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85310I-11

Renesas
Part Number 85310I-11
Manufacturer Renesas
Description 2.5V LVPECL/ECL Fanout Buffer
Published May 23, 2020
Detailed Description Low Skew, 1-to-10 Differential-to-3.3V, 2.5V LVPECL/ECL Fanout Buffer 85310I-11 DATA SHEET General Description The 853...
Datasheet PDF File 85310I-11 PDF File

85310I-11
85310I-11

Overview
Low Skew, 1-to-10 Differential-to-3.
3V, 2.
5V LVPECL/ECL Fanout Buffer 85310I-11 DATA SHEET General Description The 85310I-11 is a low skew, high performance 1-to-10 Differential-to-2.
5V/3.
3V ECL/LVPECL Fanout Buffer.
The CLKx, nCLKx pairs can accept most standard differential input levels.
The 85310I-11 is characterized to operate from either a 2.
5V or a 3.
3V power supply.
Guaranteed output and part-to-part skew characteristics make the 85310I-11 ideal for those clock distribution applications demanding well defined performance and repeatability.
Features • Ten differential 2.
5V, 3.
3V LVPECL/ECL output pair • Two selectable differential input pairs • Differential CLKx, nCLKx pairs can accept the following interface levels: LVPECL, LVDS, LVHSTL, SSTL, HCSL • Maximum output frequency: 700MHz • Translates any single ended input signal to 3.
3V LVPECL levels with resistor bias on nCLK input • Output skew: 30ps (typical) • Part-to-part skew: 140ps (typical) • Propagation delay: 2ns (typical) • Additive phase jitter, RMS: <0.
13ps (typical) • LVPECL mode operating voltage supply range: VCC = 2.
375V to 3.
8V, VEE = 0V • ECL mode operating voltage supply range: VCC = 0V, VEE = -3.
8V to -2.
375V • -40°C to 85°C ambient operating temperature • Available in lead-free RoHS compliant package Block Diagram CLK0 Pulldown nCLK0 Pullup CLK1 Pulldown nCLK1 Pullup 0 1 CLK_SEL Pulldown CLK_EN Pullup D LE Q 85310I-11 Rev F 7/8/15 Q0 nQ0 Q1 nQ1 Q2 nQ2 Q3 nQ3 Q4 nQ4 Q5 nQ5 Q6 nQ6 Q7 nQ7 Q8 nQ8 Q9 nQ9 Pin Assignment VCCO Q0 nQ0 Q1 nQ1 Q2 nQ2 VCCO VCC CLK_SEL CLK0 nCLK0 CLK_EN CLK1 nCLK1 VEE 32 31 30 29 28 27 26 25 1 24 2 23 3 22 4 21 5 20 6 19 7 18 8 17 9 10 11 12 13 14 15 16 Q3 nQ3 Q4 nQ4 Q5 nQ5 Q6 nQ6 VCCO nQ9 Q9 nQ8 Q8 nQ7 Q7 VCCO 85310I-11 32-Lead LQFP 7mm x 7mm x 1.
4mm package body Y Package Top View 1 ©2015 Integrated Device Technology, Inc.
85310I-11 DATA SHEET Table 1.
Pin Descriptions Number 1 2 3 4 5 Name VCC CLK_SEL CLK0 nCLK0 CLK_EN Type Power Input Pulldo...


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