TR1004

Packaging : Reel
Operating Supply Voltage : 3.3 V
Type : Transceiver
Package / Case : SM-20
Operating Frequency : 914.2 MHz


Features:

• 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
• Stable, Easy to Use, Low External Parts Count
• Complies with Directive 2002/95/EC (RoHS)




Pinout






Specifications

Characteristic Symbol Minimum Typical Maximum Units Operating Frequency fo 913.80 914.20 MHz Modulation Types OOK & ASK OOK Data Rate 30 kbps ASK Data Rate 115.2 kbps Receiver Performance High Sensitivity Mode Sensitivity 2.4 kbps 10-3 BER AM Test Method Method -106 dBm Sensitivity 2.4 kbps 10-3 BER Pulse Test -100 dBm Current 2.4 kbps (RPR = 330 K) 3.0 mA Sensitivity 19.2 kbps 10-3 BER AM Test Method -101 dBm Sensitivity 19.2 kbps 10-3 BER Pulse Test Method -95 dBm Current 19.2 kbps (RPR = 330 K) 3.1 mA Sensitivity 115.2 kbps 10-3 BER AM Test Method -97 dBm Sensitivity 115.2 kbps 10-3 BER Pulse Test Method -91 dBm Current 115.2 kbps 3.8 mA Receiver Performance Low Current Mode Sensitivity 2.4 kbps 10-3 BER AM Test Method -104 dBm Sensitivity 2.4 kbps 10-3 BER Pulse Test Method -98 dBm Current 2.4 kbps (RPR = 1100 K) 1.8 mA Receiver Out-of-Band Rejection 5% fo R5% 80 dB Receiver Ultimate Rejection RULT 100 dB




Description

The TR1004 hybrid transceiver is ideal for short-range wireless data applications where robust operation, small size, low power consumption and low cost are required. The TR1004 employs RFM's amplifier-se- quenced hybrid (ASH) architecture to achieve this unique blend of character- istics. All critical RF functions are contained in the hybrid, simplifying and speeding design-in. The receiver section of the TR1004 is sensi- tive and stable. A wide dynamic range log detector, in combination with digital AGC and a compound data slicer, provide robust performance in the presence of on-channel interference or noise. Two stages of SAW filtering provide excellent receiver out-of-band rejection. The transmitter TR1004 includes provisions for both on-off keyed (OOK) and amplitude-shift keyed (ASK) modulation. The transmitter employs SAW filtering to suppress output harmonics, facilitating compliance with FCC 15.249 and similar regulations.