ICS8533AGI-31 IDT, Integrated Device Technology Inc, ICS8533AGI-31 Datasheet - Page 2

• Manufacturer Part Number: ICS8533AGI-31
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Driverr

Specifications of ICS8533AGI-31

• Number Of Clock Inputs: 2
• Mode Of Operation: Differential
• Output Frequency: 650MHz
• Output Logic Level: LVPECL
• Operating Supply Voltage (min): 3.135V
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.465V
• Package Type: TSSOP
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Supplier Unconfirmed

Table 1. Pin Descriptions
NOTE: Pullup refers to internal input resistors. See Table 2, Pin Characteristics, for typical values.
Table 2. Pin Characteristics
IDT™ / ICS™ 3.3V LVPECL FANOUT BUFFER
Symbol
C
R
R
10, 13, 18
ICS8533I-31
LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/DIFFERENTIAL-TO- 3.3V LVPECL FANOUT BUFFER
Number
IN
PULLUP
PULLDOWN
11, 12
14, 15
16, 17
19, 20
8, 9
6,
1
2
3
4
5
7
Parameter
Input Capacitance
Input Pullup Resistor
Input Pulldown Resistor
XTAL_OUT
CLK_SEL
XTAL_IN
CLK_EN
nQ3, Q3
nQ2, Q2
nQ1, Q1
nQ0, Q0
Name
nCLK
CLK
V
V
nc
CC
EE
Unused
Output
Output
Output
Output
Power
Power
Input
Input
Input
Input
Input
Type
Pulldown
Pulldown
Pullup
Pullup
Test Conditions
Description
Negative supply pin.
Synchronizing clock enable. When HIGH, clock outputs follows clock input.
When LOW, Q outputs are forced low, nQ outputs are forced high. LVCMOS /
LVTTL interface levels.
Clock select input. When LOW, selects CLK, nCLK input.
When HIGH, selects XTAL input. LVCMOS / LVTTL interface levels.
Non-inverting differential clock input.
Inverting differential clock input.
Crystal oscillator interface XTAL_IN is the input, XTAL_OUT is the output.
No connect.
Power supply pins.
Differential clock output pair. LVPECL interface levels.
Differential clock output pair. LVPECL interface levels.
Differential clock output pair. LVPECL interface levels.
Differential clock output pair. LVPECL interface levels.
2
Minimum
ICS8533AGI-31 REV. A DECEMBER 13, 2007
Typical
51
51
4
Maximum
PRELIMINARY
Units
k
k
pF
Ω
Ω