EM2420-STR Ember, EM2420-STR Datasheet - Page 81

• Manufacturer Part Number: EM2420-STR
• Description: IC RF TXRX ZIGBEE 2.4GHZ 48-QLP
• Manufacturer: Ember

Specifications of EM2420-STR

• Mfg Application Notes: EM2420
• Frequency: 2.4GHz
• Data Rate - Maximum: 250kbps
• Modulation Or Protocol: 802.15.4
• Applications: ZigBee™
• Power - Output: -3dBm
• Sensitivity: -94dBm
• Voltage - Supply: 2.1 V ~ 3.6 V
• Current - Receiving: 19.7mA
• Current - Transmitting: 17.4mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-QLP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -

Recommended layout for package (QLP 48)
Note: The figure is an illustration only and not to scale. There are nine 14 mil diameter via
holes distributed symmetrically in the ground pad under the package. See also the EM2420
EM reference design.
Package thermal properties
Soldering information
Recommended soldering profile is according to IPC/JEDEC J-STD-020B, July 2002.
Plastic tube specification
QLP 7x 7 mm antistatic tube.
Ember Part Number: 120-0049-000D
Tube Specification
Package
QLP 48
Tube Width
8.5 ± 0.2 mm
Thermal resistance
Air velocity [m/s]
Rth,j-a [K/W]
Tube Height
2.2 +0.2/-0.1 mm
EM2420 Datasheet
0
25.6
Tube Length
315 ± 1.25 mm
Units per Tube
43
EM2420
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