ICS8535AGI-31LF IDT, Integrated Device Technology Inc, ICS8535AGI-31LF Datasheet - Page 2

• Manufacturer Part Number: ICS8535AGI-31LF
• Description: IC CLK FAN BUFF MUX 1:4 20TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Fanout Buffer (Distribution), Multiplexerr

Specifications of ICS8535AGI-31LF

• Number Of Circuits: 1
• Ratio - Input:output: 2:4
• Differential - Input:output: No/Yes
• Input: LVCMOS, LVTTL, Crystal
• Output: LVPECL
• Frequency - Max: 266MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Frequency-max: 266MHz
• Number Of Clock Inputs: 2
• Mode Of Operation: Single-Ended
• Output Frequency: 266MHz
• 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
• Signal Type: LVCMOS/LVTTL
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 800-1960-5; 8535AGI-31LF; ICS8535AGI-31LF

ICS8535I-31
Table 1. Pin Descriptions
NOTE: Pullup and Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.
Table 2. Pin Characteristics
ICS8535AGI-31 REVISION A JANUARY 27, 2010
Symbol
C
R
R
10, 13, 18
IN
PULLUP
PULLDOWN
Number
5, 8, 9
11, 12
14, 15
16, 17
19, 20
6,
1
2
3
4
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
CLK
V
V
nc
CC
EE
Unused
Output
Output
Output
Output
Power
Power
Input
Input
Input
Input
Type
Pulldown
Pulldown
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 HIGH, selects XTAL inputs
When LOW, selects CLK input. LVCMOS / LVTTL interface levels.
Single-ended clock input. LVCMOS/LVTTL interface levels.
No connect.
Crystal oscillator interface. XTAL_IN is the input. XTAL_OUT is the output.
Positive supply pins.
Differential output pair. LVPECL interface levels.
Differential output pair. LVPECL interface levels.
Differential output pair. LVPECL interface levels.
Differential output pair. LVPECL interface levels.
LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/LVCMOS-TO-3.3V LVPECL FANOUT BUFFER
2
Minimum
Typical
©2010 Integrated Device Technology, Inc.
51
51
4
Maximum
Units
k
k
pF
Ω
Ω