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CMT2189AW Dataheets PDF



Part Number CMT2189AW
Manufacturers CMOSTEK
Logo CMOSTEK
Description 240 - 960MHz SoC OOK/(G)FSK Transmitter
Datasheet CMT2189AW DatasheetCMT2189AW Datasheet (PDF)

CMT2180/89AW A CMT2180/89AW 240 – 960 MHz SoC OOK/(G)FSK Transmitter Features  High-Performance RISC Microcontroller Core  All Single-Cycle Instructions Except Branches  Up to 8 MHz Clock  Multiple Interruption Supported  32 Bytes EEPROM / 64 Bytes SRAM / 1024 Words Flash  High-Performance OOK Transmitter  All Features Programmable on the RFPDK  CMT2180AW: 240 to 480 MHz, OOK Modulation  CMT2189AW: 240 to 960 MHz, OOK/(G)FSK Modulation  Symbol Rate: up to 30 ksps for OOK, 100 ksps f.

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CMT2180/89AW A CMT2180/89AW 240 – 960 MHz SoC OOK/(G)FSK Transmitter Features  High-Performance RISC Microcontroller Core  All Single-Cycle Instructions Except Branches  Up to 8 MHz Clock  Multiple Interruption Supported  32 Bytes EEPROM / 64 Bytes SRAM / 1024 Words Flash  High-Performance OOK Transmitter  All Features Programmable on the RFPDK  CMT2180AW: 240 to 480 MHz, OOK Modulation  CMT2189AW: 240 to 960 MHz, OOK/(G)FSK Modulation  Symbol Rate: up to 30 ksps for OOK, 100 ksps for (G)FSK  Configurable Single-Ended or Differential PA Output  Output Power: -10 to +13 dBm  Supply Voltage: 2.3 to 3.6 V  1-pin Crystal  FCC / ETSI Compliant  RoHS Compliant  14-pin SOP Package Description The CMT2180/89AW is a fully integrated, highly flexible, high performance, SoC OOK/G(FSK) transmitter with an embedded RISC microcontroller core for various 240 to 960 MHz wireless applications. It is part of the CMOSTEK NextGenRFTM family, which includes a complete line of transmitters, receivers and transceivers. The device includes a 1024 words flash for programming the user's application, supports up to 4 push buttons to implement the user defined functions. All the device features (such as frequency, output power, WDT, Security and etc.) and programs can be burned into the device using the CMOSTEK USB Programmer and RFPDK. Alternatively, in stock products of 433.92/868.35 MHz are available for immediate demands with no need of extra programming. The CMT2180/89AW uses a 1-pin crystal oscillator circuit with the required crystal load capacitance integrated on-chip to minimize the BOM counts. The device can deliver up to +13 dBm output power and the PA output can be either single-ended or differential. The device operates from 2.3 V to 3.6 V. Its low power design enables superior operation life for battery powered application. The CMT2180/89AW transmitter together with CMOSTEK NextGenRFTM receiver enables a highly flexible, low cost RF link. Applications  Remote Keyless Entry (RKE)  Garage and gate door openers  Home/Building Automation and Security  Industrial Monitoring and Controls  Remote Lighting Control  Wireless Alarm and Security Systems  Consumer Electronics Applications Ordering Information Part Number Frequency Package MOQ CMT2180AW-ESR 433.92 MHz SOP14 2,500 pcs CMT2189AW-ESR 868.35 MHz SOP14 2,500 pcs SOP14 VDD 1 GND 2 PAP 3 PAN 4 CLK 5 K3/VTG 6 K2 7 14 XTAL 13 GND 12 DATA 11 VDD 10 GND 9 K0/DATA2 8 K1/CLK2 CMT2180/89AW Copyright © By CMOSTEK Rev 0.9 | Page 1 / 4 www.hoperf.com CMT2180/89AW Typical Application Loop Antenna C2 VDD C0 L1 C1 SW3 SW2 CLK VTG CMT2180/89AW 1 VDD 14 XTAL X1 2 GND 13 GND 3 PAP 4 PAN 12 DATA DATA 11 U1 VDD VDD 5 CLK 10 GND 6 K3/VTG 9 K0/DATA2 DATA2 7 K2 8 K1/CLK2 CLK2 SW0 SW1 VDD J1 DATA DATA2 CLK CLK2 VTG 1 2 3 4 5 6 7 VTG VDD D1 R1 Notes: 1. Connector J1 is used only for chip programming. 2. D1 is used to isolate the 15V high voltage at VTG during chip programming. If user does not need to program the chip, D1 can be removed, but pulling VTG up to VDD by R1 is always required. Figure 1. CMT2180/89AW Typical Application with Differential PA Output Table 1. BOM of 433.92 MHz Application with Differential PA Output Designator U1 X1 SW[3:0] D1 R1 C0 C1 C2 L1 Descriptions CMT2180/89AW, 240 – 960 MHz SoC OOK/(G)FSK transmitter ±20 ppm, SMD32*25 mm crystal Push buttons MBR0520LT1, SOD123 ±5%, 0402 ±20%, 0402 X7R, 25 V ±0.25 pF, 0402 NP0, 50 V ±0.25 pF, 0402 NP0, 50 V ±5%, 0603 multi-layer chip inductor Value - 26 10k 0.1 2.2 2.2 180 Unit - MHz Ω uF pF pF nH Manufacturer CMOSTEK EPSON IR Murata GRM15 Murata GRM15 Murata GRM15 Murata LQG18 ANT C3 L3 C2 VDD C0 L1 CMT2180/89AW 1 VDD 14 XTAL 2 GND 13 GND X1 L2 C1 3 PAP 4 PAN 12 DATA DATA 11 U1 VDD VDD CLK 5 CLK 10 GND SW3 VTG 6 K3/VTG 9 K0/DATA2 DATA2 SW2 7 K2 8 K1/CLK2 CLK2 SW0 SW1 VDD J1 DATA DATA2 CLK CLK2 VTG 1 2 3 4 5 6 7 VTG VDD D1 R1 Notes: 1. Connector J1 is used only for chip programming. 2. D1 is used to isolate the 15V high voltage at VTG during chip programming. If user does not need to program the chip, D1 can be removed, but pulling VTG up to VDD by R1 is always required. Figure 2. CMT2180/89AW Typical Application with Single-ended PA Output Rev 0.9 | Page 2 / 4 www.hoperf.com CMT2180/89AW Table 2. BOM of 433.92 MHz Application with Single-ended PA Output Designator U1 X1 SW[3:0] D1 R1 C0 C1 C2 C3 L1 L2 L3 Descriptions CMT2180/89AW, 240 – 960 MHz SoC OOK/(G)FSK transmitter ±20 ppm, SMD32*25 mm crystal Push buttons MBR0520LT1, SOD123 ±5%, 0402 ±20%, 0402 X7R, 25 V ±5%, 0402 NP0, 50 V ±5%, 0402 NP0, 50 V ±5%, 0402 NP0, 50 V ±5%, 0603 multi-layer chip inductor ±5%, 0603 multi-layer chip inductor ±5%, 0603 multi-layer chip inductor Value - 26 10k 0.1 68 15 15 180 36 18 Unit - MHz Ω uF pF pF pF nH nH nH Manufacturer CMOSTEK EPSON IR Murata GRM15 Murata GRM15 Murata GRM15 Murata GRM15 Murata LQG18 Murata LQG18 Murata LQ.


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