參數(shù)資料
型號(hào): MICRF112
廠商: Micrel Semiconductor,Inc.
英文描述: QwikRadio㈢ UHF ASK/FSK Transmitter
中文描述: QwikRadio系列㈢超高頻ASK / FSK發(fā)射器
文件頁數(shù): 18/20頁
文件大?。?/td> 537K
代理商: MICRF112
Micrel, Inc.
MICRF112
Functional Description of TX112-1
Evaluation Board.
Figure 7 shows the TX112-1 Demo Board PCB. Figure
8 is a detailed schematic of the TX112-1. Note that
Pin
J1-1
J1-2
J1-3
J2-1
J2-2
J2-3
TX112-1-433.92 ASK Bill of Materials
March 2007
18
M9999-030107
(408) 944-0800
components labeled as NP are to obtain different
configurations including FSK Mode of operation. Table 2
describes each header pin connector used in the demo
board.
Function Name
VDD
Ground
ASK INPUT
REF-OSC
GROUND
ENABLE
Functional Description
1.8V to 3.6V
VSS
Modulating Data Input, ASK or FSK
External Reference Input
VSS
Enable Input, Active High
Item Quantity
1
2
3
4
5
6
7
8
9
10
11
Ref
C1
C2
C5
Part
10μF
100pF
10pF
(np)
(np)
4.7pF
0.1μF
18pF
CON3
680nH
82nH
PCB
Footprint
0805
0603
0603
0603
0603
0603
0805
0603
Mfg P/N
Manufacturer
muRata
muRata
muRata
muRata
muRata
muRata
Coilcraft
Coilcraft
1
1
1
3
5
1
1
2
2
1
1
GRM21BR60J106KE01L
GRM1885C1H101JA01D
GRM1885C1H100JA01D
GRM1885C1H4R7JA01D
GRM188F51H104ZA01D
GRM1885C1H180JA01D
TSHR-114-S-02-A-GT
0805CS-680XJB
0603CS-082NXJB
ANTENNA LOOP, Part of
PCB
CRCW0603100KFKEA
R1,R4,R6
C6,C8,C11,C12,C15
C7
C10
C13,C14
J1,J2
L1
L4
12
13
1
1
L5
R2
ANTENNA
100k
0603
Vishay
14
13
14
6
1
1
R3,R5,R7
R8,JPR1,JPR2
U1
Y1
0
0603
CRC06030000Z0EA
MICRF112YM
SA-13.5600-F-10-C-3-3
Vishay
Micrel
HIB
MICRF112YMM10
13.560MHZ XTAL
Table 2
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