CMT2257AW-EQR datasheet(3/5 Pages) ETC2

부품명	CMT2257AW-EQR

상세설명	300 ??960 MHz OOK/(G)FSK Receiver with Decoder

PDF	5 Pages

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제조업체	ETC2 [List of Unclassifed Manufacturers]

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3 / 5 page

CMT2257AW

Rev 1.0 | Page 3 / 5

www.hoperf.com

Typical Application

U1

CMT2257AW

XIN

XOUT

DATA1

DATA0/TEST

GND

RFIN

GND

VDD

L1

C1

C0

ANT

13

14

15

16

5

6

7

8

C2

X 1

DATA0

VDD

J1

1

2

3

4

5

CSB

SDA

SCL

L2

C3

VDD

DATA1

DATA2

DATA3

VDD

LED1

R1

Notes:

1. Connector J1 is for EEPROM Programming.

2. Same BOM is required for CMT2250AW in QFN and SOP packages

DATA1

LED0

R0

DATA0

LED3

R3

DATA3

LED2

R2

DATA2

Figure 1. CMT2257AW Typical Application Schematic

Table 3. BOM of Typical Application

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

CMT2257AW, 300 – 960

MHz OOK/(G)FSK

receiver with decoder

-

CMOSTEK

X1

±20 ppm, SMD32*25 mm,

crystal

26

MHz

EPSON

L1

±5%, 0603 multi-layer chip

inductor

27

6.8

33

6.8

nH

Murata LQG18

L2

±5%, 0603 multi-layer chip

inductor

22

3.9

22

3.9

nH

Murata LQG18

C1

±0.25 pF, 0402 NP0, 50 V

3.3

2.7

pF

Murata GRM15

C0

±20%, 0402 X7R, 25 V

0.1

uF

Murata GRM15

C2, C3

±5%, 0402 NP0, 50 V

27

pF

Murata GRM15

R0/1/2/3

5%, 0402 chip resistor

330

Ω

LED0/1/2/3

SMD3528, orange LED

40

mW

유사한 부품 번호 - CMT2257AW-EQR

제조업체	부품명	데이터시트	상세설명
List of Unclassifed Man...	CMT2250AW-EDB	355Kb / 4P	300 ??480 MHz OOK Receiver with Decoder
	CMT2250AW-EQR	355Kb / 4P	300 ??480 MHz OOK Receiver with Decoder
	CMT2250AW-ESR	355Kb / 4P	300 ??480 MHz OOK Receiver with Decoder
	CMT2251AW-EQR	303Kb / 3P	300 ??480 MHz OOK Receiver with Decoder and 1 PWM Output

More results

유사한 설명 - CMT2257AW-EQR

제조업체	부품명	데이터시트	상세설명
List of Unclassifed Man...	CMT2113AW-ESR	765Kb / 26P	Low-Cost 240 ??480 MHz (G)FSK/OOK Transmitter
	CMT2119AW-ESR	858Kb / 29P	240 ??960 MHz (G)FSK/OOK Transmitter
	CMT2157AW-ESR	937Kb / 31P	240 ??960 MHz (G)FSK/OOK Stand-Alone Transmitter with Encoder
	CMT2180AW-ESR	321Kb / 4P	240 ??960 MHz SoC OOK/(G)FSK Transmitter
	CMT2210AW-EQR	896Kb / 28P	Low-Cost 300 ??960 MHz OOK Stand-Alone RF Receiver
	CMT2213AW-EQR	750Kb / 25P	Low-Cost 300 ??480 MHz (G)FSK/OOK Stand-Alone RF Receiver
	CMT2250AW-EQR	355Kb / 4P	300 ??480 MHz OOK Receiver with Decoder
	CMT2251AW-EQR	303Kb / 3P	300 ??480 MHz OOK Receiver with Decoder and 1 PWM Output
Melexis Microelectronic...	MLX71121	356Kb / 29P	FSK/OOK Receiver
IET Labs Inc.	CMT2119AW	858Kb / 29P	240 – 960 MHz (G)FSK/OOK Transmitter

More results

CMT2257AW-EQR 데이터시트(PDF) 3 Page - List of Unclassifed Manufacturers

CMT2257AW-EQR 데이터시트(HTML) 3 Page - List of Unclassifed Manufacturers

유사한 부품 번호 - CMT2257AW-EQR

유사한 설명 - CMT2257AW-EQR

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