ICS8535AGI-31LF IDT, Integrated Device Technology Inc, ICS8535AGI-31LF Datasheet - Page 3

• 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
Function Tables
Table 3A. Control Input Function Table
After CLK_EN switches, the clock outputs are disabled or enabled following a rising and falling input clock or crystal oscillator edge as shown
in Figure 1. In the active mode, the state of the outputs are a function of the CLK input as described in Table 3B.
Figure 1. CLK_EN Timing Diagram
Table 3B. Clock Input Function Table
ICS8535AGI-31 REVISION A JANUARY 27, 2010
CLK_EN
nQ0:nQ3
CLK_EN
Inputs
CLK
Inputs
CLK
0
0
1
1
Q0:Q3
0
1
Q0:Q3
CLK_SEL
HIGH
LOW
0
1
0
1
Outputs
Disabled
nQ0:nQ3
HIGH
LOW
Selected Source
CLK0
CLK1
CLK0
CLK1
LOW SKEW, 1-TO-4, CRYSTAL OSCILLATOR/LVCMOS-TO-3.3V LVPECL FANOUT BUFFER
3
Disabled; Low
Disabled; Low
Enabled
Enabled
Q0:Q3
Outputs
Enabled
Disabled; High
Disabled; High
nQ0:nQ3
Enabled
Enabled
©2010 Integrated Device Technology, Inc.