TR3005 RFM, TR3005 Datasheet
TR3005
Specifications of TR3005
Related parts for TR3005
TR3005 Summary of contents
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... All crit i cal RF func tions are con tained in the hy brid, sim pli fy ing and speed ing de sign-in. The re ceiver sec tion of the TR3005 is sen si tive and sta ble. A wide dy - namic range log de tec tor, in com bi na tion with dig i tal AGC and a com pound data slicer, pro vide ro bust per for mance in the pres ence of on-channel in ter fer ence or noise ...
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Elec tri cal Char ac ter is tics (typ i cal val ues given for 3.0 Vdc power sup ply, 25 Characteristic Trans mit ter Performance Peak RF Out put Power, 250 µA TXMOD Current Peak Cur rent, 250 µA ...
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ASH Transceiver Application Circuit OOK Configuration + 3 VDC C C RFB2 DCB + T GND CNT CNT VCC RL0 RL1 2 WIDTH RATE RFIO ...
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... ASH Transceiver Theory of Operation In tro duc tion RFM’s am pli fier-sequenced hy brid (ASH) trans ceiver is spe cif i cally de signed for short-range wire less data com tion ap pli ca tions. The trans ceiver pro vides ro bust tion, very small size, low power con sump tion and low im ple men ta tion cost. All crit i cal RF func tions are con tained in the hy brid, sim pli fy ing and speed ing de - sign-in ...
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TRL1 TRL0 R TXM 8 17 TXMOD Modulation & Bias Control TXA2 TXA1 Antenna RFIO 20 SAW SAW RFA1 CR Filter Delay Line Tuning Tuning/ESD AGC Set Gain Select Pulse Generator & RF Amp Bias PRATE ...
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The thresh old, or squelch, off sets the com para tor’s slic ing level from mV, and is set with a re sis tor be tween the RREF and THLD1 pins. This ...
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CNTRL0 con trol pins. Set ting CNTRL1 and CNTRL0 both high place the unit in the re ceive mode. Set ting CNTRL1 high and CNTRL0 low place the unit in the ASK trans mit mode. Set ting CNTRL1 low ...
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Trans ceiver Event Tim ing, 3.0 Vdc, -40 to +85 C Event Symbol Turn ceive t PR Turn On to TXOOK t PTO Turn On to TXASK t PTA RX to TXOOK t RTO RX to ...
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Pin De scrip tions Pin Name 1 GND1 GND1 is the RF ground pin. GND2 and GND3 should be connected to GND1 by short, low-inductance traces. VCC1 is the pos i tive sup ply volt age pin for the trans ...
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Pin Name The trans mit ter RF out put volt age is pro por tional to the in put cur rent to this pin ries re sis tor is used to ad just the peak trans mit ter ...
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Pin Name The PWIDTH pin sets the width of the ON pulse to the first RF am pli fier t pulse width to the sec ond RF am pli fier t pulse width t can be ad justed be tween ...
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... Note: Spec tions sub ject to change with out no tice. RF Output Power 100 125 150 175 I in µA TXM TXM TXM 50 75 100 125 150 175 I in µA TXM 12 TXM 3 V 200 225 250 275 200 225 250 275 file: tr3005.vp, 121305 rev ...