BCM-2302-X01-U91 [HOLTEK]
Telecom Circuit,;
| 型号： | BCM-2302-X01-U91 |
| 厂家： | 
HOLTEK SEMICONDUCTOR INC |
| 描述： | Telecom Circuit, LTE 电信 电信集成电路 |
| 文件： | 总3页 (文件大小：304K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
BCM-2302-X01
Low-IF OOK Receiver Module
Features
General Description
• Operating voltage: 2.5V~5.5V
• Operating current
The BCM-2302-X01 is an ultra-low power consumption,
high-performance and low-cost Sub-1GHz Low-IF
OOK receiving module whose design is based on the
BC2302A/BC2302B devices. The module supports
wireless applications in the 315, 433, 868 and 915MHz
frequency bands and can be easily accessed using 2-wire
I2C interface. The symbol rate is in a range of 1Kbps to
20Ksps. The receiving sensitivity can be up to -112dBm.
♦
0.5μA (Typ.) @5V, Deep Sleep Mode
♦
3.2mA(Typ.) @5V, RX Mode, 433.92MHz
• RX sensitivity: @5V, 25°C (433.92MHz)
♦
10Ksps: -112dBm(Typ.)
• Maximum operating input power: 10dBm@RF-in,
BER=0.1%
• Modulation: OOK
Selection Table
• Symbol rate: 1Ksps~20Ksps
Part Number
Frequency Band
315MHz
• Interface: 5-pin, Span=2.54mm straight hole
• Size: 16.0mm(L)×15.0mm(W)×2.6mm(H)
• Operating temperature: -40°C~85°C
BCM-2302-X01-U31
BCM-2302-X01-U43
BCM-2302-X01-U86
BCM-2302-X01-U91
433MHz
868MHz
915MHz
Pin Definition
Pin No.
Pin Name
ANT
Type
AI
Function Description
1
2
3
RF LNA input
Ground
GND
P
VDD
P
Digital and analog power
SD: RX mode Shut-down control, should be pulled low in RX Mode
4
5
SD/SCL
DO/SDA
DI
SCL: I2C clock input line in Configuration Mode
DO: Demodulated data output in RX Mode
DI/DO
SDA: I2C data line in Configuration Mode
Legend: AI=Digital input; DI=Digital output; AI=Analog input; P=Power.
Module Dimension Drawing
Top View
Rev. 1.00
1
July 29, 2019
BCM-2302-X01
Module Figure
16MHz Crystal
ANT
GND
VDD
BC2302
SD/SCL
DO/SDA
16mm(L) × 15mm(W)
Two Layer PCB
Bill of Material (433.92MHz)
Item Comp.
Description
NPO ceramic capacitor
NPO ceramic capacitor
X5R ceramic capacitor
X7R ceramic capacitor
NPO ceramic capacitor
NPO ceramic capacitor
X7R ceramic capacitor
X5R ceramic capacitor
NPO ceramic capacitor
Inductor
Size
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
0402
Value
2.7pF
9.1pF
1μF
Tol.
Part Number
1
2
C1
C2
C4
C5
C6
C7
C8
C9
C10
L1
±0.25pF
±5%
±10%
±10%
±5%
±5%
±10%
±10%
±5%
—
—
—
3
—
4
10nF
15pF
15pF
10nF
1μF
—
5
—
6
—
7
—
8
—
9
100pF
68nH
27nH
10R
—
10
11
12
13
14
15
MURATA: LQG15HS68NJ02D
L2
Inductor
—
MURATA: LQG15HS27NJ02D
R1
R2
R3
R4
Resistor
—
—
Resistor
0R
—
—
Auto-RX Mode
—
Resistor
N.C.
10R
—
Resistor
—
Select RF Band 315MHz
(BC2302A/B)
16
17
R315 Resistor
R868 Resistor
0402
0402
N.C.
N.C.
—
—
Select RF Band 868MHz
(BC2302B)
18
19
U1
Y1
IC
8NSOP-EP BC2302A/B
S3225A 16MHz
—
—
BESTCOMM
Crystal
±20ppm, CL12pF
Rev. 1.00
2
July 29, 2019
BCM-2302-X01
Copyright© 2019 by HOLTEK SEMICONDUCTOR INC.
The information appearing in this Data Sheet is believed to be accurate at the time
of publication. However, Holtek assumes no responsibility arising from the use of
the specifications described. The applications mentioned herein are used solely
for the purpose of illustration and Holtek makes no warranty or representation that
such applications will be suitable without further modification, nor recommends
the use of its products for application that may present a risk to human life due to
malfunction or otherwise. Holtek's products are not authorized for use as critical
components in life support devices or systems. Holtek reserves the right to alter
its products without prior notification. For the most up-to-date information, please
visit our web site at http://www.holtek.com.
Rev. 1.00
3
July 29, 2019
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