
NB7L32M
http://onsemi.com
4
Table 4. DC CHARACTERISTICS, CLOCK INPUTS, CML OUTPUTS VCC = 2.375 V to 3.465 V, VEE = 0 V,
TA = 40°C to +85°C
Symbol
Characteristic
Min
Typ
Max
Unit
ICC
Power Supply Current (Note
3)50
65
80
mA
VOH
Output HIGH Voltage (Note
4)VCC 40
VCC 10
VCC
mV
VOL
Output LOW Voltage (Note
4)VCC 500 VCC 400 VCC 300
mV
RTOUT
Internal Output Termination Resistor
45
50
55
W
RTemp
Coef
Internal I/O Termination Resistor Temperature Coefficient
6.38
mW/°C
DIFFERENTIAL CLK/CLK INPUT DRIVEN SINGLEENDED (see Figure
9 and
11)
Vth
Input Threshold Reference Voltage Range (Note
6)1050
VCC
mV
VIH
Singleended Input HIGH Voltage
Vth + 150
VCC + 300
mV
VIL
Singleended Input LOW Voltage
VEE
Vth 150
mV
DIFFERENTIAL CLK/CLK INPUTS DRIVEN DIFFERENTIALLY (see Figure
10 and
12) VIHD
Differential Input HIGH Voltage
1200
VCC + 300
mV
VILD
Differential Input LOW Voltage
VEE
VCC 75
mV
VCMR
Input Common Mode Range (Differential Configuration, Note
7)1125
VCC
mV
VID
Differential Input Voltage (VIHD VILD)
150
2500
mV
IIH
Input HIGH Current
CLK/CLK (VTCLK/R/VTCLK/R Open)
0
30
100
mA
IIL
Input LOW Current
CLK/CLK(VTCLK/R/VTCLK/R Open)
50
0
50
mA
RTIN
Internal Input Termination Resistor
45
50
55
W
LVTTL/LVCMOS RESET INPUT
VIH
Singleended Input HIGH Voltage
2000
VCC
mV
VIL
Singleended Input LOW Voltage
VEE
800
mV
IIH
Input HIGH Current
R
0
30
100
mA
IIL
Input LOW Current
R
0
10
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.
3. Input termination pins open and all outputs loaded with external RL = 50 W receiver termination resistor.
4. CML outputs require RL = 50 W receiver termination resistors to VCC for proper operation. (See Figure 8) 5. Input and output parameters vary 1:1 with VCC.
6. Vth is applied to the complementary input when operating in singleended mode.
7. VCMR(MIN) varies 1:1 with VEE, VCMR max varies 1:1 with VCC. The VCMR range is referenced to the most positive side of the differential input
signal.