AW24MCHL-SM

2.4GHz DSSS Micro Radio Module with Integrated Antenna 1 Features 3 The AW24MxxL is a 2.4-GHz Direct Sequence Spread Spectrum (DSSS) complete radio module which includes the Cypress radio integrated circuit CyFi™ CYRF7936, integrated Antenna, and all external components Operates in the unlicensed worldwide Industrial, Scientific and Medical (ISM) band (2.400 GHz–2.483 GHz) 21mA operating current (Transmit @ –5 dBm) Transmit power up to +4 dBm Receive sensitivity up to –97 dBm Sleep Current 2000V Static Discharge Voltage (RF)[4] ............................................................. 1100V Latch-up Current ............................................................... +200 mA, –200 mA AW24MxxL Data Sheet Operating Conditions VCCZZZZZZZZZZZZZZZZZZ.Z2.4V to 3.6V TA (Ambient Temperature under Bias)ZZZZ.0°C to +70°C Ground VoltageZZZZZZZZZZZZZZZZZZ. 0V FOSC (Crystal Frequency)ZZZZZZZZ.12 MHz ±30 ppm Notes [1]. Typically data modes with high chip encoding which provides a higher process gain and lower data rates provide longer range and / or a more robust wireless link. [2]. This mode is compatible with Cypress Generation 1 RF CyFi transceiver devices, CYWUSB6934 and CYWUSB6935. [3]. It is permissible to connect voltages above VIO to inputs through a series resistor limiting input current to 1 mA. AC timing not guaranteed. [4]. Human Body Model (HBM). 10 DC Characteristics (T = 25°C, Vcc = 2.4V, fOSC = 12.000 MHz) Table 2 - DC Characteristics Parameter Description VCC VIO Isynth TX ICC5 TX ICC6 TX ICC7 RX ICCoff RX ICCon ISB Power Supply Voltage Voltage applied to I/O ICC during Synth Start ICC during Transmit ICC during Transmit ICC during Transmit ICC during Receive ICC during Receive Sleep Mode Current Icc Artaflex Inc. 215 Konrad Crescent Markham, Ontario, Canada L3R8T9 905-479-0148 Conditions 0 to 70ºC PA = 5 (-5dBm) PA = 6 (0dBm) PA = 7 (+4dBm) LNA off, ATT on LNA on, ATT off Min. Typ. 2.4 8.4 20.8 26.2 34.1 18.4 21.2 0.8 Max. Unit 3.6 VCC +0.7 V V mA mA mA mA mA mA µA 10.0 DS-102-0006-R1.4 Revised 05 Jul 2012 Page 8 of 13 http://www.artaflexmodules.com 2.4GHz DSSS SPI Radio with Integrated Antenna AW24MxxL Data Sheet 11 AC Characteristics[5] [6] Table 3 – SPI Interface Parameter tSCK_CYC tSCK_HI tSCK_LO tDAT_SU tDAT_HLD tDAT_VAL tDAT_VAL_TRI tSS_SU tSS_HLD tSS_PW tSCK_SU tSCK_HLD tRESET Description SPI Clock Period SPI Clock High Time SPI Clock Low Time SPI Input Data Set-up Time SPI Input Data Hold Time SPI Output Data Valid Time SPI Output Data Tri-state (MOSI from Slave Select Deassert) [7] SPI Slave Select Set-up Time before first positive edge of SCK SPI Slave Select Hold Time after last negative edge of SCK SPI Slave Select Minimum Pulse Width SPI Slave Select Set-up Time SPI SCK Hold Time Minimum RST pin pulse width Min. 238.1 100 100 25 10 0 10 10 20 10 10 10 Typ. Max. 50 20 Unit nS nS nS nS nS nS nS nS nS nS nS nS nS Figure 7 - SPI Timing Notes [5] AC values are not guaranteed if voltage on any pin exceeds VIO. [6] CLOAD = 30 pF. [7] SCK must start low at the time Artaflex Inc. 215 Konrad Crescent Markham, Ontario, Canada