ICS83948I Datasheet, PDF (3/13 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER

ICS83948I
LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
Table 3B. Clock Input Function Table
CLK_SEL
0
0
0
0
0
0
1
1
Inputs
LVCMOS_CLK
CLK
–
0
–
1
–
0
–
1
–
Biased; NOTE 1
–
Biased; NOTE 1
0
–
1
–
nCLK
1
0
Biased; NOTE 1
Biased; NOTE 1
0
1
–
–
Outputs
Q[0:11] Input to Output Mode
LOW Differential to Single-Ended
HIGH Differential to Single-Ended
LOW Single-Ended to Single-Ended
HIGH Single-Ended to Single-Ended
HIGH Single-Ended to Single-Ended
LOW Single-Ended to Single-Ended
LOW Single-Ended to Single-Ended
HIGH Single-Ended to Single-Ended
Polarity
Non-Inverting
Non-Inverting
Non-Inverting
Non-Inverting
Inverting
Inverting
Non-Inverting
Non-Inverting
Absolute Maximum Ratings
NOTE: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device.
These ratings are stress specifications only. Functional operation of product at these conditions or any conditions beyond
those listed in the DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for
extended periods may affect product reliability.
Item
Supply Voltage, V_DD
Inputs, V_I
Outputs, V_O
Package Thermal Impedance, _JA
Storage Temperature, T_STG
Rating
4.6V
-0.5V to V_DD + 0.5V
-0.5V to V_DDO + 0.5V
47.9C/W (0 lfpm)
-65C to 150C
DC Electrical Characteristics
Table 4A. Power Supply DC Characteristics, V_DD = V_DDO = 3.3V ± 0.3V, T_A = -40°C to 85°C
Symbol Parameter
Test Conditions
Minimum
Typical
V_DD
V_DDO
I_DD
Positive Supply Voltage
Output Supply Voltage
Power Supply Current
3.0
3.3
3.0
3.3
Maximum
3.6
3.6
55
Units
V
V
mA
IDT™ / ICS™ LVCMOS/LVTTL CLOCK GENERATOR
3
ICS83948AYI REV. C NOVEMBER 14, 2012