Z87L01 Overview
The Z87001 /Z87L01 FHSS Cordless Telephone Transceiver/Controller is expressly designed to implement a 900 MHz frequency hopping spread spectrum cordless telephone pliant with US FCC regulations for unlicensed operation. The Z87001 and Z87L01 are distinct 5V and 3.3V versions, respectively, of the core device. For the sake of brevity, all subsequent references to the Z87001 in this document also apply to the Z87L01...
Z87L01 Key Features
- Digital Downconversion with Automatic Frequency Control (AFC) Loop
- FSK Demodulator
- FSK Modulator
- Symbol Synchronizer Time Division Duplex (TDD) Transmit and Receive Buffers
- Adaptive Frequency Hopping
- Transmit Power Control
- Error Control Signaling
- Handset Power Management
- Support of 32 kbps ADPCM Speech Coding for High Voice Quality DSP Core Acts as Phone Controller
- Zilog-Provided Embedded Transceiver Software to Control Transceiver Operation and Base StationHandset munications Protoc