參數(shù)資料
型號： 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)： 13/89頁
文件大?。?/td> 1758K
代理商： EM2420TR
EM2420
Ember Part Number: 120-0049-000
C
EM2420 Datasheet
Page 13 of 89
Parameter
Min.
Typ.
Max.
Unit
Condition / Note
Battery Monitor
Current consumption
6
30
90
μ
A
When enabled
Start-up time
100
μ
s
Voltage regulator already enabled
Settling time
2
μ
s
New toggle voltage programmed
Step size
50
mV
Hysteresis
10
mV
Absolute accuracy
10
%
May be software calibrated for
known reference voltage
Relative accuracy
Power Supply
TBD
%
Recommended operation voltage
RF and analog
Digital core
Digital I/O
1.8
1.8
3.0
V
V
V
Regulated 1.8 V supply voltage
generated by on-chip voltage
regulator.
Supply voltage, operating limits
RF and analog
Digital core
Digital I/O
Voltage regulator input
1.6
1.6
1.6
2.1
2.0
2.0
3.6
3.6
V
V
V
Regulated 1.8 V supply voltage
generated by on-chip voltage
regulator. The digital I/O voltage
(
DVDD3.3
pin) must match the
external interfacing circuit (e.g.
microcontroller).
Current consumption in different
modes (see Figure 23, page 43)
Power Down mode (OFF)
Idle mode (IDLE)
Crystal oscillator on (XOSC_ON)
20
365
1
μ
A
μ
A
μ
A
Current drawn from
VREG_IN
,
through voltage regulator
Voltage regulator off
Voltage regulator on
Including voltage regulator
Current Consumption,
receive mode
19.7
mA
Current Consumption,
transmit mode:
P = -25 dBm
P = -15 dBm
P = -10 dBm
P =
5 dBm
P = 0 dBm
8.5
9.9
11
14
17.4
mA
mA
mA
mA
mA
The output power is delivered
differentially to a 50
singled
ended load through a balun, see
also 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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