P172ACCS

Advance Data Sheet August 2001 P172-Type Receiver Features s Low-profile, 8-lead mini-DIL or gull-wing style package: — Suitable for SONET/SDH applications Metal package: — Offers superior shielding for high noise immunity Planar structure for high reliability Operating wavelength range: — 1.25 µm—1.6 µm Available in 8 µm core single-mode fiber or 62.5 µm core multimode fiber pigtails Wide operating temperature range: — APD/PIN, –40 °C to +85 °C Scheduled to be qualified according to Telcordia Technologies ™ GR-468-CORE Typical sensitivity: — APD, –32 dBm — PIN, –23 dBm Thermistor in APD version s s s s s s s s Applications s Long-reach or metro SONET OC-48 and SDH STM-16, or multidata-rate telecommunications applications SONET/SDH receivers and transponders Line terminal equipment s s The P172-Type PIN/Preamp and APD/Preamp receivers are available in a mini-DIL package (top) or a gull-wing package (bottom). Benefits s s Compact size Easily board mounted P172-Type Receiver Advance Data Sheet August 2001 Description The P172-type receiver consists of a PIN or APD coupled to a single-mode or multimode fiber pigtail and a linear preamplifier. Both the PIN and APD are rear-illuminated planar diode structures with a low-capacitance active area for maximum responsivity and speed. This device incorporates the new Laser 2000 manufacturing process from the Optoelectronics Products unit of Agere Systems Inc. Laser 2000 is a low-cost platform that targets high-volume manufacturing and tight product distributions on all optical subassemblies. This platform incorporates an advanced optical design that is produced on Agere Systems’ highly automated production lines. The Laser 2000 platform is qualified for central office and uncontrolled environments, and can be used for applications requiring high performance and low cost. GND 4 DATA 3 GND 2 VPD 1 GND 4 DATA 3 GND 2 VPD 1 5 THERMISTOR 6 DATA 7 GND 8 VCC 1-902(F).c Figure 2. P172A APD/Preamp (Top View) Table 1. P172-Type PIN/Preamp and APD/Preamp Pin Descriptions Pin Number 1 2 3 4 5 6 7 8 Description Photodiode Bias Case Ground DATA* Case Ground Thermistor/Case Ground† DATA‡ Case Ground VCC 5 GND 6 DATA 7 GND 8 VCC 1-902(F).b * Logic high when light is on. † Thermistor in APD version; case ground in PIN version ‡ Logic low when light is on. Figure 1. P172P PIN/Preamp Schematic (Top View) Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability. Parameter Positive Supply Voltage Optical Input Power: APD PIN Operating Case Temperature Range: APD/PIN Storage Temperature Range Lead Soldering Temperature Lead Soldering Time Symbol VCC PIN PIN TC Tstg — — Min –0.5 — — –40 –40 — — Max 4.0 0 8.0 85 85 250 10 Unit V dBm dBm °C °C °C s 2 Agere Systems Inc. Advance Data Sheet August 2001 P172-Type Receiver Electrical Characteristics Minimum and maximum values specified over operating case temperature range and end of life (EOL), and typical values are for 25 °C and beginning of life (BOL), unless otherwise specified Table 2. Electrical Characteristic Parameter dc Power Supply Voltages: Positive Supply APD Operating Bias Voltage APD Operating Voltage Temperature Coefficient PIN Operating Bias Voltage dc Power Supply Currents: Positive Supply APD Bias Supply at VOP PIN Bias Supply at VOP dc Power Dissipation Small Signal (