ICS83940DYI-01LF IDT, Integrated Device Technology Inc, ICS83940DYI-01LF Datasheet - Page 3

• Manufacturer Part Number: ICS83940DYI-01LF
• Description: IC FANOUT BUFFER 1:18 32-LQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Fanout Buffer (Distribution), Multiplexerr

Specifications of ICS83940DYI-01LF

• Number Of Circuits: 1
• Ratio - Input:output: 2:18
• Differential - Input:output: Yes/No
• Input: CML, LVCMOS, LVPECL, LVTTL, SSTL
• Output: LVCMOS, LVTTL
• Frequency - Max: 250MHz
• Voltage - Supply: 2.375 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-LQFP
• Frequency-max: 250MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 83940DYI-01LF

ICS83940I-01 Data Sheet
Function Tables
Table 3A. Clock Select Function Table
Table 3B. Clock Input Function Table
NOTE 1: Please refer to the Application Information Section, Wiring the Differential Input to Accept Single-ended Levels.
ICS83940DYI-01 REVISION A SEPTEMBER 27, 2010
CLK_SEL
Control Input
CLK_SEL
0
0
0
0
0
0
1
1
0
1
LVCMOS_CLK
–
–
–
–
–
–
0
1
PCLK, nPCLK
De-selected
Selected
Inputs
Biased; NOTE 1
Biased; NOTE 1
Clock
PCLK
0
1
0
1
–
–
LVCMOS_CLK
De-selected
Selected
Biased; NOTE 1
Biased; NOTE 1
nPCLK
1
0
0
1
–
–
3
Outputs
Q[0:17]
HIGH
HIGH
HIGH
HIGH
LOW
LOW
LOW
LOW
LOW SKEW, 1-TO-18 LVPECL-TO-LVCMOS/LVTTL FANOUT BUFFER
Input to Output Mode
Differential to Single-Ended
Differential to Single-Ended
Single-Ended to Single-Ended
Single-Ended to Single-Ended
Single-Ended to Single-Ended
Single-Ended to Single-Ended
Single-Ended to Single-Ended
Single-Ended to Single-Ended
©2010 Integrated Device Technology, Inc.
Non-Inverting
Non-Inverting
Non-Inverting
Non-Inverting
Non-Inverting
Non-Inverting
Inverting
Inverting
Polarity