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DS1865K
KIT EVAL FOR DS1865
- Product Category: Evaluation and Demonstration Boards and Kits
- Mfr. Part # DS1865K
- Manufacturer: Maxim Integrated
- Lead Free Status /RoHS Status:
- Data Sheet: DS1865K Datasheet
- Inventory: In Stock
- Unit Price: Inquiry
- Quantity: -+
-
Please send inquiry,we will respond immediately.
Mfr. Part #: DS1865K
- Product Details
Product Details
General Description
The DS1865 controls and monitors all the burst-mode transmitter and video receiver biasing functions for a passive optical network (PON) triplexer. It has an APC loop with tracking-error compensation that provides the reference for the laser driver bias current and a temperature-indexed lookup table (LUT) that controls the modulation current. It continually monitors for high output current, high bias current, and low and high transmitpower with its internal fast comparators to ensure that laser shutdown for eye safety requirements are met with
out adding external components.
Features
♦ Meets GEPON, BPON, and GPON Timing Requirements for Burst-Mode Transmitters♦ Bias Current Control Provided by APC Loop with Tracking-Error Compensation
♦ Modulation Current is Controlled by a Temperature-Indexed Lookup Table
♦ Laser Power Leveling from -6dB to +0dB
♦ Two 8-Bit Analog Outputs, One is Controlled by MON4 Voltage for Video Amplifier Gain Control
♦ Internal Direct-to-Digital Temperature Sensor
♦ Six Analog Monitor Channels: Temperature, VCC, MON1, MON2, MON3, and MON4
♦ Five Digital I/O Pins for Additional Control and Monitoring Functions
♦ Comprehensive Fault Management System with Maskable Laser Shutdown Capability
♦ Two-Level Password Access to Protect Calibration Data
♦ 120 Bytes of Password 1 Protected Nonvolatile Memory
♦ 128 Bytes of Password 2 Protected Nonvolatile Memory in Main Device Address
♦ 128 Bytes of Nonvolatile Memory Located at A0h Slave Address
♦ I2C-Compatible Interface for Calibration and Monitoring
♦ Operating Voltage: 2.85V to 3.9V
♦ Operating Temperature Range: -40°C to +95°C
♦ Packaging: 28-Pin Lead-Free TQFN (5mm x 5mm x 0.8mm)
ICCHIPS, where the pulse of innovation meets the heartbeat of wholesale excellence. Unveil the future of electronic components with our flagship product, the DS1865K. As your conduit to groundbreaking technology, we stand as the bridge between visionary suppliers and pioneering manufacturers, committed to orchestrating seamless transactions that cater to the ever-evolving needs of the electronics industry.
Please send inquiry, we will respond immediately.
Mfr. Part #: DS1865K
