19-2237; Rev 0; 10/01
1:5 Differential LVPECL/LVECL/HSTL
Clock and Data Driver
General Description
Features
ꢀ Guaranteed 400mV Differential Output at 1.5GHz
ꢀ Selectable Single-Ended or Differential Input
ꢀ 130ps (max) Part-to-Part Skew at +25°C
ꢀ 20ps Output-to-Output Skew
The MAX9316 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-
ꢀ 365ps Propagation Delay
necting the on-chip V
ence voltage.
supply to one input as a refer-
BB
ꢀ Synchronous Output Enable/Disable
ꢀ On-Chip Reference for Single-Ended Inputs
ꢀ Input Biased to Low when Open
The MAX9316 features low output-to-output skew
(20ps), making it ideal for clock and data distribution
across a backplane or board. For interfacing to differ-
ential HSTL and LVPECL signals, this device operates
over a +3.0V to +3.8V supply range, allowing high-per-
formance clock or data distribution in systems with a
nominal +3.3V supply. For differential LVECL operation,
this device operates with a -3.0V to -3.8V supply.
ꢀ Pin Compatible with MC100LVEL14
The MAX9316 is offered in a space-saving 20-pin
TSSOP and wide-body SO package.
Ordering Information
PART
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
20 TSSOP
Applications
MAX9316EUP
MAX9316EWP*
Precision Clock Distribution
Low-Jitter Data Repeater
Data and Clock Driver and Buffer
Central Office Backplane Clock Distribution
DSLAM Backplane
20 Wide SO
*Future product—contact factory for availability.
Base Station
Pin Configuration
ATE
MAX9316
Typical Application Circuit
TOP VIEW
QO
Q0
Q1
Q1
Q2
Q2
Q3
Q3
Q4
1
2
3
4
5
6
7
8
9
20
19 EN
18
V
CC
D
Q
RECEIVER
V
CC
MAX9316
Z
Z
= 50Ω
= 50Ω
O
O
17 NC
Q_
Q_
16 SCLK
15 CLK
14
13
CLK
V
BB
50Ω
50Ω
12 SEL
11
Q4 10
V
EE
V
= V - 2.0V
CC
TT
SO/TSSOP
Functional Diagram appears at end of data sheet.
________________________________________________________________ Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.