MAX9150_09 Datasheet, PDF (1/10 Pages) Maxim Integrated Products – Low-Jitter, 10-Port LVDS Repeater

19-1815; Rev 1; 3/09
EVAALVUAAILTAIOBNLEKIT
Low-Jitter, 10-Port LVDS Repeater
General Description
The MAX9150 low-jitter, 10-port, low-voltage differential
signaling (LVDS) repeater is designed for applications
that require high-speed data or clock distribution while
minimizing power, space, and noise. The device
accepts a single LVDS input and repeats the signal at
10 LVDS outputs. Each differential output drives a total
of 50Ω, allowing point-to-point distribution of signals on
transmission lines with 100Ω terminations on each end.
Ultra-low 120ps (max) peak-to-peak jitter (deterministic
and random) ensures reliable communication in high-
speed links that are highly sensitive to timing error,
especially those incorporating clock-and-data recovery,
or serializers and deserializers. The high-speed switch-
ing performance guarantees 400Mbps data rate and
less than 100ps skew between channels while operat-
ing from a single +3.3V supply.
Supply current at 400Mbps is 160mA (max) and is
reduced to 60µA (max) in low-power shutdown mode.
Inputs and outputs conform to the EIA/TIA-644 LVDS
standard. A fail-safe feature sets the outputs high when
the input is undriven and open, terminated, or shorted.
The MAX9150 is available in a 28-pin TSSOP package.
Refer to the MAX9110/MAX9112 and MAX9111/MAX9113
data sheets for LVDS line drivers and receivers.
________________________Applications
Cellular Phone Base Stations
Add/Drop Muxes
Digital Crossconnects
Network Switches/Routers
Backplane Interconnect
Clock Distribution
Typical Application Circuit
MAX9150
1
LVDS
100Ω 100Ω
RX
LVDS
TX
100Ω
BACKPLANE
OR CABLE
MAX9111
MAX9110
10
100Ω 100Ω
RX
MAX9111
Features
♦ Ultra-Low 120ps_p-p (max) Total Jitter
(Deterministic and Random)
♦ 100ps (max) Skew Between Channels
♦ Guaranteed 400Mbps Data Rate
♦ 60µA Shutdown Supply Current
♦ Conforms to EIA/TIA-644 LVDS Standard
♦ Single +3.3V Supply
♦ Fail-Safe Circuit Sets Output High for Undriven
Inputs
♦ High-Impedance LVDS Input when V_CC = 0V
PART
MAX9150EUI
Ordering Information
TEMP. RANGE
-40°C to +85°C
PIN-PACKAGE
28 TSSOP
TOP VIEW
DO2+ 1
DO2- 2
DO1+ 3
DO1- 4
PWRDN 5
GND 6
RIN+ 7
RIN- 8
GND 9
V_CC 10
DO10+ 11
DO10- 12
DO9+ 13
DO9- 14
Pin Configuration
MAX9150
TSSOP
28 DO3+
27 DO3-
26 DO4+
25 DO4-
24 DO5+
23 DO5-
22 V_CC
21 GND
20 DO6+
19 DO6-
18 DO7+
17 DO7-
16 DO8+
15 DO8-
________________________________________________________________ Maxim Integrated Products 1
For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.