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Номер в каталоге(s) : D6002
Unspecified
Unspecified
Компоненты Описание : Radio Controlled Receiver IC

DESCRIPTION

The D6002 is a bipolar integrated straight through Receiver circuit in the frequency range from 40kHz up to 200kHz with ASK modulation. The IC Receivers and demodulates time code signals transmitted by DCF77,MSF , WWVB and G2AS.



FEATURE

Single chip straight through Receiver.

Low power battery applications(1.1~3.6V)

Very low power consumption.

Power down modus.

Wide frequency range (40~200kHz)

Very high sensitivity.

High selectivity by quartz resonator.

Complementary output stages.

Minimum external components.



APPLICATIONS

Receiver for time code Transmitter signal’s

Receiver for ASK modulated date signal’s.


Номер в каталоге(s) : MLX90109
Melexis Microelectronic Systems
Melexis Microelectronic Systems
Компоненты Описание : 125kHz RFID Integrated Transceiver (Rev - 2000)

Description
The MLX90109 is a single chip inductive RFID Transmitter-Receiver for the 125kHz range. It has been conceived for minimum system cost, and minimum power consumption, whilst offering all required flexibility for a state of the art AM ReadWrite base station.
An external L and C are connected as a parallel resonant circuit, which will determine the carrier frequency and the oscillator frequency of the reader. This eliminates zero modulation effects, and avoids the need for an external oscillator.

Features and Benefits
- Highly Integrated Transmitter-Receiver for 125kHz ASK transponders
- Parallel antenna gives factor of Qreader improved power efficiency over serial antenna implementations
- Minimum reader PCB size with SO8 reader IC and minimum external components
- Integrated hardwired decoding for Biphase and Manchester ASK, 2kbit and 4kbit transponders.
- Direct amplitude modulation on the reader antenna for downlink to transponder.
- Power down mode with Brown out protection
- Optimized system cost
- Fast design-in, ease of implementation.

Applications
    Car Immobilizers, portable readers, battery powered door locks, house held appliances, …

Номер в каталоге(s) : ATA2745
Atmel Corporation
Atmel Corporation
Компоненты Описание : UHF ASK Transmitter

Description

The ATA2745 is a PLL Transmitter IC which has been developed especially for the demands of RF low-cost data transmission systems at data rates up to 20 kBaud. The transmitting frequency range is 310 MHz to 440 MHz. It can be used in ASK systems. The main applications of the ATA2745 are in the areas of outside temperature metering, socket control, garage door openers, consumption metering, light/fan or air conditioning controls, jalousies, wireless keyboards, and various other consumer market applications.



Features

• Very High Transmitting Frequency Accuracy Compared to SAW Solutions (Enables Receivers at Lower Bandwidth than With SAW Resonators)

• Lower Cost than the Usual Discrete Solutions Using SAW and Transistors

• Supply Voltage 2.2V to 4.0V in the Temperature Range of –40°C to 85°C

• XTO Output for Clocking the Microcontroller, Thereby, Together with the ATAR090 or ATAR890, Resulting in the Optimum System Cost-effectiveness

• One-chip Solution With Minimum External Circuitry

• Single-ended Open-collector Output (Same Antennas Can Be Used as in Discrete Solutions, Simpler Matching of Magnetic Loop Antennas)

• ESD Protection According to MIL-STD 883 (4 KV HBM) Except Pins XTO1, XTO2, ANT and LF

• Very Small SSO16 Package, Pitch 0.635, 150 mil


Номер в каталоге(s) : ACE9020
Mitel Networks
Mitel Networks
Компоненты Описание : Receiver and Transmitter Interface

ACE9020 is a VHF oscillator, up-converter and prescaler. It is used in an offset modulated transmit architecture where a UHF synthesiser makes the channel selection and a second synthesiser generates a fixed transmit offset.
A VCO signal drives a buffer in ACE9020 to feed an on chip prescaler and transmit up-converter. The prescaler is a dual two-modulus divider and drives the main synthesiser input of the ACE9030. The SSB up-converter suppresses the unwanted transmit sideband.
The VHF oscillator is buffered to drive the auxiliary synthesiser input of the ACE9030 and is locked to the offset frequency. This frequency is modulated by varying the resonant frequency of the external tank circuit. Both this oscillator and the UHF VCO drive the up-converting mixer to generate the transmit signal.
Various power saving modes for battery economy are included. These allow the transmit sections to be shut down during stand-by and the whole chip can be shut down during sleep mode. The circuit techniques used have been chosen to minimise external components and at the same time give very high performance.

FEATURES
■ Low Power Low Voltage (3.6 to 5.0 V) Operation
■ Power Down Modes
■ Differential Signals to Minimise Cross-talk
■ Auxiliary Oscillator with Transmit Up-converter
■ Prescaler for Main Synthesiser
■ Part of the ACE Integrated Cellular Phone Chipset
■ Small Outline 28 pin Package

APPLICATIONS
■ AMPS and TACS Cellular Telephone
■ Two-Way Radio Systems

Номер в каталоге(s) : KXD10036
Unspecified
Unspecified
Компоненты Описание : Transmit module KXD10036

[Seeed Grow the Difference]

Introduction
This kit is used for one way wireless communication at a frequency of 433MHz and includes a Transmitter module and a Receiver module. The twig configuration of this kit allows for around 40 meters of transmitting distance indoors, or around 100 meters outside.

Features
● GROVE compatible interface.
● Uses ASK (Amplitude Shift Keying) Modulation.
● One way communication.

Application Ideas
● Remote control
● Remote automation
● Alarm

Номер в каталоге(s) : U2532B
Temic Semiconductors
Temic Semiconductors
Компоненты Описание : IR Transmitter and Receiver

Description
The IC U2532B is a complete IR-Transmitter-Receiver IC according to the new IrDA 1.0 standard. ASK-modulation is also possible. Only an external PIN-photodiode and an infrared emitting diode with current limiting resistor must be connected to the corresponding pins. The amplifier with Schmitt-Trigger formed output signal and the IR-driver need no further external components. The IC allows data rates from 2.4 kbit/s to 115.2 kbit/s and up to 500 kHz for ASK-modulation. Two different sensitivity modes, which can be programmed by applying a “High” or “Low” voltage at pin SC, ensure either an increase in transmission distance or a bit error rate of 1E-9. An internal AGC allows proper operation under EMI conditions.

Features
● Data rates up to 115.2 kbit/s
● Wide supply voltage range (3 to 5.5 V)
● AGC for EMI immunity
● AGC reset
● High and low sensitivity mode
● BER < 1E-9 in the low sensitivity mode
● Power-On reset

Applications
● IR data transmission
● Compatible to IrDA
● Bidirectional IR data transmission
● Ability to receive ASK modulation

Номер в каталоге(s) : ACE9020
Zarlink Semiconductor Inc
Zarlink Semiconductor Inc
Компоненты Описание : Receiver and Transmitter Interface

ACE9020 is a VHF oscillator, up-converter and prescaler. It is used in an offset modulated transmit architecture where a UHF synthesiser makes the channel selection and a second synthesiser generates a fixed transmit offset.
A VCO signal drives a buffer in ACE9020 to feed an on chip prescaler and transmit up-converter. The prescaler is a dual two-modulus divider and drives the main synthesiser input of the ACE9030. The SSB up-converter suppresses the unwanted transmit sideband.
The VHF oscillator is buffered to drive the auxiliary synthesiser input of the ACE9030 and is locked to the offset frequency. This frequency is modulated by varying the resonant frequency of the external tank circuit. Both this oscillator and the UHF VCO drive the up-converting mixer to generate the transmit signal.
Various power saving modes for battery economy are included. These allow the transmit sections to be shut down during stand-by and the whole chip can be shut down during sleep mode. The circuit techniques used have been chosen to minimise external components and at the same time give very high performance.

Features
• Low Power Low Voltage (3.6 to 5.0 V) Operation
• Power Down Modes
• Differential Signals to Minimise Cross-talk
• Auxiliary Oscillator with Transmit Up-converter
• Prescaler for Main Synthesiser
• Part of the ACE Integrated Cellular Phone Chipset
• Small Outline 28 pin Package

Applications
• AMPS and TACS Cellular Telephone
• Two-Way Radio Systems

Номер в каталоге(s) : RFHCS362F
Microchip Technology
Microchip Technology
Компоненты Описание : KEELOQ® Code Hopping Encoder with UHF ASK/FSK Transmitter

GENERAL DESCRIPTION

The rfHCS362G/362F is a code hopping encoder plus UHF Transmitter designed for secure wireless command and control systems. The rfHCS362G/362F utilizes the KEELOQ® code hopping technology which incorporates high security in a small package outline at a low cost to make this device well suited for unidirec tional remote keyless entry systems and access control systems.



General

• Combination KEELOQ® encoder and synthesized

UHF ASK/FSK Transmitter in a single package

• Operates on a single lithium coin cell

- <200 nA typical standby current

- 4.8 to 11.5 mA transmit current

- 2.2 to 5.5V operation

• Integrated solution with minimum external parts

• Separate pin-outs for KEELOQ encoder and RF

Transmitter provides for design flexibility



Code Hopping Encoder

• Programmable minimum code word completion

• Battery low signal transmitted to Receiver with programmable threshold

• Non-volatile EEPROM storage of synchronization data

• Easy to use EEPROM programming interface

• PWM or Manchester modulation

• Selectable encoder data rate 417 to 3334 bps

• On-chip tunable encoder oscillator

• RF Enable output for Transmitter control

• Button inputs have internal pull-down resistors

• Elapsed time and button queuing options

• Current limiting on LED output

• 2-bit CRC for error detection



UHF ASK/FSK Transmitter

• Conforms to US FCC Part 15.231 regulations and European ERC 70-03E and EN 300 220-1 requirements

• VCO phase locked to quartz crystal reference; allows narrow Receiver bandwidth to maximizerange and interference immunity

• Crystal frequency divide by 4 output (CLKOUT)

• Transmit frequency range (310 – 440 MHz) set by Crystal frequency

ASK Modulation

• FSK Modulation through crystal pulling (rfHCS362F)

• Adjustable output power: -12 dBm to +2 dBm

• Differential output configurable for single or double ended loop antenna

• Automatic power amplifier inhibit until PLL lock



Applications

• Automotive Remote Keyless Entry (RKE) systems

• Automotive alarm systems

• Automotive immobilizers

• Community gate and garage door openers

• Identity tokens with usage counters

• Burglar alarm systems

• Building access


Номер в каталоге(s) : SP370-23-156-0
Infineon Technologies
Infineon Technologies
Компоненты Описание : Tire Pressure Sensor

Tire Pressure Sensor

The SP37 is a highly integrated device which performs all necessary functions for a Tire Pressure Monitoring System (TPMS) wheel module suited for high-volume applications. The device contains the sensing elements, the microcontroller, the LF Receiver, the RF Transmitter and more in one package requiring only few external components to complete a TPMS module.
Since 2003, more than 150 million TPMS sensors of our continuously improved product generations were sold worldwide.

Features
◾ Pressure sensor with a range
   from 100 up to 1300kPa
◾ Radial acceleration sensor
◾ Temperature sensor
◾ Supply voltage sensor
◾ Embedded 8051 compatible
   8-bit microcontroller
◾ 6kB on-chip FLASH memory
◾ 256Byte RAM
◾ 315 and 434MHz FSK/ASK
   RF-transmitter
◾ Selectable output power
   5 or 8dBm
◾ 125kHz ASK high-sensitivity
   LF-receiver
◾ Advanced power control/
   wake-up system to minimize
   battery consumption
◾ Ultra low standby current
   (< 0.7µA)
◾ Supply voltage range 1.9…3.6V
◾ Operating temperature range
   -40…125°C
◾ PG-DSOSP-14-6 package
◾ RoHS compliant, green package

Номер в каталоге(s) : SP370-25-106-0
Infineon Technologies
Infineon Technologies
Компоненты Описание : Tire Pressure Sensor

Tire Pressure Sensor

The SP37 is a highly integrated device which performs all necessary functions for a Tire Pressure Monitoring System (TPMS) wheel module suited for high-volume applications. The device contains the sensing elements, the microcontroller, the LF Receiver, the RF Transmitter and more in one package requiring only few external components to complete a TPMS module.
Since 2003, more than 150 million TPMS sensors of our continuously improved product generations were sold worldwide.

Features
◾ Pressure sensor with a range
   from 100 up to 450kPa
◾ Radial acceleration sensor
◾ Temperature sensor
◾ Supply voltage sensor
◾ Embedded 8051 compatible
   8-bit microcontroller
◾ 6kB on-chip FLASH memory
◾ 256Byte RAM
◾ 315 and 434MHz FSK/ASK
   RF-transmitter
◾ Selectable output power
   of 5 or 8dBm
◾ 125kHz ASK high-sensitivity
   LF-receiver
◾ Advanced power control/
   wake-up system to minimize
   battery consumption
◾ Ultra low standby current
   (< 0.7µA)
◾ Supply voltage range 1.9…3.6V
◾ Operating temperature range
   -40…125°C
◾ PG-DSOSP-14-6 package
◾ RoHS compliant, green package

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