AFBR-1310Z Datasheet, PDF (1/6 Pages) AVAGO TECHNOLOGIES LIMITED – Fiber Optic Transmitter for Multi GHz Analog Links

AFBR-1310Z / AFBR-1310xZ
Fiber Optic Transmitter for Multi GHz Analog Links
Data Sheet
Description
The AFBR-1310xZ is a compact, high performance, cost
effective transmitter for multi GHz analog communication
over single mode optical fiber.
The transmitter incorporates a linear wide bandwidth
InGaAsAl/InP Fabry-Perot laser packaged inside a TO-
header, coupled to a single mode fiber pigtail terminated
with a standard FC/PC connector (or an SC/APC connector,
or an LC/PC connector), a monitor photodiode for closed
loop operation, a 50 ohm input impedance linear RF
amplifier and a bias network that allows to separately
control the laser average output power.
The transmitter operates at a nominal wavelength of 1310
nm.
Access to RF input, electrical control signals I/Os and
amplifier supply is through a flexible printed circuit board.
The RF input is self biased and AC coupled, and thus does
not require an external DC block.
A suitable bracket is used to mount the transmitter onto a
PCB or metal substrate.
The high output power and conversion gain allow for a
high splitting ratio in branched Passive Optical Networks.
Features
• Compact package
• Uncooled operation in a wide temperature range
• High performance 1310 nm Fabry-Perot laser
• Built-in high performance RF amplifier
• Floating Monitor Photodiode for flexibility in control
loop design
• Single mode fiber pigtailed output with standard FC/
PC connector (AFBR-1310Z)
• SC/APC pigtail option available (AFBR-1310AZ)
• LC/PC pigtail option available (AFBR-1310BZ)
• Low power consumption
• Flex interconnect to customer PCB
• Minimal external circuitry required
• RoHS6 compliant
• Pairs to AFBR-2310Z Receiver for multi GHz analog links
Specifications
• Nominal 50 ohm RF input impedance
• 5 mW typical output power at 50 mA laser current
(room temperature)
• 5 V RF amplifier supply voltage
• 200 MHz to 5.5 GHz frequency range
• 20 mW/V typical slope efficiency/conversion gain
Applications
• Analog optical links for satellite signal distribution
• In-building antenna remote systems