CMT2210/17AW

Rev 1.3 | Page 2/28

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Typical Application

U1

CMT2210/17AW

XIN

XOUT

CLKO

DOUT

GND

RFIN

GND

VDD

L1

C1

C0

ANT

13

14

15

16

5

6

7

8

C 2

X 1

DOUT

VDD

J1

1

2

3

4

5

CSB

SDA

SCL

L2

C3

VDD

Figure 1. CMT2210/17AW Typical Application Schematic

Table 1. BOM of 433.92/868.35 MHz Typical Application

[1]

Designator

Descriptions

Value (Match to 50

Ω ANT)

Value (Common Used ANT)

Unit

Manufacturer

433.92 MHz

868.35 MHz

433.92 MHz

868.35 MHz

U1

CMT2210/17AW, low-cost

300 – 960 MHz OOK

stand-alone RF receiver

-

-

-

CMOSTEK

X1

±20 ppm, SMD32*25 mm,

crystal

26

26

MHz

EPSON

L1

±5%, 0603 multi-layer chip

inductor

27

6.8

33

6.8

nH

Murata LQG18

L2

[2]

±5%, 0603 multi-layer chip

inductor, for QFN16

22

3.9

22

3.9

nH

Murata LQG18

±5%, 0603 multi-layer chip

inductor, for SOP16

15

--

15

--

C1

±0.25 pF, 0402 NP0, 50 V

3.3

2.7

2.7

2.7

pF

Murata GRM15

C0

±20%, 0402 X7R, 25 V

0.1

0.1

uF

Murata GRM15

C2, C3

±5%, 0402 NP0, 50 V

27

27

pF

Murata GRM15

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.

Table 2. Product Selection Table

Product

Modulation/

Frequency

Sensitivity

Rx Current

Embedded

EEPROM

Package

CMT2210AW

OOK/

300-480 MHz

-113 dBm

(433.92 MHz, 1 ksps, 0.1% BER)

3.8 mA

(433.92 MHz)

√

QFN16(3x3)/

SOP16

CMT2217AW

OOK/

300-960 MHz

-110 dBm

(868.35 MHz, 1 ksps, 0.1% BER)

5.2 mA

(868.35 MHz)

√

QFN16(3x3)

Note: Connector J1 is for

EEPROM Programming