450
mV
DIFFERENTIAL CLOCK INPUTS DRIVEN SINGLEENDED (Figures
7 and
8) (Note
7) VIH
Singleended Input HIGH Voltage
Vth + 100
VCC
mV
VIL
Singleended Input LOW Voltage
GND
Vth 100
mV
Vth
Input Threshold Reference Voltage Range (Note
8)1100
VCC 100
mV
VISE
Singleended Input Voltage (VIH VIL)
200
1200
mV
VREFAC
VREFAC
Output Reference Voltage (100 mA Load)
VCC 700
VCC 550
VCC 450
mV
DIFFERENTIAL INPUTS DRIVEN DIFFERENTIALLY (Figures
9 and
10) (Note
9) VIHD
Differential Input HIGH Voltage (IN, IN)
1200
VCC
mV
VILD
Differential Input LOW Voltage (IN, IN)
0
VIHD 100
mV
VID
Differential Input Voltage (IN, IN) (VIHD VILD)
100
1200
mV
VCMR
Input Common Mode Range (Differential Configuration,
1150
VCC 50
mV
IIH
Input HIGH Current IN / IN (VTIN/VTIN Open)
150
mA
IIL
Input LOW Current IN / IN (VTIN/VTIN Open)
150
mA
CONTROL INPUT (SELx Pin)
VIH
Input HIGH Voltage for Control Pin
VCC x 0.65
VCC
V
VIL
Input LOW Voltage for Control Pin
GND
VCC x 0.35
V
IIH
Input HIGH Current
150
mA
IIL
Input LOW Current
150
mA
TERMINATION RESISTORS
RTIN
Internal Input Termination Resistor (Measured from INx to VTx)
45
50
55
W
RTOUT
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 VCC.
6. CML outputs loaded with 50 W to VCC for proper operation.
7. Vth, VIH, VIL, and VISE parameters must be complied with simultaneously.
8. Vth is applied to the complementary input when operating in singleended mode.
9. VIHD, VILD, VID and VCMR parameters must be complied with simultaneously.
10.VCMR min varies 1:1 with GND, VCMR max varies 1:1 with VCC. The VCMR range is referenced to the most positive side of the differential
input signal.