TitleProduct

RF Transmitter Encode IC/ Chip Cmt2157A Professional RF IC

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Guangdong

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-22 05:54

  • Browse the number:

    233

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Shenzhen JOYang Industrial Co., Ltd.
Contactaixin:

Ms. Lenka. Yang(Mr.)  

Email:

telephone:

Arrea:

Guangdong

Address:

6f, Hengshou Building, Yue Bao Industrial Zone, Guangming New Area, Shenzhen, Guangdong, China 518000

Website:

http://joyang.jinghan51.com/

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RF Transmitter Encode IC/ Chip CMT2157A Professional RF IC 
 
The CMT2157A is a true single-chip, highly flexible, high performance, OOK/(G)FSK RF transmitter IC with embedded data encoder ideal for 240 to 960 MHz wireless applications. The device integrates a data encoder that is not only compatible with the most common used encoding format of 1527 and 2262, but also a more efficient, flexible and powerful format of 1920 designed by CMOSTEK. Up to 8 configurable push buttons are supported in multiple button modes.

When pairing the device to CMOSTEK receiver, the synchronization ID can be programmed into both of the transmitter and receiver during the manufacturing phase, or studied by the receiver from the transmitter remotely by end customers. An embedded EEPROM allows the RF and encoder parameters to be programmed into the chip using the CMOSTEK USB Programmer and the RFPDK. Alternatively, in stock products of 868 MHz is available for immediate demands with no need of EEPROM programming. The CMT2157A is part of the CMOSTEK NextGenRFTM family, together with CMT22xxW series receivers, they enable ultra low cost, low power consumption RF links.
 




Parameter:
 
Model No CMT2157A
Frequency (MHZ) Sub-1G
VDD(V) 1.8-3.6
Modulation (G)FSK/ OOK
Max.Data Rate(Kbps) 40
Current (MA) Tx 16
Rx -
Sensitivity(dBM) -
Output Power (dBm) +13
Size(mm) 8.65*6*1.75
Packaging SOP-14
 




 Features :

Embedded EEPROM 
-Very Easy Development with RFPDK
-All Features Programmable
Frequency Range: 240 to 960 MHz
Symbol Rate: OOK: 0.5 to 40 ksps; (G)FSK: 0.5 to 100 ksps
Output Power: -10 to +13 dBm
Current Consumption: 16 mA @ +10 dBm, FRF = 868 MHz
Sleep Current < 20 nA
Stand-Alone, No External MCU Control Required
3 Types of Encoder Supported: 1920, 1527 and 2262
Up to 8 Configurable Data Pins for Push Buttons
LED for Low Battery Detection and Transmission
Sync ID Auto-Study with CMOSTEK Receiver
FCC / ETSI Compliant
RoHS Compliant
14-pin SOP Package 
14-pin SOP Package





 
Applications:

Low-Cost Consumer Electronics Applications
Home and Building Automation 
Remote Fan Controllers
Infrared Transmitter Replacements
Industrial Monitoring and Controls
Remote Lighting Control
Remote Automated Meter Reading
Wireless Alarm and Security Systems
Remote Keyless Entry (RKE)





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Welcome to contact to me while you are in need 
Contact: Mr Webber Wong
Tel: 86 15112369892