iT3010E Datasheet | gigoptix

i T3010E 10 GHz Medium-Gain Differential Amplifier Description The i T3010E is a Ro HS-6-pliant packaged differential amplifier designed for use in 10.7 Gb/s and 12.5 Gb/s (OC-192) optical transmitters and receivers as a gain stage with limiting functionality. It allows single-ended input signals from 350 m Vpp up to 900 m Vpp, or differential signals from 250 m Vpp to 1800 m Vpp to be limited at a constant differential output voltage of 3.8 Vpp. The i T3010E can be used as predriver for OC-192 optical modulator driver amplifiers. Output voltage control and external offset correction are provided. The amplifier also provides excellent linear performance when operating at lower output voltage. Both AC and DC input coupling are allowed. DC-coupled SCFL differential input (input HIGH voltage = 0 V, and input LOW voltage = -900 m V) are allowed. ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ ¾ Limiting function with 3.8 Vpp differential output 3 d B Bandwidth: 10 GHz Differential gain: 23.5 d B Standard bias supply: -5 V or -5.2V, +5 V Power consumption: 855 m W <1% total harmonic distortion at Pout = 0 d Bm Low group delay Low jitter Output voltage control AC and DC input coupling (SCFL patible) AC and DC output coupling Ro HS-6-pliant 4x4 mm QFN (MO-220) package Sym bol Vee Vcc Vd Vm IDCin (+),(-) Tch Tstg Param eters/conditions Pow er supply voltage Pow er supply voltage Applied voltage at data input (differential) Applied voltage at data input (single ended) Offset control current Maximum channel temperature Storage temperature -65 Min. -8 0 Max. 0 8 3 1.5 5 150 150 Units V V V V m A °C...