Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
20-VFQFN Exposed Pad |
Surface Mount |
YES |
Operating Temperature |
-40°C~85°C |
Packaging |
Tape & Reel (TR) |
Published |
2011 |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
20 |
Type |
TxRx Only |
Voltage - Supply |
1.8V~3.6V |
Terminal Position |
QUAD |
Terminal Form |
NO LEAD |
Number of Functions |
1 |
Supply Voltage |
3.3V |
Terminal Pitch |
0.5mm |
Frequency |
284MHz~960MHz |
JESD-30 Code |
S-XQCC-N20 |
Operating Supply Voltage |
3.3V |
Power - Output |
13dBm |
RF Family/Standard |
General ISM < 1GHz |
Data Rate (Max) |
500kbps |
Serial Interfaces |
SPI |
Current - Receiving |
10.9mA |
Current - Transmitting |
19mA~24mA |
Modulation |
FSK, GFSK, OOK |
Sensitivity (dBm) |
-115 dBm |
GPIO |
4 |
Height Seated (Max) |
0.9mm |
Length |
3mm |
Width |
3mm |
RoHS Status |
RoHS Compliant |
SI4455-C2A-GMR Overview
In order to save board space, the 20-VFQFN Exposed Pad package RF transceiver IC is used. Surface Mount is used for RF transceiver's mounting.As a result, it appears as a TxRx Only with transceiver RF's a high efficiency and a high degree of reliability.Using advanced packaging techniques Tape & Reel (TR), high reliability is ensured.284MHz~960MHz is the frequency in which RF transceiver operates .
SI4455-C2A-GMR Features
20-VFQFN Exposed Pad package
Surface Mount for mounting
TxRx Only
Tape & Reel (TR) is used
SI4455-C2A-GMR Applications
There are a lot of Silicon Labs SI4455-C2A-GMR RF Transceiver ICs applications.
- Home and Security
- Internet Radio
- Health and Fitness
- Medical
- Secure Payment
- Chemical Sensors
- Power management
-
- Low Noise Amplifier (LNA)
- Patient Asset Tracking