XE1203 データシートの表示（PDF） - Unspecified
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XE1203 Datasheet PDF : 37 Pages
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Data Sheet
XE1203
3.2.2 Electrical Specifications
The table below gives the electrical specifications of the transceiver under the following conditions:
Supply Voltage = 3.3 V, temperature = 25 °C, 2-level FSK without pre-filtering, fc = 915 MHz, ∆f = 55 kHz, Bit rate
= 4.8 kb/s, BWDSB = 200 kHz, BER = 0.1 % (at the output of the bit synchronizer), matched impedances,
environment as defined in section 6, unless otherwise specified.
Symbol
IDDSL
IDDST
IDDR
IDDT
RFS
RFSB
FDA
CCR
IIP3
ML
BW
ACR
BR
RFOP
FR
TS_TR
TS_RE
6
Description
Conditions
Min
Supply current in sleep mode
-
Supply current in standby Quartz oscillator (39 MHz)
-
mode
running
Supply current in receiver
-
mode
Supply current in transmitter RFOP = 5 dBm
-
mode
RFOP = 15 dBm
-
RF sensitivity
BR = 4.8 kbit/s Mode A
-
BR = 4.8 kbit/s Mode B
-
BR = 32.7 kbit/s Mode A
-
BR = 32.7 kbit/s Mode B
-
(∗) ∆f = 200 kHz,
BWDSB = 600 kHz
BR = 152.3 kbit/s Mode A (*)
-
BR = 152.3 kbit/s Mode B (*)
-
RF sensitivity with Barker
BR = 1154 bit/s Mode A
-
Coding/decoding
BR = 1154 bit/s Mode B
-
Frequency deviation
Programmable
1
Co-channel rejection
-13
Input intercept point
funw = fLO + 1 MHz and
fLO + 1.945 MHz
Mode A -43
Mode B -28
Receiver input level
-
Base band filter bandwidth
Programmable
-
DSB
-
Adjacent channel rejection
funw = fLO + 650 kHz
45
Pw= - 108 dBm (mode A)
Bit rate
Programmable
1.2
RF output power
Programmable. On a 50 Ω
load.
RFOP10
-3
RFOP1
+2
RFOP20
+7
RFOP2
+12
Synthesizer frequency range Programmable
433
Each range with its own 868
external components
902
Transmitter wake-up time
From oscillator running
-
Receiver Baseband wake-up From oscillator running
-
time
Typ Max Unit
0.2 1 µA
0.85 1.10 mA
14 17 mA
33
62
-113
-100
-107
-94
-100
-87
-113
-100
-
-10
40
75
-110
-97
-104
-91
-97
-84
-110
-97
255
-
mA
mA
dBm
dBm
dBm
dBm
dBm
dBm
dBm
dBm
KHz
dBc
-40 - dBm
-25 - dBm
-
-5 dBm
200 - kHz
600 - kHz
48
- dBc
152.3 kb/s
0
- dBm
+5
- dBm
+10 - dBm
+15 - dBm
- 435
- 870
- 928
200 250
1.5 1.8
MHz
MHz
MHz
µs
ms
D0308-214
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