L3R8T9 905-479-0148 goes low, otherwise the success of SPI transactions are not guaranteed. DS-102-0006-R1.4 Revised 05 Jul 2012 Page 9 of 13 http://www.artaflexmodules.com 2.4GHz DSSS SPI Radio with Integrated Antenna AW24MxxL Data Sheet 12 RF Characteristics Table 4 – Radio Parameters Parameter Description Conditions RF Frequency Range Receiver (T=25°C, VCC = 3.0V, fOSC = 12.000000MHz, BER < 1E-3) Sensitivity 125kbps 64-8DR BER 1E-3 Sensitivity 250-kbps 32-8DR BER 1E-3 Sensitivity CER 1E-3 Sensitivity GFSK BER 1E-3, ALL SLOW = 1 LNA gain ATT gain Maximum Received Signal LNA On RSSI value for PWRin –60 dBm LNA On RSSI slope Interference Performance (CER 1E-3) Co-channel Interference rejection C = –60dBm Carrier-to-Interference (C/I) Adjacent (±1 MHz) channel selectivity C/I 1 MHz C = –60dBm Adjacent (±2 MHz) channel selectivity C/I 2 MHz C = –60dBm Adjacent (> 3 MHz) channel selectivity C/I > 3 MHz C = –67dBm Out-of-Band Blocking 30 MHz–12.75 MHz[ C = –67dBm Intermodulation C = –64dBm, ∆f = 5, 10 MHz Receive Spurious Emission 800 MHz 100-kHz ResBW 1.6GHz 100-kHz ResBW 3.2 GHz 100-kHz ResBW Transmitter (T = 25°C, VCC = 3.0V) Maximum RF Transmit Power PA = 7 Maximum RF Transmit Power PA = 6 Maximum RF Transmit Power PA = 5 Maximum RF Transmit Power PA = 4 Maximum RF Transmit Power PA = 3 Maximum RF Transmit Power PA = 2 Maximum RF Transmit Power PA = 1 Maximum RF Transmit Power PA = 0 RF Power Control Range RF Power Control Range Step Size seven steps, monotonic Frequency Deviation Min PN Code Pattern 10101010 Frequency Deviation Max PN Code Pattern 11110000 Error Vector Magnitude (FSK error) >0 dBm Occupied Bandwidth –6 dBc, 100-kHz ResBW Artaflex Inc. 215 Konrad Crescent Markham, Ontario, Canada L3R8T9 905-479-0148 Min. Typ. 2.400 –80 –15 +2 –2 –7 –15 –20 –26 –32 –37 500 Max. Unit 2.483 GHz –97 –93 –87 –84 22.8 –31.7 –6 21 1.9 dBm dBm dBm dBm dB dB dBm Count dB/Count 9 dB 3 –30 –38 –30 –36 dB dB dB dBm dBm –79 –71 –65 dBm dBm dBm +4 0 –5 –13 –18 –24 –30 –35 39 5.6 270 323 10 876 +6 +2 –3 –11 –16 –22 –28 –33 dBm dBm dBm dBm dBm dBm dBm dBm dB dB kHz kHz %rms kHz DS-102-0006-R1.4 Revised 05 Jul 2012 Page 10 of 13 http://www.artaflexmodules.com 2.4GHz DSSS SPI Radio with Integrated Antenna Table 4 – Radio Parameters (continued) Parameter Description Transmit Spurious Emission (PA = 7) In-band Spurious Second Channel Power (±2 MHz) In-band Spurious Third Channel Power (>3 MHz) Non-Harmonically Related Spurs (800MHz) Non-Harmonically Related Spurs (1.6GHz) Non-Harmonically Related Spurs (3.2GHz) Harmonic Spurs (Second Harmonic) Harmonic Spurs (Third Harmonic) Fourth and Greater Harmonics Power Management (with 30ppm crystal) Crystal start to 10ppm Crystal start to IRQ Synth Settle Synth Settle Synth Settle Link turn-around time Link turn-around time Link turn-around time Link turn-around time Max. packet length Max. packet length Artaflex Inc. 215 Konrad Crescent Markham, Ontario, Canada L3R8T9 905-479-0148 Conditions Min. AW24MxxL Data Sheet Typ. Max. –38 –44 –38 –34 –47 –43 –48 –59 XSIRQ EN = 1 Slow channels Medium channels Fast channels GFSK 250 kbps 125 kbps