MAX9316A Datasheet, PDF (1/11 Pages) Maxim Integrated Products – 1:5 Differential LVPECL/LVECL/ HSTL Clock and Data Driver

19-2648; Rev 0; 10/02
EVAALVUAAILTAIOBNLEKIT
1:5 Differential (LV)PECL/(LV)ECL/
HSTL Clock and Data Driver
General Description
The MAX9316A is a low-skew, 1-to-5 differential driver
designed for clock and data distribution. This device
allows selection between two inputs: one differential
and one single ended. The selected input is repro-
duced at five differential outputs. The differential input
can be adapted to accept a single-ended input by con-
necting the on-chip V_BB supply to one input as a refer-
ence voltage.
The MAX9316A features low output-to-output skew
(20ps), making it ideal for clock and data distribution
across a backplane or board. For interfacing to differen-
tial HSTL and (LV)PECL signals, this device operates over
a 3.0V to 5.5V supply range, allowing high-performance
clock or data distribution in systems with a nominal 3.3V
or 5.0V supply. For differential (LV)ECL operation, this
device operates with a -3.0V to -5.5V supply.
The MAX9316A is offered in a 20-pin wide SO package.
Applications
Precision Clock Distribution
Low-Jitter Data Repeaters
Data and Clock Drivers and Buffers
Central-Office Backplane Clock Distribution
DSLAM Backplane
Base Stations
ATE
Features
o Guaranteed 400mV Differential Output at 1.5GHz
o Selectable Single-Ended or Differential Input
o 130ps (max) Part-to-Part Skew at +25°C
o 20ps Output-to-Output Skew
o 365ps Propagation Delay
o Synchronous Output Enable/Disable
o On-Chip Reference for Single-Ended Inputs
o Input Biased to Low when Open
o Pin Compatible with MC100EL14
PART
MAX9316AEWP
Ordering Information
TEMP RANGE
-40°C to +85°C
PIN-PACKAGE
20 Wide SO
Pin Configuration
Typical Application Circuit
MAX9316A
Q_
Q_
Z_O = 50Ω
Z_O = 50Ω
RECEIVER
50Ω 50Ω
TOP VIEW
QO 1
Q0 2
Q1 3
Q1 4
Q2 5
Q2 6
Q3 7
Q3 8
Q4 9
Q4 10
MAX9316A
20 V_CC
Q ^{D 19 EN}
18 V_CC
17 N.C.
16 SCLK
15 CLK
14 CLK
13 V_BB
12 SEL
11 V_EE
V_TT = V_CC - 2.0V
WIDE SO
Functional Diagram appears at end of data sheet.
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