Product Information

CMT2110A

Product Image X-ON

Datasheet
Integrated circuit: transmitter RF; 2-wire; SOT23-6; 1.8÷3.6VDC
Manufacturer: Hope Microelectronics



Price (USD)

3: USD 0.714 ea
Line Total: USD 2.142

1142 - Global Stock
Ships to you between
Fri. 31 Mar to Thu. 06 Apr
MOQ: 3 Multiples:1
Pack Size :   1
Availability Price Quantity
1142 - Global Stock


Ships to you between Fri. 31 Mar to Thu. 06 Apr

MOQ : 3
Multiples : 1

Stock Image

CMT2110A
Hope Microelectronics

3 : USD 0.714
10 : USD 0.644
25 : USD 0.546
34 : USD 0.476
91 : USD 0.448

     
Manufacturer
Hope Microelectronics
Product Category
Processors - Application Specialised
Series
Cmostek
Mounting
Smd
Interface
2 - Wire
Case
Sot23 - 6
Band
433,92Mhz
Integrated Circuit Features
Sleep, Transmit, Tune, Xo - Startup
Kind Of Modulation
Ook
Type Of Integrated Circuit
Rf Transmitter
Quiescent Current
20 nA
Transfer Rate
30Kbps
Supply Voltage
1.8 To 3.6 VDC
Transmitter Output Power Dbm
13 dBm
Supply Current
13.4 mA
Frequency
240 - 480 MHz
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CMT2110/17A CMT2110/17A Low-Cost 240 960 MHz OOK Transmitter Features Applications Embedded EEPROM Low-Cost Consumer Electronics Applications Very Easy Development with RFPDK Home and Building Automation All Features Programmable Remote Fan Controllers Frequency Range: Infrared Transmitter Replacements 240 to 480 MHz (CMT2110A) Industrial Monitoring and Controls 240 to 960 MHz (CMT2117A) Remote Lighting Control OOK Modulation Wireless Alarm and Security Systems Symbol Rate: 0.5 to 30 ksps Remote Keyless Entry (RKE) Output Power: -10 to +13 dBm Supply Voltage: 1.8 to 3.6 V Current Consumption: 12.4 mA +10 dBm Ordering Information Sleep Current: < 20 nA FCC / ETSI Compliant Part Number Frequency Package MOQ RoHS Compliant CMT2110A-ESR 433.92 MHz SOT23-6 3,000 pcs 6-pin SOT23-6 Package CMT2117A-ESR 868.35 MHz SOT23-6 3,000 pcs More Ordering Info: See Page 20 Descriptions The CMT2110/17A devices are ultra low-cost, highly flexible, high performance, single-chip OOK transmitters for various 240 to 960 MHz wireless applications. The CMT2110A covers the frequency range from 240 to 480 MHz while the CMT2117A covers the 240 to 960 MHz frequency range. They are part of the CMOSTEK TM NextGenRF family, which includes a complete line of transmitters, receivers and transceivers. With very low SOT23-6 current consumption, the device modulates and transmits the data which is sent from the host MCU. An embedded EEPROM allows the frequency, output power and other features to be programmed into the chip using the CMOSTEK USB Programmer and RFPDK. Alternatively, in 6 XTAL 1 VDD s tock products of 433.92/868.35 MHz are available for immediate demands without the need of EEPROM 5 GND 2 RFO programming. The CMT2110/17A uses a 1-pin crystal oscillator circuit with the required crystal load capacitance DATA CLK 4 integrated on-chip to minimize the number of external 3 components. The CMT2110/17A transmitter together with the CMT221x receiver enables an ultra low cost RF link. CMT2110/17A Copyright By CMOSTEK Rev 1.2 Page 1/25 www.hoperf.com CMT2110/17A Typical Application CMT2110/17A X1 VDD VDD 1 6 ANT J1 VDD XTAL VDD 1 C0 L1 DATA 2 CLK 3 L2 2 5 U1 4 GND RFO C1 C2 Note: Connector J1 is for 3 4 EEPROM Programming DATA DATA CLK CLK Figure 1. CMT2110/17A Typical Application Schematic Table 1. BOM of 433.92/868.35 MHz Low-Cost Application Value Designator Descriptions Unit Manufacturer 1 433.92 MHz 868.35 MHz CMT2110/17A, Low-Cost 240 960 MHz U1 - - CMOSTEK OOK Transmitter X1 20 ppm, SMD32*25 mm crystal 26 MHz EPSON C0 20%, 0402 X7R, 25 V 0.1 uF Murata GRM15 C1 5%, 0402 NP0, 50 V 82 82 pF Murata GRM15 C2 5%, 0402 NP0, 50 V 9 3.9 pF Murata GRM15 L1 5%, 0603 multi-layer chip inductor 180 100 nH Murata LQG18 L2 5%, 0603 multi-layer chip inductor 27 8.2 nH Murata LQG18 Note: 1 . The 868.35 MHz Application is for CMT2117A only. Table 2. Product Selection Table Max Output Embedded Product Frequency Modulation Tx Current Consumption Power EEPROM 13.4 mA CMT2110A 240-480 MHz OOK +13 dBm (+10 dBm 433.92 MHz) 15.5 mA CMT2117A 240-960 MHz OOK +13 dBm (+10 dBm 868.35 MHz) Rev 1.2 Page 2/25 www.hoperf.com

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits