ICS830-21I Datasheet, PDF (2/12 Pages) Integrated Circuit Systems – 2.5V, 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR

Integrated
Circuit
Systems, Inc.
ICS83021I
1-TO-1
2.5V 3.3V DIFFERENTIAL-TO-LVCMOS/LVTTL TRANSLATOR
TABLE 1. PIN DESCRIPTIONS
Number
Name
Type
Description
1, 4, 6
nc
Unused
No connect.
2
CLK
Input Pulldown Non-inverting differential clock input.
3
nCLK
Input
Pullup Inverting differential clock input.
5
GND
Power
Power supply ground.
7
Q0
Output
Single clock output. LVCMOS / LVTTL interface levels.
8
V_DD
Power
Positive supply pin.
NOTE: Pullup and Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.
TABLE 2. PIN CHARACTERISTICS
Symbol
C_IN
C_PD
R_PULLUP
R_PULLDOWN
R_OUT
Parameter
Input Capacitance
Power Dissipation Capacitance
(per output)
Input Pullup Resistor
Input Pulldown Resistor
Output Impedance
Test Conditions
V_DD = 3.6V
Minimum
5
Typical
4
23
51
51
7
Maximum Units
pF
pF
kΩ
kΩ
12
Ω
83021AMI
www.icst.com/products/hiperclocks.html
2
REV. C DECEMBER 12, 2005