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PDF MAX9152ESE Data sheet ( Hoja de datos )
| Número de pieza | MAX9152ESE | |
| Descripción | 800Mbps LVDS/LVPECL-to-LVDS 2 x 2 Crosspoint Switch | |
| Fabricantes | Maxim Integrated | |
| Logotipo |  |
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19-2003; Rev 0; 4/01
800Mbps LVDS/LVPECL-to-LVDS 2 x 2
Crosspoint Switch
General Description
The MAX9152 2 x 2 crosspoint switch is designed for
applications requiring high speed, low power, and low-
noise signal distribution. This device includes two
LVDS/LVPECL inputs, two LVDS outputs, and two logic
inputs that set the internal connections between differ-
ential inputs and outputs.
The MAX9152 can be programmed to connect any
input to either or both outputs, allowing it to be used in
the following configurations: 2 ✕ 2 crosspoint switch, 2:1
mux, 1:2 demux, 1:2 splitter, or dual repeater. This flexi-
bility makes the MAX9152 ideal for protection switching
in fault-tolerant systems, loopback switching for diag-
nostics, fanout buffering for clock/data distribution, and
signal regeneration for communication over extended
distances.
Ultra-low 120psPK-PK (max) PRBS jitter ensures reliable
communications in high-speed links that are highly sen-
sitive to timing error, especially those incorporating
clock-and-data recovery, or serializers and deserializ-
ers. The high-speed switching performance guarantees
an 800Mbps data rate and less than 50ps (max) skew
between channels.
LVDS inputs and outputs are compatible with the
TIA/EIA-644 LVDS standard. The LVDS inputs are
designed to also accept LVPECL signals directly, and
PECL signals with an attenuation network. The LVDS
outputs are designed to drive 75Ω or 100Ω loads, and
feature a selectable differential output resistance to
minimize reflections.
The MAX9152 is available in 16-pin TSSOP and SO
packages, and consumes only 109mW while operating
from a single +3.3V supply over the -40°C to +85°C
temperature range.
Applications
Cell Phone Base Stations
Add/Drop Muxes
Digital Crossconnects
DSLAMs
Network Switches/Routers
Protection Switching
Loopback Diagnostics
Clock/Data Distribution
Cable Repeaters
Features
o Pin-Programmable Configuration
2 x 2 Crosspoint Switch
2:1 Mux
1:2 Demux
1:2 Splitter
Dual Repeater
o Ultra-Low 120psPK-PK (max) Jitter with 800Mbps,
PRBS = 223 -1 Data Pattern
o Low 50ps (max) Channel-to-Channel Skew
o 109mW Power Dissipation
o Compatible with ANSI TIA/EIA-644 LVDS Standard
o Inputs Accept LVDS/LVPECL Signals
o LVDS Output Rated for 75Ω and 100Ω Loads
o Pin-Programmable Differential Output Resistance
o Pin-Compatible Upgrade to DS90CP22
(SO Package)
o Available in 16-Pin TSSOP Package
(Half the Size of SO)
Ordering Information
PART
MAX9152ESE
MAX9152EUE
TEMP. RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
16 SO
16 TSSOP
Pin Configuration appears at end of data sheet.
Functional Diagram
OUT0+ OUT0- OUT1+ OUT1-
MAX9152
EN0
SEL0 0 1
IN0+
IN0-
IN1+
IN1-
01
EN1
SEL1
________________________________________________________________ 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.
1 page  
800Mbps LVDS/LVPECL-to-LVDS 2 x 2
Crosspoint Switch
Typical Operating Characteristics (continued)
(VCC = +3.3V, RL = 100Ω, NC/RSEL = high, CL= 5pF, input transition time = 600ps (20% to 80%), VID = 200mV, PRBS = 223 - 1 data
pattern, VCM = +1.2V, TA = +25°C, unless otherwise noted.)
PEAK-TO-PEAK OUTPUT JITTER
AT VCM = VID/2 vs. DATA RATE
80
PEAK-TO-PEAK OUTPUT JITTER
AT VCM = +1.2V vs. DATA RATE
80
PEAK-TO-PEAK OUTPUT JITTER
AT VCM = +3.3V - (VID/2) vs. DATA RATE
90
70
60
VID = 0.2V
50
VID = 0.8V
40
VID = 0.4V
30
100 200 300 400 500 600 700 800
DATA RATE (Mbps)
70
VID = 0.2V
60
50
VID = 0.8V
40
VID = 0.4V
30
100 200 300 400 500 600 700 800
DATA RATE (Mbps)
80
70 VID = 0.2V
VID = 0.8V
60
50
40
VID = 0.4V
30
100 200 300 400 500 600 700 800
DATA RATE (Mbps)
PEAK-TO-PEAK OUTPUT JITTER
AT VCM = +0.4V vs. DATA RATE
80
70
VID = 0.4V
60
VID = 0.2V
50
40
VID = 0.8V
30
100 200 300 400 500 600 700 800
DATA RATE (Mbps)
PEAK-TO-PEAK OUTPUT JITTER
AT VCM = +1.6V vs. DATA RATE
80
70
60 VID = 0.8V
50 VID = 0.4V
40
VID = 0.2V
30
100 200 300 400 500 600 700 800
DATA RATE (Mbps)
_______________________________________________________________________________________ 5
5 Page 
800Mbps LVDS/LVPECL-to-LVDS 2 x 2
Crosspoint Switch
Package Information
______________________________________________________________________________________ 11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet MAX9152ESE.PDF ] | |
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