ICS853S024 Datasheet, PDF (2/16 Pages) Integrated Device Technology – LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-3.3V, 2.5V LVPECL FANOUT BUFFER

ICS853S024
LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-3.3V, 2.5V LVPECL FANOUT BUFFER
PRELIMINARY
Table 1. Pin Descriptions
Number
1, 16, 18, 31, 33,
34, 50, 63, 64
2, 15, 17, 32, 49
3, 4
5, 6
7, 8
9, 10
11, 12
13, 14
19, 20
21, 22
23, 24
25, 26
27, 28
29, 30
35, 36
37, 38
39, 40
41, 42
43, 44
45, 46
47
48
Name
V_CC
V_EE
Q0, nQ0
Q1, nQ1
Q2, nQ2
Q3, nQ3
Q4, nQ4
Q5, nQ5
Q6, nQ6
Q7, nQ7
Q8, nQ8
Q9, nQ9
Q10, nQ10
Q11, nQ11
Q12, nQ12
Q13, nQ13
Q14, nQ14
Q15, nQ15
Q16, nQ16
Q17, nQ17
CLK
nCLK
Type
Description
Power
Power supply pins.
Power
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Input
Input
Pulldown
Pullup/
Pulldown
Negative supply pins.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Differential clock outputs. LVPECL interface levels.
Non-inverting differential clock input.
Inverting differential clock input. V_CC/2 default when left floating.
NOTE: Pullup and Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.
Table 2. Pin Characteristics
Symbol Parameter
C_IN
Input Capacitance
R_PULLUP Input Pullup Resistor
R_PULLDOWN Input Pulldown Resistor
Test Conditions
Minimum
Typical
4
50
50
Maximum
Units
pF
kΩ
kΩ
LOW SKEW LVPECL FANOUT BUFFER
2
ICS853S024AY REV. A APRIL 30, 2008