(PIN: PHG1-D7A-20H-K4-750)Introduction This 4X56GBaud Array 400Gbps photodiode chip, which is top-illuminated and mesa structure high data rate digital PIN photodiode chip, active area size is 020pm. Its features is high, low capacitance, low dark current and excellent reliability, application 910nm to 1650nm with single mode fiber wavelength , with date rate up to 50Gbps long wavelength optical receiver. 2. Ground-Signal-Ground (GSG) bond pad structure, 4X56GBaud array. 3. Low dark current, low capacitance, high responsibility. 6. Excellent reliability: All chips have passed the qualification requirements as specified by Telcordia -GR-468-CORE. Tel: +86 755-23712706 Email: [email protected] Web: www.phograin.com D00003129 Rev A0 Classified:^Top-secret^Secret^Confidential^Internal Use Only^Public Template No. : D00002223

4X56GBaud Q20pm 750pm Die Pitch 1X4 Array PIN PD Chip Tel: +86 755-23712706 Email: [email protected] Web: www.phograin.com D00003129 Rev A0 Classified:^Top-secret^Secret^Confidential^Internal Use Only^Public Template No. : D00002223

• 4X56GBaud (P20|jm 750pm Die Pitch 1X4 Array PIN PD Chip Cautions 1. Take necessary ESD protective measures, avoid to prevent electrostatic damage the chip. 2. InP-based chip are easily fragile and damaged, should be very carefully used when handling. 3. Do not handle with tweezers, recommended by vacuum adsorption. 4. Bonding force, temperature should be carefully setting, in order to avoid damage to the chip. Tel: +86 755-23712706 Email: [email protected] Web: www.phograin.com D00003129 Rev A0 Classified:^Top-secret^Secret^Confidential^Internal Use Only^Public Template No. : D00002223