EM260-RTR Ember, EM260-RTR Datasheet - Page 13

• Manufacturer Part Number: EM260-RTR
• Description: IC ZIGBEE SYSTEM-ON-CHIP 40-QFN
• Manufacturer: Ember

Specifications of EM260-RTR

• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4
• Applications: ZigBee™
• Power - Output: -32dBm ~ 3dBm
• Sensitivity: -97dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 30mA
• Current - Transmitting: 34mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 40-QFN
• For Use With: 636-1009 - PROGRAMMER USB FLASH EM250/260
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Memory Size: -
• Other names: 636-1007-2; EM260-RTR

Parameter
Frequency range
Sensitivity (boost mode)
Sensitivity
High-side adjacent channel
rejection
Low-side adjacent channel
rejection
2
channel rejection
2
channel rejection
Channel rejection for all
other channels
802.11g rejection centered
at + 12MHz or - 13MHz
Maximum input signal level
for correct operation (low
gain)
Image suppression
Co-channel rejection
Relative frequency error
(2 x 40 ppm required by
IEEE 802.15.4)
Relative timing error
(2 x 40 ppm required by
IEEE 802.15.4)
Linear RSSI range
3.6.2
Table 8 lists the key parameters of the integrated IEEE 802.15.4 transmitter on the EM260.
Note:
number indicates one standard deviation below the mean.
nd
nd
high-side adjacent
low-side adjacent
Transmit
All measurements data was collected with Ember’s Reference Design at 2440 MHz. The Typical
Test Conditions
1% PER, 20byte packet defined
by IEEE 802.15.4
1% PER, 20byte packet defined
by IEEE 802.15.4
IEEE 802.15.4 signal at - 82dBm
IEEE 802.15.4 signal at - 82dBm
IEEE 802.15.4 signal at - 82dBm
IEEE 802.15.4 signal at - 82dBm
IEEE 802.15.4 signal at - 82dBm
IEEE 802.15.4 signal at - 82dBm
IEEE 802.15.4 signal at - 82dBm
Table 7. Receive Characteristics
Min.
2400
- 93
- 92
0
- 120
- 120
Typ.
- 98.5
- 97.5
35
35
40
40
40
40
30
- 6
40
Max.
2500
+ 120
+ 120
120-1003-000D
EM260
Unit
MHz
dBm
dBm
dB
dB
dB
dB
dB
dB
dBm
dB
dBc
ppm
ppm
dB
13