MICRF218_11 MICREL [Micrel Semiconductor], MICRF218_11 Datasheet - Page 21

• Manufacturer Part Number: MICRF218_11
• Description: 3.3V, 315/433MHz Wide-IF Bandwidth ASK Receiver
• Manufacturer: MICREL [Micrel Semiconductor]

Micrel
QR218HE1 Bill of Materials, 433.92 MHz
Notes:
1.
2.
3.
4.
5.
6.
November 2011
JP1,JP
R1,R2,
C6,C5
2, JP3
ANT1
ANT2
Item
Y1A
JP4
C9
C4
C3
C8
R4
R3
Y1
U1
L1
L2
L3
J2
J3
On Semiconductor Tel: [phone]
Micro Commercial Corp. Tel: [phone]
Sumida Tel: [phone]
Murata Tel: [phone]
Vishay Tel: [phone]
Micrel Semiconductor Tel: [phone]
MICRF218AYQS
Part Number
HC49/US
HCM49
Table 11. QR218HE1 Bill of Materials, 433.92 MHz, Narrow Band.
Micrel Semiconductor
Coilcraft / Murata /
Coilcraft / Murata /
Coilcraft / Murata /
www.hib.com.br
www.hib.com.br
Murata / Vishay
Murata / Vishay
Murata/Vishay
Manufacturer
MuRata
Murata
Vishay
Vishay
ACT1
ACT1
ACT1
Helical PCB Antenna Pattern
(np)50-ohm Ant
1.5pF , 0402/0603
4.7µF, 0805
1.1pF, 0402/0603
0.1µF, 0402/0603
5.6pF, 0402/0603
short, 0402, 0Ω resistor
(np) not placed
(np) not placed
CON6
24nH 5%, 0402/0603
39nH 5%, 0402/0603
30nH 2%, 0402/0603
(np) 0402, not placed
100kΩ
(np)13.51783MHz Crystal
13.51783MHz Crystal
QSOP16
21
, 0402
168mm 20 AWG, rigid wire
Description
[phone]
M9999-111111
MICRF218
Qty.
1
0
1
1
2
1
2
0
0
1
1
1
1
0
1
0
1
1