EM250-BBRD-R Ember, EM250-BBRD-R Datasheet - Page 16

• Manufacturer Part Number: EM250-BBRD-R
• Description: EM250 BREAKOUT BOARD
• Manufacturer: Ember
• Type: Transceiver, 802.15.4r

Specifications of EM250-BBRD-R

• Frequency: 2.4GHz
• For Use With/related Products: EM250
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 636-1024

EM250
120-0082-000S
Parameter
Maximum output power (boost mode)
Maximum output power
Minimum output power
Error vector magnitude
Carrier frequency error
Load impedance
PSD mask relative
PSD mask absolute
Parameter
Frequency range
Frequency resolution
Lock time
Relock time
Phase noise at 100kHz
Phase noise at 1MHz
Phase noise at 4MHz
Phase noise at 10MHz
3.5.3
Table 9 lists the key parameters of the integrated synthesizer on the EM250.
Synthesizer
Test Conditions
From off, with correct VCO DAC setting
Channel change or RX/TX turnaround (IEEE 802.15.4
defines 192μs turnaround time)
Test Conditions
At highest power setting
At highest power setting
At lowest power setting
As defined by IEEE 802.15.4, which sets a
35% maximum
3.5MHz away
3.5MHz away
Table 9. Synthesizer Characteristics
Table 8. Transmit Characteristics
Page 16
2400
Min.
Min.
- 40
- 20
- 30
0
- 103
- 111
Typ.
11.7
200+j90
- 71
- 91
Typ.
- 32
5
3
5
Max.
2500
100
100
Max.
+ 40
15
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Unit
MHz
kHz
μs
μs
Unit
dBm
dBm
dBm
ppm
dBm
dB
%
Ω