Zenode.ai Logo

Description

General part information

8701I Series

The 8701I is a low skew, ÷1, ÷2 Clock Generator. The low impedance LVCMOS outputs are designed to drive 50Ω series or parallel terminated transmission lines. The effective fanout can be increased from 20 to 40 by utilizing the ability of the outputs to drive two series terminated lines. The divide select inputs, DIV_SELx, control the output frequency of each bank. The outputs can be utilized in the ÷1, ÷2 or a combination of ÷1 and ÷2 modes. The bank enable inputs, BANK_EN0:1, support enabling and disabling each bank of outputs individually. The master reset input, nMR/OE, resets the internal frequency dividers and also controls the active and high impedance states of all outputs. The 8701I is characterized at 3.3V and mixed 3.3V input supply, and 2.5V output supply operating modes. Guaranteed bank, output and part-to-part skew characteristics make the 8701I ideal for those clock distribution applications demanding well defined performance and repeatability.

Technical Specifications

Parameters and characteristics for this part

Specification8701CYILF
Differential InputNo
Differential OutputNo
DividerYes
Frequency - Max250 MHz
InputLVCMOS, LVTTL
Input Ratio1
Mounting TypeSurface Mount
MultiplierNo
Number of Circuits1
Operating Temperature (Max)70 °C
Operating Temperature (Min)0 °C
OutputLVCMOS
Output Ratio20
Package / Case48-LQFP
Package Length7 mm
Package Name48-TQFP
Package Width7 mm
PLLNo
TypeClock Generator, Fanout Distribution, Multiplexer
Voltage - Supply (Maximum)3.465 V
Voltage - Supply (Minimum)3.135 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Sign in to see pricing

Create a free account to access distributor pricing data.

CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources