參數(shù)資料
型號(hào)： EM2420TR
廠商： Electronic Theatre Controls, Inc.
英文描述： 2.4 GHz IEEE 802.15.4 / ZigBee RF Transceiver
中文描述： 2.4 GHz IEEE 802.15.4標(biāo)準(zhǔn)/ ZigBee的射頻收發(fā)器
文件頁數(shù)： 9/89頁
文件大?。?/td> 1758K
代理商： EM2420TR
EM2420
Ember Part Number: 120-0049-000
C
EM2420 Datasheet
Page 9 of 89
Electrical Specifications
Tc = 27
°
C, DVDD3.3 and VREG_IN = 3.0V, internal voltage regulator used if nothing else stated
Parameter
Min.
Typ.
Max.
Unit
Condition / Note
Overall
Operating ambient temperature
range
-40
85
°
C
RF Frequency Range
2400
2483.5
MHz
Programmable in 1 MHz steps, 5
MHz steps for compliance with [1]
Transmit Section
Transmit bit rate
250
250
kbps
As defined by [1]
Transmit chip rate
2000
2000
kChips/s
As defined by [1]
Nominal output power
-3
0
dBm
Delivered to a single ended 50
load through a balun.
[1] requires minimum –3 dBm
Programmable output power range
40
dB
The output power is
programmable in 8 steps from
approximately –24 to 0 dBm.
Harmonics
2
nd
harmonic
3
rd
harmonic
-34
-60
dBc
dBc
At max output power delivered to
a single ended 50
load through
a balun. See page 56.
Spurious emission
30 - 1000 MHz
1– 12.75 GHz
1.8 – 1.9 GHz
5.15 – 5.3 GHz
-36
-30
-47
-47
dBm
dBm
dBm
dBm
Maximum output power.
Complies with EN 300 440,
CFR47, Part 15 and ARIB STD-
T-66
Error Vector Magnitude (EVM)
20
%
Measured as defined by [1]
[1] requires max. 35 %
Optimum load impedance
115
+ j180
Differential impedance as seen
from the RF-port (
RF_P
and
RF_N
) towards the antenna. For
matching details see the Input /
Output Matching section on page
56.
相關(guān)PDF資料
PDF描述
EM3-DINAV23CO Energy Management Energy Meter with plug-in Output Modules
EM3-DINAV23CR Energy Management Energy Meter with plug-in Output Modules
EM3-DINAV23CX Energy Management Energy Meter with plug-in Output Modules
EM3-DINAV23DO Energy Management Energy Meter with plug-in Output Modules
EM3-DINAV23DR Energy Management Energy Meter with plug-in Output Modules
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