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Datasheet RF96 PDF ( 特性, スペック, ピン接続図 )

部品番号 RF96
部品説明 (RF96 - RF98) 137 MHz to 1020 MHz Low Power Long Range Transceiver
メーカ HOPERF
ロゴ HOPERF ロゴ 
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RF96 Datasheet, RF96 PDF,ピン配置, 機能
RF96/97/98
RF96/97/98 - 137 MHz to 1020 MHz Low Power Long Range Transceiver
GENERAL DESCRIPTION
The RF96/97/98 transceivers feature the LoRaTM long
range modem that provides ultra-long range spread
spectrum communication and high interference immunity
whilst minimising current consumption.
Using Hope RFs patented LoRaTM modulation technique
RF96/97/98 can achieve a sensitivity of over -148dBm
using a low cost crystal and bill of materials. The high
sensitivity combined with the integrated +20 dBm power
amplifier yields industry leading link budget making it
optimal for any application requiring range or robustness.
LoRaTM also provides significant advantages in both blocking
and selectivity over conventional modulation techniques,
solving the traditional design compromise between range,
interference immunity and energy consumption.
These devices also support high performance (G)FSK
modes for systems including WMBus, IEEE802.15.4g. The
RF96/97/98 deliver exceptional phase noise, selectivity,
receiver linearity and IIP3 for significantly lower current
consumption than competing devices.
ORDERING INFORMATION
Part Number
Delivery
MOQ / Multiple
KEY PRODUCT FEATURES
LoRaTM Modem.
168 dB maximum link budget.
+20 dBm - 100 mW constant RF output vs. V supply.
+14 dBm high efficiency PA.
Programmable bit rate up to 300 kbps.
High sensitivity: down to -148 dBm.
Bullet-proof front end: IIP3 = -12.5 dBm.
Excellent blocking immunity.
Low RX current of 10.3 mA, 200 nA register retention.
Fully integrated synthesizer with a resolution of 61 Hz.
FSK, GFSK, MSK, GMSK, LoRaTM and OOK modulation.
Built-in bit synchronizer for clock recovery.
Preamble detection.
127 dB Dynamic Range RSSI.
Automatic RF Sense and CAD with ultra-fast AFC.
Packet engine up to 256 bytes with CRC.
Built-in temperature sensor and low battery indicator.
RF96
RF97
RF98
T&R
T&R
T&R
3000 pieces
3000 pieces
3000 pieces
QFN 28 Package - Operating Range [-40;+85°C]
Pb-free, Halogen free, RoHS/WEEE compliant product
APPLICATIONS
Automated Meter Reading.
Home and Building Automation.
Wireless Alarm and Security Systems.
Industrial Monitoring and Control
Long range Irrigation Systems
Page 1
Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com
Free Datasheet http://www.datasheet4u.com/

1 Page



RF96 pdf, ピン配列
RF96/97/98
Section
Page
4.2.13. Packet Mode ........................................................................................................................................... 66
4.2.14. io-homecontrol® Compatibility Mode ...................................................................................................... 74
4.3. SPI Interface .................................................................................................................................................. 75
5. RF96/97/98 Analog & RF Frontend Electronics...................................................................................................... 76
5.1. Power Supply Strategy .................................................................................................................................. 76
5.2. Low Battery Detector ..................................................................................................................................... 76
5.3. Frequency Synthesis ..................................................................................................................................... 76
5.3.1. Crystal Oscillator ....................................................................................................................................... 76
5.3.2. CLKOUT Output ........................................................................................................................................ 77
5.3.3. PLL ............................................................................................................................................................ 77
5.3.4. RC Oscillator ............................................................................................................................................. 77
5.4. Transmitter Description ...............................................................................................................................78
5.4.1. Architecture Description ............................................................................................................................ 78
5.4.2. RF Power Amplifiers.................................................................................................................................. 78
5.4.3. High Power +20 dBm Operation ............................................................................................................... 79
5.4.4. Over Current Protection .........................................................................................................................80
5.5. Receiver Description ...................................................................................................................................... 80
5.5.1. Overview ................................................................................................................................................... 80
5.5.2. Receiver Enabled and Receiver Active States.......................................................................................... 80
5.5.3. Automatic Gain Control In FSK/OOK Mode .............................................................................................. 80
5.5.4. RSSI in FSK/OOK Mode ........................................................................................................................... 81
5.5.5. RSSI in LoRaTM Mode ............................................................................................................................. 82
5.5.6. Channel Filter ............................................................................................................................................ 82
5.5.7. Temperature Measurement....................................................................................................................... 83
6. Description of the Registers.................................................................................................................................... 84
6.1. Register Table Summary ............................................................................................................................... 84
6.2. FSK/OOK Mode Register Map....................................................................................................................... 87
6.3. Band Specific Additional Registers .............................................................................................................. 100
6.4. LoRaTM Mode Register Map....................................................................................................................... 102
7. Application Information ........................................................................................................................................ 108
7.1. Crystal Resonator Specification................................................................................................................... 108
7.2. Reset of the Chip ......................................................................................................................................... 108
7.2.1. POR......................................................................................................................................................... 108
7.2.2. Manual Reset .......................................................................................................................................109
7.3. Top Sequencer: Listen Mode Examples ...................................................................................................... 109
7.3.1. Wake on Preamble Interrupt ................................................................................................................... 109
7.3.2. Wake on SyncAddress Interrupt ...........................................................................................................112
7.4. Top Sequencer: Beacon Mode .................................................................................................................115
7.4.1. Timing diagram........................................................................................................................................ 115
Page 3
Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com
Free Datasheet http://www.datasheet4u.com/


3Pages


RF96 電子部品, 半導体
Section
RF96/97/98
Page
Table 40. High Frequency Additional Registers ..........................................................................................................101
Table 41. Crystal Specification ....................................................................................................................................108
Table 42. Listen Mode with PreambleDetect Condition Settings .................................................................................111
Table 43. Listen Mode with PreambleDetect Condition Recommended DIO Mapping ...............................................111
Table 44. Listen Mode with SyncAddress Condition Settings .....................................................................................114
Table 45. Listen Mode with PreambleDetect Condition Recommended DIO Mapping ...............................................114
Table 46. Beacon Mode Settings ................................................................................................................................116
Table 47. Revision History ...........................................................................................................................................121
Page 6
Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com
Free Datasheet http://www.datasheet4u.com/

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