Product #:ZB-UPH01 ZB-UPH01 ZigBee Transceiver Module User Manual Version 0.9 Confidential Doc. #: ZB-UPH01 Reference Note
Product #:ZB-UPH01 TABLE OF CONTENTS 1 GENERAL INFORMATION… ……………….……………..…….…3 2 POWER SAVING MODES …………………….……….…………….4 3 CONNECTORS PIN CONFIGURATION … …….….….….……….5 4 ELECTRICAL SPECIFICATIONS ……………..…………………...6 5 DESIGN GUIDE TO AVOID RF INTERFERENCE …………….....7 6 RF PERFORMANCE TEST DATA …………………….….…….…..10 7 REFERENCE REFLOW TEMPETURE CURVE…………………..11 8 REFERENCE DOCUMENTS………..…………………..…………...11 Confidential Doc. #: ZB-UPH01 Reference Note
Product #:ZB-UPH01 Revised Date: Apr.14, 2010 1. GENERAL INFORMATION The ZB-UPH01 is a miniature 2.4 GHz Direct Sequence Spread Spectrum 802.15.4 transceiver. It includes all RF hardware and a micro-controller to manage the communications link. The micro-controller manages all communications task including configuration, data packaging, and clear channel selection. The result is a complete wireless data communications solution.
Product #:ZB-UPH01 2. POWER SAVING MODES The ZB-UPH01 includes several low power operating modes to permit the most efficient use of the available power. Below are descriptions of the available selections. ACTIVE: In Active Mode, all ZB-UPH01 circuits are powered and available for immediate action. This includes the RF receiver which actively monitors the air for an incoming communications request. Two sub-modes are classified as TX-ACTIVE and RX-ACTIVE.
Product #:ZB-UPH01 3. CONNECTORS PIN CONFIGURATION ZB-UPH01 uses Silicon-Lab C8051F340 as MCU. It is an 8051 base MCU and reserves 10 GPIO pins for external controlling by application. Each pin can be a general I/O pin and programmed it by user directly. Furthermore, most of these pins can be used as special purpose function. Thereof TX, RX pins can be programmed as UART for data communication. For example, user is easy to connect these pins with RS485 transceivers such as 75176, MAX485.
Product #:ZB-UPH01 4. ELECTRICAL SPECIFICATIONS Absolute Maximum Rating VCC 3.6V Storage temperature -40°C to +120°C Operating temperature Range -30°C to +80°C WARNING: Exceeding any of these ratings will void the warranty and may damage the device Parameters Supply Voltage for RF, analog and digital circuits Digital I/O Pin Input High Voltage Min Typ Max Units 3 3.3 3.6 V 2.0 V Digital I/O Pin Input Low Voltage 0.8 V 3.
Product #:ZB-UPH01 5. DESIGN GUIDE TO AVOID RF INTERFERENCE When RF module put on an application board(mother board), to minimize the RF signal interference, the best way is to define an isolation area. This area should have no any trace or grounding pad. Here are some layout suggestions for mother board. Suggestion 1: Place RF board aside mother board. (Let antenna part outside mother board is better) Make sure no trace and grounding pad under the must isolate area. Please see the drawing as below.
Product #:ZB-UPH01 Suggestion 3: If you couldn’t put RF board at one side or at the corner of mother board. You must make sure no circuit trace and grounding pad under the must isolate area, and at least reserve extra 3 mm space as safety area. Please see the drawing as below. Must Isolate Area Prefer Isolate Area RF Module Board Via Customer's Mother Board Antenna For all of above suggestions, try to extend isolation area from must area to prefer area. Please see the drawing as below.
Product #:ZB-UPH01 Must Isolate Area Prefer Isolate Area RF Module Board Via Customer's Mother Board Antenna Confidential Doc. #: ZB-UPH01 Reference Note
Product #:ZB-UPH01 6. RF PERFORMANCE TEST DATA Return Loss: -17.5dB Confidential Doc. #: ZB-UPH01 Reference Note
Product #:ZB-UPH01 7. REFERENCE REFLOW TEMPETURE CURVE Confidential Doc. #: ZB-UPH01 Reference Note
Product #:ZB-UPH01 8. Reference Documents 13.1 UBEC UZ2400 datasheet 13.2 UBEC UP2268 datasheet 13.3 ACX AT5020 datasheet Confidential Doc. #: ZB-UPH01 Reference Note
Product #:ZB-UPH01 Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Product #:ZB-UPH01 IMPORTANT NOTE: This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance requirement of the end product, which integrates this module. Any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment.
