AFBR-2310Z Broadcom

Data Sheet AFBR-2310Z Fiber-Optic Receiver for Multi GHz Analog Links Description Features The Broadcom AFBR-2310Z is a compact, Compact package high-performance, cost-effective receiver for multi GHz Low dark current PIN analog communication over single-mode optical fiber. High-performance RF amplifier FC single-mode fiber connectorized optical receptacle The receiver incorporates a wide bandwidth, low dark Low power consumption current InGaAs/InP PIN photodiode packaged inside a Flex interconnect to customer PCB TO-header, together with a high performance E-pHEMT RF Minimal external circuitry required amplifier and its bias network. RoHS6 compliant A receptacle designed according to the CEI/IEC 61754-13 Pairs to AFBR-1310Z, Fiber Optic Transmitter for Multi standard allows coupling of the optical signal by means of a GHz analog links FC fiber patchcord. Specifications The receiver is optimized for operation at 1310 nm and 1550 nm but may be used over a wide wavelength range Nominal 50 RF output impedance ranging from 850 nm to 1600 nm, with reduced 3.3V RF amplifier and PIN bias voltage performance. 200 V/W typical conversion gain 200-MHz to 5.5-GHz frequency range The amplifier low noise figure and PIN high responsivity allow for a high sensitivity and thus a high-splitting ratio in branched passive optical networks. Applications Analog optical links for satellite signal distribution Access to the RF output as well as bias of PIN and amplifier In-building antenna remote systems is through a flexible printed circuit board. The RF output requires external AC coupling. The receptacle is designed for assembly into a properly shaped aperture in the customer box wall or fixture. Broadcom AV02-3183EN May 23, 2018AFBR-2310Z Data Sheet Fiber-Optic Receiver for Multi GHz Analog Links Table 1. Absolute Maximum Ratings NOTE: Absolute maximum ratings are those values beyond which functional performance is not intended, device reliability is not implied, and damage to the device may occur. Parameter Symbol Minimum Typical Maximum Units Notes Storage Temperature (non-operating) Ts 40 85 C Operating Temperature Ta 40 85 C Relative Humidity (non-condensing) RH 85 % RF amplifier/PIN supply voltage 0 5.0 V Optical Input Power Pin 7 dBm RF Amplifier Output DC Voltage Vout 5 V ESD Capability (HBM) V 250 V ESDHBM Flex Soldering Temperature 300 C For manual soldering, no longer than 2 s/pad. It is advisable to preheat the customer PCB. Table 2. Recommended Operating Conditions NOTE: Typical operating conditions are those values for which functional performance and device reliability is implied. Parameter Symbol Minimum Typical Maximum Units Notes Operating Temperature Ta 0 85 C Relative Humidity (non-condensing) RH 80 % RF Amplifier Supply Voltage Vcc 3.135 3.3 3.465 V Table 3. Electro-Optical Specifications NOTE: All O/E parameters refer to 1310-nm and 1550-nm wavelength optical input signals. Parameter Symbol Conditions Min. Nom. Max. Units Notes RF Output Impedance Ro 50 W Gain Ripple G 0.2 to 5.5 GHz 4 dB RF Conversion Gain G 200 V/W At 1 GHz RF Amplifier Supply Current Icc T = 0C to 85C 16 40 mA No light input Input Referred Noise T = 0C to 85C 10 pW/Hz a Wavelength rRange 850 1310 1600 nm Note 3 dB Bandwidth 7 GHz Low Cutoff Frequency 40 MHz Input Optical Power 2 dBm a. The receiver is optimized for operation at 1310 nm and 1550 nm but may be used over a wide wavelength range ranging from 850 nm to 1600 nm, with reduced performance. Broadcom AV02-3183EN 2