TR3001 查看數據表（PDF） - Murata Manufacturing
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TR3001 Datasheet PDF : 12 Pages
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Transceiver Event Timing, 3.0 Vdc, -40 to +85 °C
Event
Symbol
Time
Turn On to Receive
tPR 3*tBBC + 15 ms
Turn On to TXOOK
tPTO
15 ms
Turn On to TXASK
tPTA
15 ms
RX to TXOOK
tRTO
12 µs
RX to TXASK
tRTA
12 µs
TXOOK to RX
tTOR
3*tBBC
TXASK to RX
tTAR
3*tBBC
Sleep to RX
tSR
3*tBBC
Sleep to TXOOK
tSTO
16 µs
Sleep to TXASK
tSTA
16 µs
RX to Sleep
tRS
10 µs
TXOOK to Sleep
tTOS
10 µs
TXASK to Sleep
tTAS
10 µs
AGC Engage
tAGC
5 µs
AGE Hold-In
tAGH
CAGC/19.1
PKDET Attack Time Constant tPKA
CPKD/4167
PKDET Decay Time Constant tPKD
1000*tPKA
PRATE Interval
tPRI
0.1 to 5 µs
PWIDTH RFA1
tPW1
0.55 to 1 µs
PWIDTH RFA2
tPW2
1.1*tPW1
PRATE Cycle
tPRC
0.1 to 1.1 µs
PWIDTH High (RFA1 & RFA2) tPWH 0.05 to 0.55 µs
LPF Group Delay
tFGD
1750/fLPF
LPF 3 dB Bandwidth
fLPF
1445/RLPF
BBOUT-CMPIN Time Constant tBBC
0.064*CBBO
Min/Max
max
Test Conditions
10 ms supply voltage rise time
Notes
time until receiver operational
max
10 ms supply voltage rise time time until TXMOD can modulate transmitter
max
10 ms supply voltage rise time time until TXMOD can modulate transmitter
max
1 µs CNTRL1 fall time
TXMOD low 1 µs before CNTRL1 falls
max
1 µs CNTRL0 fall time
TXMOD low 1 µs before CNTRL0 falls
max
1 µs CNTRL1 rise time
time until receiver operational
max
1 µs CNTRL0 rise time
time until receiver operational
max 1 µs CNTRL0/CNTROL 1 rise times
time until receiver operational
max
1 µs CNTRL0 rise time
time until TXMOD can modulate transmitter
max
1 µs CNTRL1 rise time
time until TXMOD can modulate transmitter
max 1 µs CNTRL0/CNTROL 1 fall times time until transceiver is in power-downmode
max
1 µs CNTRL0 fall time
time until transceiver is in power-downmode
max
1 µs CNTRL1 fall time
time until transceiver is in power-downmode
max
1 µs rise time, -30 dBm signal
RFA1 switches from 35 to 5 dB gain
min
min
min
range
CAGC in pF, tAGH in µs
CPKD in pF, tPKA in µs
tPKD and tPKA in µs
low data rate mode
user selected; longer than tPKD
user selected
slaved to attack time
user selected mode
range
low data rate mode
user selected mode
range
low data rate mode
user selected mode
range
high data rate mode
user selected mode
range
high data rate mode
user selected mode
max
min
min
tFGD in µs, fLPF in kHz
fLPF in kHz, RLPF in kilohms
tBBC in µs, CBBO in pF
user selected
user selected
user selected
Table 1
©2010-2015 by Murata Electronics N.A., Inc.
TR3001 (R) 4/22/15
Page 8 of 12
www.murata.com
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