EM2420 ETC [List of Unclassifed Manufacturers], EM2420 Datasheet - Page 9

• Manufacturer Part Number: EM2420
• Description: 2.4 GHz IEEE 802.15.4 / ZigBee RF Transceiver
• Manufacturer: ETC [List of Unclassifed Manufacturers]

Electrical Specifications
Tc = 27°C, DVDD3.3 and VREG_IN = 3.0V, internal voltage regulator used if nothing else stated
Ember Part Number: 120-0049-000C
Parameter
Overall
Operating ambient temperature
range
RF Frequency Range
Transmit Section
Transmit bit rate
Transmit chip rate
Nominal output power
Programmable output power range
Harmonics
2
3
Spurious emission
30 - 1000 MHz
1– 12.75 GHz
1.8 – 1.9 GHz
5.15 – 5.3 GHz
Error Vector Magnitude (EVM)
Optimum load impedance
nd
rd
harmonic
harmonic
Min.
-40
2400
250
2000
-3
EM2420 Datasheet
Typ.
0
40
-34
-60
115
+ j180
Max.
85
2483.5
250
2000
-36
-30
-47
-47
20
Unit
°C
MHz
kbps
kChips/s
dBm
dB
dBc
dBc
dBm
dBm
dBm
dBm
%
Ω
Condition / Note
Programmable in 1 MHz steps, 5
MHz steps for compliance with [1]
As defined by [1]
As defined by [1]
Delivered to a single ended 50 Ω
load through a balun.
[1] requires minimum –3 dBm
The output power is
programmable in 8 steps from
approximately –24 to 0 dBm.
At max output power delivered to
a single ended 50 Ω load through
a balun. See page 56.
Maximum output power.
Complies with EN 300 440,
CFR47, Part 15 and ARIB STD-
T-66
Measured as defined by [1]
[1] requires max. 35 %
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.
EM2420
Page 9 of 89