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PDF CMT2217AW Data sheet ( Hoja de datos )
| Número de pieza | CMT2217AW | |
| Descripción | Low-Cost 300 - 960MHz OOK Stand-Alone RF Receiver | |
| Fabricantes | CMOSTEK | |
| Logotipo |  |
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CMT2210/17AW
CMT2210/17AW
Low-Cost 300 – 960 MHz OOK Stand-Alone RF Receiver
Features
Embedded EEPROM
Very Easy Development with RFPDK
All Features Programmable
Frequency Range
300 to 480 MHz (CMT2210AW)
300 to 960 MHz (CMT2217AW)
Symbol Rate: 0.1 to 40 ksps
Sensitivity: -113 dBm at 1 ksps, 0.1% BER
Configurable Receiver Bandwidth: 50 to 500 kHz
3-wire SPI Interface for EEPROM Programming
Stand-Alone, No External MCU Control Required
Configurable Duty-Cycle Operation Mode
Supply Voltage: 1.8 to 3.6 V
Low Power Consumption: 3.8 mA
Low Sleep Current
60 nA when Sleep Timer Off
440 nA when Sleep Timer On
RoHS Compliant
16-pin QFN 3x3 and SOP16 Package Options
Descriptions
The CMT2210/17AW devices are ultra low power, high
performance, low-cost OOK stand-alone RF receiver for
various 300 to 960 MHz wireless applications. The
CMT2210AW covers the frequency range from 300 to 480
MHz while the CMT2217AW covers the 300 to 960 MHz
frequency range. They are part of the CMOSTEK
NextGenRFTM family, which includes a complete line of
transmitters, receivers and transceivers. An embedded
EEPROM allows the frequency, symbol rate and other
features to be programmed 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 without the need of EEPROM
programming. When the CMT2210/17AW is always on, it
consumes only 3.8 mA current while achieving -113 dBm
receiving sensitivity. It consumes even less power when
working in duty-cycle operation mode via the built-in sleep
timer. The CMT2210/17AW receiver together with the
CMT211x transmitter enables an ultra low cost RF link.
Applications
Low-Cost Consumer Electronics Applications
Home and Building Automation
Infrared Receiver Replacements
Industrial Monitoring and Controls
Remote Automated Meter Reading
Remote Lighting Control System
Wireless Alarm and Security Systems
Remote Keyless Entry (RKE)
Ordering Information
Part Number Frequency
CMT2210AW-EQR 433.920 MHz
CMT2210AW-ESR 433.920 MHz
CMT2217AW-EQR 868.350 MHz
More Ordering Info: See Page 21
Package
QFN16
SOP16
QFN16
MOQ
5,000 pcs
2,500 pcs
5,000 pcs
QFN16 (3X3)
SOP16
12 11 10 9
VCOP
GND 13
RFIN 14
8 XIN
7 XOUT
VCON
GND
RFIN
GND 15
6 CLKO GND
VDD 16
5 DOUT VDD
1234
CSB
SDA
1
2
3
4
5
6
7
8
16 nRSTO
15 NC
14 XIN
13 XOUT
12 CLKO
11 DOUT
10 NC
9 SCL
CMT2210/17AW Top View
Copyright © By CMOSTEK
Rev 1.3 | Page 1/28
www.hoperf.com
1 page  
CMT2210/17AW
1. Electrical Characteristics
VDD = 3.3 V, TOP = 25 ℃, FRF = 433.92 MHz, sensitivities are measured in receiving a PN9 sequence and matching to 50 Ω
impedance, with the BER of 0.1%. All measurements are performed using the board CMT2210/17AW-EM V1.0, unless otherwise
noted.
1.1 Recommended Operation Conditions
Table 3. Recommended Operation Conditions
Parameter
Operation Voltage Supply
Operation Temperature
Supply Voltage Slew Rate
Symbol
VDD
TOP
Conditions
Min
1.8
-40
1
Typ
Max
Unit
3.6 V
85 ℃
mV/us
1.2 Absolute Maximum Ratings
Table 4. Absolute Maximum Ratings[1]
Parameter
Symbol
Conditions
Min
Max
Unit
Supply Voltage
Interface Voltage
Junction Temperature
Storage Temperature
Soldering Temperature
ESD Rating[2]
VDD
VIN
TJ
TSTG
TSDR
Lasts at least 30 seconds
Human Body Model (HBM)
-0.3 3.6
V
-0.3 VDD + 0.3
V
-40 125 ℃
-50 150 ℃
255 ℃
-2 2 kV
Latch-up Current
@ 85 ℃
-100 100 mA
Notes:
[1]. Stresses above those listed as “absolute maximum ratings” may cause permanent damage to the device. This is a stress
rating only and functional operation of the device under these conditions is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.
[2]. The CMT2210/17AW is high-performance RF integrated circuits with VCON/P pins having an ESD rating < 2 kV HBM.
Handling and assembly of this device should only be done at ESD-protected workstations.
Caution! ESD sensitive device. Precaution should be used when handling the device in order
to prevent permanent damage.
Rev 1.3 | Page 5/28
www.hoperf.com
5 Page 
CMT2210/17AW
4. Typical Application Schematic
L2
ANT
C1
VDD
L1
C0
13
GND
14
RFIN
15
GND
16
VDD
8
XIN
7
U1 XOUT
CMT2210/17AW CLKO 6
5
DOUT
X1
C2
C3
DOUT
VDD
CSB
SDA
SCL
J1
1
2
3
4
5
Figure 10. Typical Application Schematic
Notes:
1. Connector J1 is a must for the CMT2210/17AW EEPROM access during development or manufacture.
2. The general layout guidelines are listed below. For more design details, please refer to “AN107 CMT221x Schematic and
PCB Layout Design Guideline”.
Use as much continuous ground plane metallization as possible.
Use as many grounding vias (especially near to the GND pins) as possible to minimize series parasitic inductance
between the ground pour and the GND pins.
Avoid using long and/or thin transmission lines to connect the components.
Place C0 as close to the CMT2210/17AW as possible for better filtering.
3. The table below shows the BOM of typical application.
Table 10. BOM of 433.92/868.35 MHz Typical Application [1]
Designator
Descriptions
Value (Match to 50Ω ANT)
433.92 MHz 868.35 MHz
Value (Common Used ANT)
433.92 MHz 868.35 MHz
Unit
CMT2210/17AW, low-cost
U1 300 – 960 MHz OOK
stand-alone RF receiver
-
--
±20 ppm, SMD32*25 mm,
X1
crystal
26
26 MHz
±5%, 0603 multi-layer chip
L1 27 6.8 33 6.8 nH
inductor
±5%, 0603 multi-layer chip
22 3.9 22 3.9
L2[2] inductor, for QFN16
nH
±5%, 0603 multi-layer chip
15 -- 15 --
inductor, for SOP16
C1 ±0.25 pF, 0402 NP0, 50 V 3.3 2.7 2.7 2.7 pF
C0 ±20%, 0402 X7R, 25 V
0.1
0.1 uF
C2, C3 ±5%, 0402 NP0, 50 V
27
27 pF
Note:
[1]. The 868.35 MHz application is for CMT2217AW only.
[2]. CMT2210AW devices in QFN16 and SOP16 packages share the same BOM except for the L2.
Manufacturer
CMOSTEK
EPSON
Murata LQG18
Murata LQG18
Murata GRM15
Murata GRM15
Murata GRM15
Rev 1.3 | Page 11/28
www.hoperf.com
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet CMT2217AW.PDF ] | |
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