Philips SA5225
The SA5225 is a high-gain limiting amplifier that is designed to process signals from fiber optic preamplifiers. The DATA and LEVEL-DETECT outputs are differential for optimum noise margin and ease of use.| Part No. | SA5225 |
|---|---|
| Datasheet | SA5225 Download |
| Manufacturer |  Philips |
| Description | Fiber optic postamplifier |
| Buy | Stock & Price |
DESCRIPTION
Capable of operating at 125Mb/s, the chip has input signal level-detection with a user-adjustable threshold. Also available is the SA5224 which is optimized for FDDI applications. PINDESCRIPTION
D Package CAZN CAZP GNDA 1 2 3 16 15 14 13 12 11 10 9 VSET VREF VCCE DOUT DOUT GNDE ST STFEATURES
DIN 4 DIN 5 VCCA 6 CF 7 JAM 8● Wideband operation: 1.0kHz to 120MHz typical
● Applicable in 155Mb/s OC3/SONET receivers
● Operation with single +5V or –5.2V supply
● Differential 10k ECL outputs
● Programmable input signal level-detection
● Fully differential for excellent PSRR to 1GHz
APPLICATIONS
SD00374 Figure 1. Pin Configuration● Data communication in noisy industrial environments
● LANs ORDERING INFORMATION
DESCRIPTION
16-Pin Plastic Small Outline (SO) Package TEMPERATURE RANGE –40 to +85°C ORDER CODE SA5225D DWG # SOT109-1 BLOCK DIAGRAM VCCA (6) CAZP CAZN (2) (1) VCCE (16) DIN (4) DIN (5) LIMITING AMPLIFIER ECL BUFFER (13) DOUT (12) DOUT JAM BUFFER (8) JAM VREF(15) REFERENCE LEVEL DETECTOR SD BUFFER (9) ST (10) ST VSET (16) (3) GNDA (7) CF (11) GNDE SD00375 Figure 2.
