Silicon Labs Si4461-B1B-FM, RF Transceiver 142MHz to 1050MHz 1.8 → 3.6 V 20-Pin QFN

  • RS Stock No. 819-6938
  • Mfr. Part No. Si4461-B1B-FM
  • Manufacturer Silicon Labs
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

EZRadioPRO® Sub-1GHz Wireless Transmitters/Receivers/Transceivers

The EZRadioPRO® family of highly integrated, flexible wireless RF transmitters, receivers and transceivers offers enhanced parameters and features over those in the EZRadio® range of devices. Designed for more sophisticated ISM band applications these ICs feature support for IEEE 802.15.4g and wireless M-Bus operation. Depending on the device, frequency coverage ranges from 119MHz to 1050MHz with output power of up to +20 dBm and receiver sensitivity down to -133dBm. Other features include a wake-up timer, low-battery detector, transmit and receive data FIFO buffers, power-on reset circuit and general purpose digital I/O. All are housed in a QFN20 package.

RS Product Codes

759-6472 Si4032-B1-FM Transmitter, 240-930MHz, +20dBm, FSK
819-6900 Si4063-B1B-FM Transmitter, 142-1050MHz,+20dBm, FSK
759-6498 Si4330-B1-FM Receiver, 240-960MHz, -121dBm, FSK
819-6913 Si4362-B1B-FM Receiver, 142-1050MHz, -126dBm, FSK
759-6501 Si4431-B1-FM Transceiver, 240-930MHz, +13dBm, -121dBm, FSK
759-6505 Si4432-B1-FM Transceiver, 240-930MHz, +20dBm, -121dBm, FSK
865-9843 Si4438-C2A-GM Transceiver, 425-525MHz, +20dBm, -124dBm, FSK
865-9852 Si4455-C2A-GM Transceiver, 284-960MHz, +13dBm, -116dBm, FSK
819-6922 Si4460-B1B-FM Transceiver, 142-1050MHz, +13dBm, -126dBm, FSK
865-9855 Si4460-C2A-GM Transceiver, 142-1050MHz, +13dBm, -126dBm, FSK
819-6938 Si4461-B1B-FM Transceiver, 142-1050MHz, +16dBm, -126dBm, FSK
865-9859 Si4461-C2A-GM Transceiver, 142-1050MHz, +16dBm, -126dBm, FSK
819-6950 Si4463-B1B-FM Transceiver, 142-1050MHz, +20dBm, -126dBm, FSK
865-9868 Si4463-C2A-GM Transceiver, 142-1050MHz, +20dBm, -126dBm, FSK
819-6979 Si4464-B1B-FM Transceiver, 119-1050MHz, +20dBm, -126dBm, FSK
865-9861 Si4467-A2A-IM Transceiver, 142-1050MHz, +13dBm, -133dBm, FSK
865-9865 Si4468-A2A-IM Transceiver, 142-1050MHz, +20dBm, -133dBm, FSK

Specifications
Attribute Value
Number of Operating Bands 1
Maximum Operating Band 1 Frequency 1050MHz
Minimum Operating Band 1 Frequency 142MHz
Height 0.85mm
Modulation Technique GFSK, GMSK, OOK, 4GFSK
Maximum Operating Supply Voltage 3.6 V
Minimum Operating Supply Voltage 1.8 V
Maximum Operating Temperature +85 °C
Minimum Operating Temperature -40 °C
Mounting Type Surface Mount
Width 4mm
Technology Low IF/ISM Transceiver
Pin Count 20
Dimensions 4 x 4 x 0.85mm
Length 4mm
Package Type QFN
25 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (In a Pack of 5)
$ 3.354
(exc. GST)
$ 3.689
(inc. GST)
units
Per unit
Per Pack*
5 - 20
$3.354
$16.77
25 - 95
$3.32
$16.60
100 - 245
$3.286
$16.43
250 - 495
$3.256
$16.28
500 +
$3.222
$16.11
*price indicative
Packaging Options:
Related Products
ST's MEMS accelerometers include analogue and digital sensors ...
Description:
ST's MEMS accelerometers include analogue and digital sensors featuring up to ±400g acceleration full scale and from 171 to 3.6 V supply voltage. Advanced power-saving features including low-power mode, auto wake-up function and FIFO buffer that can be used to ...
The Silicon Labs C8051F04x family are integrated mixed-signal ...
Description:
The Silicon Labs C8051F04x family are integrated mixed-signal microcontrollers (MCU) with two separate high-speed ADC subsystems Two separate 12-bit DACs, +-60 V programmable gain amplifier, on-chip VDD monitor, Watchdog Timer and clock oscillator combine to make the C8051F04x devices standalone ...
The MIFARE Classic devices are contactless smart card ...
Description:
The MIFARE Classic devices are contactless smart card ICs used in public transport, access management and shop loyalty cards Operating Frequency: 13.56MHzOTA Data Rate: 106kbps Proximity operating distance: up to 100mm Available with 7-byte unique identifier (7B UID) or 4-byte ...
Fully Integrated 700/800/900MHz Band Transceiver Chinese WPAN Band, ...
Description:
Fully Integrated 700/800/900MHz Band Transceiver Chinese WPAN Band, European SRD Band, North American ISM Band Direct Sequence Spread Spectrum with Different Modulation Schemes and Data Rates Low Power and Low Current Consumption Digital Interface accessible through SPIIEEE 80215.4-2006 Hardware Support. ...