MAX3901 Maxim, MAX3901 Datasheet

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MAX3901

Manufacturer Part Number
MAX3901
Description
150Mbps Automotive Fiber Optic Receivers
Manufacturer
Maxim
Datasheet
The MAX3901/MAX3902 are optimized for low-cost
polymer-clad silica (PCS) and plastic optical fiber (POF)
automotive receivers. These parts operate over an
extended -40°C to +140°C (junction) temperature range.
The MAX3901 features a 1.2µA to 1mA input range, a
+3.3V or +5V supply voltage, operation from 8Mbps to
50Mbps, and a TTL output compatible with common
automotive optical network interfaces.
The MAX3902 features a 1.2µA to 1mA input range,
+3.3V supply voltage, operation from 40Mbps to
150Mbps, and a differential output compatible with
LVDS, PECL, and IEEE 1394b (S100β).
Both circuits provide an input power detect and low-
power standby mode with status output. No filter
capacitors are required in the optical subassembly,
thus enabling a low-cost receiver design. The circuits
are available in die and wafer form.
Typical Operating Circuits continued at end of data sheet.
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.
19-3278; Rev 1; 7/04
OPTICAL RECEIVER
Automotive Fiber Optic Receivers
IEEE 1394b (S100β)
150Mbps Automotive Fiber Optic Receivers
FILT
IN
MAX3901
________________________________________________________________ Maxim Integrated Products
GND
V
CC
OUT_TTL
STATUS
General Description
RX DATA
GND
V
CC
STATUS
Applications
NETWORK INTERFACE)
SUPPLY
FILTER
(SP4 AUTOMOTIVE
TTL INPUT
+5.0V
o -40°C to +140°C Operating Junction Temperature
o Operation Up to 50Mbps (MAX3901)
o Operation Up to 150Mbps (MAX3902)
o +3.3V or +5.0V Power Supply (MAX3901)
o 1.2µA
o 1mA
o Input Power Detect with Power-Reducing Standby
o Active Output Pulldown During Standby Mode
o Differential LVDS- or PECL-Compatible Output
o TTL-Compatible Output (MAX3901)
o No Filter Capacitors Required in the Optical
*Dice are designed to operate over a -40°C to +140°C junction
temperature (T
+75°C.
MAX3901E/D
MAX3902E/D
Mode
(MAX3901)
(MAX3902)
Subassembly
OPTICAL RECEIVER
PART
P-P
P-P
Input Overload
FILT
IN
Input Sensitivity
j
) range, but are tested and guaranteed at T
MAX3902
Typical Operating Circuits
GND
V
CC
STATUS
-40°C to +140°C
-40°C to +140°C
OUT+
TEMP RANGE
OUT-
Ordering Information
0.1µF
0.1µF
SUPPLY
FILTER
130Ω
82Ω
+3.3V
PIN-PACKAGE
Dice*
Dice*
Features
82Ω
130Ω
SWITCHED
+3.3V
INPUT
PECL
A
=
1

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