Datasheet > BC2502A

BC2502A

更新时间： 2024-03-03 10:10:46

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		/
页数	文件大小	规格书
14页	623K
描述
Sub-1GHz Low-IF FSK RF Receiver

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中文翻译

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数据手册

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BC2502A 数据手册

BC2502A/BC2502B

Absolute Maximum Ratings

Storage Temperature ............................-60℃ to150℃

Operating Temperature ........................ -40°C to 85°C

ESD HBM......................................................... ±2kV

Supply Voltage.................................V_SS-0.3V to 5.5V

Input Digital Voltage...............V_SS-0.3V to V_DD+0.3V

Input Analog Voltage ......................V_SS-0.3V to 2.1V

*Devices being ESD sensitive. HBM (Human Body Mode) is based on MIL-STD-883.

Note: These are stress ratings only. Stresses exceeding the range speciﬁed under “Absolute Maximum Ratings”

may cause substantial damage to the device. Functional operation of this device at other conditions beyond

those listed in the specification is not implied and prolonged exposure to extreme conditions may affect

device reliability.

D.C. Characteristics

Ta=25°C, V_DD=5.0V, f_XTAL=16MHz, FSK demodulation with matching circuit, unless otherwise speciﬁed

Symbol

T_OP

V_DD

Current Consumption

I_SLPCurrent Consumption, Deep Sleep Mode

Parameter

Operating Temperature

Operating Voltage

Conditions

Min.

-40

Typ.

—

Max.

Unit

°C

—

2.4

5.0

5.5

—

0.5

4.7

4.5

5.8

100

—

μA

kΩ

@ 315MHz

@ 433MHz

@ 868MHz

@ 915MHz

I_RX

Current Consumption, RX Mode

R_PH

Pull-high Resistance for I/O Ports

—

A.C. Characteristics

Ta=25°C, V_DD=5.0V, f_XTAL=16MHz, FSK demodulation with matching circuit, unless otherwise speciﬁed

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Receiver Characteristics

BC2502A/BC2502B

BC2502B only

—

315

433.92

868.35

915

—

-57

-47

—

f_RF

RF Frequency Range

MHz

BC2502B only

f_DEV

Symbol Rate

—

Ksps

Frequency Deviation

—

kHz

SR=1Ksps, BER=0.1%

SR=10Ksps, BER=0.1%

SR=1Ksps, BER=0.1%

SR=10Ksps, BER=0.1%

SR=5Ksps, BER=0.1%

SR=10Ksps, BER=0.1%

SR=5Ksps, BER=0.1%

SR=10Ksps, BER=0.1%

25MHz~1GHz

—

-105

-108

-106

-108

-105

-104

—

RX Sensitivity – 315MHz

(Instrument: Keysight E4438C)

RX Sensitivity – 433.92MHz

(Instrument: Keysight E4438C)

(1)

P_SENS

dBm

RX Sensitivity – 868.35MHz

(Instrument: Keysight E4438C)

RX Sensitivity – 915MHz

(Instrument: Keysight E4438C)

SE_RX

Receiver Spurious Emission

dBm

dBc

Above 1GHz

—

±2MHz oﬀset

Blocking Immunity

±10MHz oﬀset

Rev. 1.20

December 05, 2022

1 234 5 6 7...14

中文翻译

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与BC2502A相关器件

型号	品牌	获取价格	描述	数据表
BC2502B	HOLTEK	获取价格	Sub-1GHz Low-IF FSK RF Receiver
BC2502C	HOLTEK	获取价格	Sub-1GHz Low-IF OOK/FSK RF Receiver
BC2502D	HOLTEK	获取价格	Sub-1GHz Low-IF OOK/FSK RF Receiver
BC250A	TDK	获取价格	Transistor
BC250B	TDK	获取价格	Transistor
BC250C	TDK	获取价格	Transistor
BC251	MOTOROLA	获取价格	AMPLIFIER TRANSISTORS PNP SILICON
BC25111R-430-J	YAGEO	获取价格	Single Phase EMI Filter,
BC2511IR-430-J	YAGEO	获取价格	General Purpose Inductor, 43uH, 1 Element,
BC251A	MOTOROLA	获取价格	AMPLIFIER TRANSISTORS PNP SILICON

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