7830W-FA-115 Datasheet, PDF (1/4 Pages) Emcore Corporation – 3 GHz CATV Optical Receiver

7830W CATV Optical Receiver
3 GHz
DATASHEET | MARCH 2012
Applications
Data and Video Distribution
FTTH
Features
Wide 40 MHZ – 3000 MHz Bandwidth
Supports Analog Channels or a
Combination of Analog and Digital
Channels.
Excellent RF Frequency and Distortion
Characteristics for High Linearity.
RoHS Compliant
Internal Prorietary Impedance Match
Circuitry (50Ω)
Robust Small Package with Single-Mode
Fiber Pigtail and Connector Options
Wide Operating Case Temp Range, -40^O
to + 85^OC
FIBER OPTICS
The 7830W CATV optical receiver is a single-mode fiber pigtailed module
featuring a low-noise, impedance-matched broadband photodiode and RF
amplification.
The device receives optical analog and/or digital signals for a range of video
broadcast options, and delivers the corresponding RF electrical output. The wide
bandwidth supports the delivery of signals up to 3GHz.
The 7830W exhibits good distortion performance with values well above
standards over the entire bandwidth with case temperature range from -40°C to
+85°C.
Moreover, the proprietary impedance-match circuitry between the photodetector
and RF amplification stages resolves a number of OEM design obstacles with
very low noise performance value.
The 7830W CATV optical receiver can be used in both 1310 nm and 1550 nm
applications being useful at different points of a given network.
The 7830W is compliant with all criteria of the Restriction of the Use of Hazardous
Substances in Electrical and Electronic Equipment (RoHS) guidelines
2002/95/EC.
Performance Highlights
Parameter
Frequency Range
Response Flatness
IP3
Optical Input Power
Wavelength
Power Consumption
Limits
40 – 3000 MHz
2 dB pk-pk (typ)
25 dBm (typ)
Up to +8 dBm
1260 – 1620 nm
0.4 W
| REV 2012.03
Information contained herein is deemed reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specification at any time without notice.