ICS8535AG-21LF IDT, Integrated Device Technology Inc, ICS8535AG-21LF Datasheet - Page 3

• Manufacturer Part Number: ICS8535AG-21LF
• Description: IC CLOCK GEN 1-2 LVPECL 14-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Fanout Buffer (Distribution), Multiplexerr

Specifications of ICS8535AG-21LF

• Number Of Circuits: 1
• Ratio - Input:output: 2:2
• Differential - Input:output: No/Yes
• Input: LVCMOS, LVTTL
• Output: LVPECL
• Frequency - Max: 266MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 14-TSSOP
• Frequency-max: 266MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 8535AG-21LF

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 edge as shown in Figure 1.
In the active mode, the state of the outputs are a function of the CLK0 and CLK1 inputs as described in Table 3B.
Figure 1. CLK_EN Timing Diagram
Table 3B. Clock Input Function Table
IDT™ / ICS™ 3.3V LVPECL FANOUT BUFFER
ICS8535-21
LOW SKEW, 1-TO-2 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER
CLK0 or CLK1
CLK0, CLK1
CLK_EN
Inputs
CLK_EN
Inputs
Q0, Q1
Q0, Q1
0
0
1
1
0
1
Q0, Q1
CLK_SEL
HIGH
LOW
0
1
0
1
Outputs
Disabled
Q0, Q1
HIGH
LOW
Selected Source
CLK0
CLK1
CLK0
CLK1
3
Disabled; Low
Disabled; Low
Enabled
Enabled
Q0, Q1
Outputs
Disabled; High
Disabled; High
Enabled
ICS8535AG-21 REV. A FEBRUARY 24, 2009
Enabled
Enabled
Q0, Q1