ICS8535AGI-21LFT IDT, Integrated Device Technology Inc, ICS8535AGI-21LFT Datasheet - Page 3

• Manufacturer Part Number: ICS8535AGI-21LFT
• Description: IC CLOCK GEN 1-2 LVPECL 14-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Fanout Buffer (Distribution), Multiplexerr
• Series: HiPerClockS™r

Specifications of ICS8535AGI-21LFT

• 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: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-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: 14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 8535AGI-21LFT

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
CLK0, CLK1
ICS8535I-21
LOW SKEW, 1-TO-2 LVCMOS/LVTTL-TO-3.3V LVPECL FANOUT BUFFER
nQ0, nQ1
CLK0 or CLK1
CLK_EN
Q0, Q1
CLK_EN
Inputs
Inputs
0
0
1
1
0
1
Q0, Q1
CLK_SEL
HIGH
LOW
0
1
0
1
Disabled
Outputs
nQ0, nQ1
HIGH
LOW
Selected Source
CLK0
CLK1
CLK0
CLK1
3
Disabled; Low
Disabled; Low
Enabled
Enabled
Q0, Q1
Outputs
Enabled
ICS8535AGI-21 REV. A NOVEMBER 24, 2008
Disabled; High
Disabled; High
nQ0, nQ1
Enabled
Enabled