RX5001 RFM, RX5001 Datasheet
RX5001
Specifications of RX5001
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RX5001 Summary of contents
Page 1
... The RX5001 employs RFM’s amplifier-sequenced hybrid (ASH) architecture to achieve this unique blend of characteristics. All critical RF functions are contained in the hybrid, simplifying and speeding design-in. The RX5001 is sensitive 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 ...
Page 2
... Maximum Units dB dB µA 3.7 Vdc mV 10 P-P 85 ° Inches Min Nom Max .425 .430 .435 .375 .380 .385 .070 .075 .080 .120 .125 .130 .015 .020 .025 .035 .040 .045 .125 .130 .135 .070 .075 0.80 Page RX5001 - 4/7/08 ...
Page 3
... K ±1%, for 6 dB below peak 10 K ±1%, typical values 160 K ±5% K ±5% 4.7 µF tantalum 100 pF ±5% NPO ohm antenna ohm antenna R TH1 R 12 TH2 THLD 2 RREF 11 R REF GND2 10 LPF ADJ 9 R LPF Data Output Notes Page RX5001 - 4/7/08 ...
Page 4
... RFA1 is ON (up to 50%). Since an amplifier-sequenced receiver is inherently a sampling SAW SAW Filter RFA1 Delay Line P1 Pulse Generator RF Data Pulse t PRI t PRC Figure 1 (RFA1 duty factor), where the 10 Detector & Data RFA2 Low-Pass Out Filter P2 Page RX5001 - 4/7/08 ...
Page 5
... CMPIN. When the receiver is placed in the power-down (sleep) mode, the BBOUT DS2 Ref Peak BB Detector BBO dB Below PKDET 4 Peak Thld C PKD AGC DS1 Ref Thld Threshold Control THLD1 THLD2 R R TH1 TH2 R REF AND RXDATA 7 Page RX5001 - 4/7/08 ...
Page 6
... Vdc. The BBOUT-CMPIN coupling-capacitor is then DC stabilized in 3 time constants (3*t BBC stable receiver operation for power supply rise time is 3*t PR BBC can be adjusted PW1 ). The total turn-on time to Page RX5001 - 4/7/08 ...
Page 7
... LPF in kilohms user selected LPF in µ user selected BBO is given kilohms set PW2 is in kilohms PW , where f is LPF LPF = 1.21*R , where LPF Notes PKD Page RX5001 - 4/7/08 ...
Page 8
... BBO PKD and 1.5* t PKA For this case: MAX BBO LPF from 4.5 kHz to 1.8 MHz. LPF is in kHz LPF AGC AGH with variations PKA for internal BBO and BBC between this pin and and 1.3* f LPF LPF Page RX5001 - 4/7/08 ...
Page 9
... RF amplifier). The ON pulse width t PW2 - 18.6, where µs and R PW1 PW1 PW to RREF. The threshold is TH1 can be adjusted between 0.1 and PRI is given by kilohms is in kilohms with a resistor R to ground (the ON pulse PW1 kilohms TH2 from start-to-start PRC PW1 is given by: PW Page RX5001 - 4/7/08 ...
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... E-mail: info@rfm.com ©2008 by RF Monolithics, Inc. SM-20L PCB Pad Layout .4600 0.000 Dimensions in inches Note: Specifications subject to change without notice. .3825 .3575 .3175 .2775 .2375 .1975 .1575 .1175 .1025 .0775 Page RX5001 - 4/7/08 ...