Electronic Components Datasheet Search |
|
SE103 Datasheet(PDF) 1 Page - SiGe Semiconductor, Inc. |
|
SE103 Datasheet(HTML) 1 Page - SiGe Semiconductor, Inc. |
1 / 7 page SE1031W LightCharger ™ 2.5 Gb/s Transimpedance Amplifier LP Final 54-DST-01 § Rev 1.3 § Apr 11/02 1 of 7 Applications § SONET/SDH-based transmission systems, test equipment and modules § OC-48 fibre optic modules and line termination § ATM over SONET/SDH § Gigabit Ethernet § Fibre Channel Features § Single +3.3 V power supply § Power dissipation = 110 mW (typ) § Input nois e current = 360 nA rms when used with a 0.5 pF detector § Transimpedance gain = 2.3 k Ω into a 50 Ω load (differential) § On-chip automatic gain control gives input current overload of 2.6 mA pk and max output voltage swing of 300 mV pk-pk § Differential 50 Ω outputs § Bandwidth (-3 dB) = 2.4 GHz § Wide data rate range = 50 Mb/s to 2.5 Gb/s § Constant photodiode reverse bias voltage = 1.5 V (anode to input, cathode to VCC) § Minimal external components, supply decoupling only § Operating junction temperature range = -40 °C to +125 °C § Equivalent to Nortel Networks AB89-A4A Ordering Information Type Package Remark SE1031W Bare Die None Product Description SiGe Semiconductor offers a portfolio of optical networking ICs for use in high-performance optical transmitter and receiver functions, from 155 Mb/s up to 12.5 Gb/s. SiGe Semiconductor’s SE1031 is a fully integrated, silicon bipolar transimpedance amplifier; providing wideband, low noise preamplification of signal current from a photodetector. It features differential outputs, and incorporates an automatic gain control mechanism to increase dynamic range, allowing input signals up to 2.6 mA peak. A decoupling capacitor on the supply is the only external circuitry required. A system block diagram is shown after the functional description, on page 3. Noise performance is optimized for 2.5 Gb/s operation, with a calculated rms noise based sensitivity of –26 dBm for 10 -10 bit error rate, achieved using a detector with 0.5 pF capacitance and a responsivity of 0.9 A/W, with an infinite extinction ratio source. Functional Block Diagram VCC or +ve supply SE1031 TzAmp 2.5 Gb/s Tz Amp Output Driver Bandgap Reference Integrator Rectifier Automatic Gain Control TZ_IN Input Current OUTP OUTN 50 Ω 50 Ω Rf |
Similar Part No. - SE103 |
|
Similar Description - SE103 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |