ISM TRANSMITTER. Si4032 Datasheet

Si4032 TRANSMITTER. Datasheet pdf. Equivalent

Part Si4032
Description ISM TRANSMITTER
Feature Si4030/31/32-B1 Si4030/31/32 ISM TRANSMITTER Features  Frequency range 240–930 MHz (Si4031/32).
Manufacture Silicon Laboratories
Datasheet
Download Si4032 Datasheet



Si4032
Si4030/31/32-B1
Si4030/31/32 ISM TRANSMITTER
Features
Frequency range
240–930 MHz (Si4031/32)
900–960 MHz (Si4030)
Output Power Range
+1 to +20 dBm (Si4032)
–8 to +13 dBm (Si4030/31)
Low Power Consumption
Si4032
85 mA @ +20 dBm
Si4030/31
30 mA @ +13 dBm
Data Rate = 0.123 to 256 kbps
FSK, GFSK, and OOK modulation
Power Supply = 1.8 to 3.6 V
Ultra low power shutdown mode
Wake-up timer
Integrated 32 kHz RC or 32 kHz
XTAL
Integrated voltage regulators
Configurable packet handler
TX 64 byte FIFO
Low battery detector
Temperature sensor and 8-bit ADC
–40 to +85 °C temperature range
Integrated voltage regulators
Frequency hopping capability
On-chip crystal tuning
20-Pin QFN package
Low BOM
Power-on-reset (POR)
Applications
Remote control
Home security & alarm
Telemetry
Personal data logging
Toy control
Wireless PC peripherals
Remote meter reading
Remote keyless entry
Home automation
Industrial control
Sensor networks
Health monitors
Description
Silicon Laboratories’ Si4030/31/32 devices are highly integrated, single-chip
wireless ISM transmitters. The high-performance EZRadioPRO® family includes a
complete line of transmitters, receivers, and transceivers allowing the RF system
designer to choose the optimal wireless part for their application.
The Si4030/31/32 offers advanced radio features including continuous frequency
coverage from 240–960 MHz with adjustable power output levels of –8 to
+13 dBm on the Si4030/31 and +1 to +20 dBm on the Si4032. Power adjustments
are made in 3 dB steps. The Si4030/31/32’s high level of integration offers
reduced BOM cost while simplifying the overall system design. The Si4032’s
Industry leading +20 dBm output power ensures extended range and improved
link performance.
Additional system features such as an automatic wake-up timer, low battery
detector, 64 byte TX FIFO, and automatic packet handling reduce overall current
consumption and allow the use of lower-cost system MCUs. An integrated
temperature sensor, general purpose ADC, power-on-reset (POR), and GPIOs
further reduce overall system cost and size.
The direct digital transmit modulation and automatic PA power ramping ensure
precise transmit modulation and reduced spectral spreading ensuring compliance
with global regulations including FCC, ETSI, and ARIB regulations.
An easy-to-use calculator is provided to quickly configure the radio settings,
simplifying customer's system design and reducing time to market.
Ordering Information:
See page 53.
Pin Assignments
Si4030/31/32
VDD_RF 1 20 19 18 17 16
TX 2
15 SCLK
NC 3
NC 4
GND
PAD
14 SDI
13 SDO
NC 5
12 VDD_DIG
6 7 8 9 10 11 NC
Patents pending
Rev 1.1 1/10
Copyright © 2010 by Silicon Laboratories
Si4030/31/32



Si4032
Si4030/31/32-B1
Functional Block Diagram
2 Preliminary Rev. 0.1





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