TX5000 Murata

RFM products are now Murata products. TX5000 Designed for Short-Range Wireless Data Communications Supports RF Data Transmission Rates Up to 115.2 kbps 3 V, Low Current Operation plus Sleep Mode 433.92 MHz Stable, Easy to Use, Low External Parts Count Hybrid Transmitter Complies with Directive 2002/95/EC (RoHS) The TX5000 hybrid transmitter is ideal for short-range wireless data applications where robust operation, small size, low power consumption and low cost are required. All critical RF functions are contained in the hybrid, simplifying and speeding design- in. The TX5000 includes provisions for both on-off keyed (OOK) and amplitude-shift keyed (ASK) modulation. The TX5000 employs SAW filtering to suppress output harmonics, facilitating compliance with ETSI I-ETS 300 220 and similar regulations. Absolute Maximum Ratings Rating Value Units Power Supply and All Input/Output Pins -0.3 to +4.0 V SM-20L Case Non-Operating Case Temperature -50 to +100 C Soldering Temperature (10 seconds / 5 cycles max.) 260 C Electrical Characteristics Characteristic Sym Notes Minimum Typical Maximum Units Operating Frequency f 433.72 434.12 MHz o Modulation Types OOK & ASK OOK Data Rate 10 kbps ASK Data Rate 115.2 kbps Transmitter Performance Peak RF Output Power, 250 A TXMOD Current P 0dBm O 7.5 mA Peak Current, 250 A TXMOD Current I TP OOK Turn On/Turn Off Times t /t 20/15 s ON OFF ASK Output Rise/Fall Times t /t 1.1/1.1 s TR TF 2nd - 4th Harmonic Outputs -50 dBm 5th - 10th Harmonic Outputs -55 dBm Non-harmonic Spurious Outputs -50 dBm Sleep Mode Current I 0.7 A S Sleep to Transmit Switch Time t 21 s TOR Transmit to Sleep Switch Time t 15 s RTO Control Input Logic Low Level 200 mV Control Input Logic High Level 1 Vcc - 300 mV Power Supply Voltage Range V 2.2 3.7 Vdc CC Operating Ambient Temperature T -40 85 C A 2010-2015 by Murata Electronics N.A., Inc. TX5000 (R) 4/24/15 Page 1 of 6 www.murata.comTransmitter OOK Configuration Transmitter ASK Configuration + 3 + 3 VDC C C VDC RFB2 DCB C C DCB RFB2 + + T/S T/S 19 18 17 16 15 14 13 12 19 18 17 16 15 14 13 12 GND CNT CNT VCC P P THLD THLD L AT L GND CNT CNT VCC P P THLD THLD 3 RL0 RL1 2 WIDTH RATE 1 2 AT 3 RL0 RL1 2 WIDTH RATE 1 2 RFIO RREF 20 11 RFIO RREF 11 20 TOP VIEW TOP VIEW L GND1 GND2 ESD 1 10 L GND1 GND2 VCC AGC PK BB CMP RX TX LPF ESD 1 10 VCC AGC PK BB CMP RX TX LPF 1 CAP DET OUT IN DATA MOD ADJ 1 CAP DET OUT IN DATA MOD ADJ 2 3456789 234567 89 L RFB L RFB R TXM C R RFB1 TXM + 3 Modulation Input C RFB1 VDC + 3 Modulation Input VDC Transmitter Set-Up, 3.0 Vdc, -40 to +85 C Item Symbol OOK ASK ASK Units Notes Nominal NRZ Data Rate DR 2.4 19.2 115.2 kbps see page 1 NOM Minimum Signal Pulse SP 416.67 52.08 8.68 s single bit MIN Maximum Signal Pulse SP 1666.68 208.32 34.72 s 4 bits of same value MAX TXMOD Resistor R 8.2 8.2 8.2 K 5%, for 0 dBm output TXM DC Bypass Capacitor C 4.7 4.7 4.7 F tantalum DCB RF Bypass Capacitor 1 C 27 27 27 pF 5% NPO RFB1 RF Bypass Capacitor 2 C 100 100 100 pF 5% NPO RFB2 RF Bypass Bead L Fair-Rite Fair-Rite Fair-Rite vendor 2506033017YO or equivalent RFB Series Tuning Inductor L 56 56 56 nH 50 ohm antenna AT Shunt Tuning/ESD Inductor L 220 220 220 nH 50 ohm antenna ESD CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. NOTES: 1. Do not allow the voltage applied to a control input pin to exceed Vcc + 200 mV. 2. The companion receiver to the TX5000 is the RX5000. Please see Muratas web site at www.rfm.com for details. 2010-2015 by Murata Electronics N.A., Inc. www.murata.com TX5000 (R) 4/24/15 Page 2 of 6