參數(shù)資料
型號： TH7121
廠商： Electronic Theatre Controls, Inc.
英文描述： 300 to 930MHz FSK/FM/ASK Transceiver
中文描述： 300至930MHz FSK信號/調(diào)頻/調(diào)幅器
文件頁數(shù)： 21/28頁
文件大?。?/td> 710K
代理商： TH7121
TH7121
300 to 930MHz
FSK/FM/ASK Transceiver
3901007121
Rev. 001
Page 21 of 28
Data Sheet
Jan. 2002
XTAL
HC49-SMD
7.1505 MHz
±
30ppm calibr.
±
30ppm temp.
CERFIL
Leaded
type
B
IF2
= 40 kHz
SMD
type
@ B
IF2
= 150 kHz
CERRES
SMD type
CDACV10.7MG18-A
FSK test circuit component list to Fig. 4 and Fig. 5
Part
Size
Value
@ 868.3 MHz
Tolerance
Description
C0
C1
C2
C3
C4
0805
0603
0603
0805
0805
8.2 pF
NIP
1 pF
10 nF
100 pF
±
5%
±
5%
±
5%
±
10%
±
10%
VCO tank capacitor
LNA output tank capacitor
MIX input matching capacitor
data slicer capacitor
demodulator output low-pass capacitor,
depending on data rate
RSSI output low pass capacitor
blocking capacitor
blocking capacitor
C5
CB0
0805
0805
0805
0603
0603
0603
0603
0805
0805
0805
0805
0805
0603
0603
0805
0805
0805
0805
0805
330 pF
100 nF
330 pF
±
10%
±
10%
±
10%
CB1 to CB4
CB5
CB6
CB7
CF1
CF2
CX1
CX2
CP0
CRX0
CTX0
RB
RP
RF
RF1
RPS
330 pF
10 nF
330 pF
2.2 nF
100 pF
15 pF
33 pF
10 - 12 pF
100 pF
10 pF
10
3.9 K
82 k
9.1 k
NIP
±
10%
±
10%
±
10%
±
5%
±
5%
±
5%
±
5%
±
5%
±
5%
±
5%
±
10%
±
5%
±
5%
±
5%
±
5%
blocking capacitor
blocking capacitor
blocking capacitor
loop filter capacitor
loop filter capacitor
RO capacitor
RO capacitor for FSK (
f =
±
20 kHz)
CERRES parallel capacitor
RX coupling capacitor
TX coupling capacitor
blocking resistor for VCC
CERFIL parallel resistor
loop filter resistor
loop filter resistor
power-select resistor, only required
at fixed-frequency operation
VCO tank inductor
LNA output tank inductor
TX impedance matching inductor
varactor diode from Infineon
fundamental-mode crystal, C
load
= 10 pF to 15pF,
C
0, max
= 7 pF, R
m, max
= 70
ceramic filter from Murata
L0
L1
0805
0603
0805
SOD-323
2.2 nH
10 nH
±
5%
±
5%
±
5%
LTX0
VD1
2.2 nH // 2.7 pF
BBY-03W
SFE10.7MFP @
TBD
SFECV10.7MJS-A
±
40 kHz
ceramic filter from Murata
ceramic demodulator tank from Murata
Notes:
NIP – not in place, may be used optionally
Antenna matching network according to Evaluation Board Description EVB7120
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相關代理商/技術參數(shù)
參數(shù)描述
TH7122 制造商:MELEXIS 制造商全稱:Melexis Microelectronic Systems 功能描述:27 to 930MHz FSK/FM/ASK Transceiver
TH71221 制造商:MELEXIS 制造商全稱:Melexis Microelectronic Systems 功能描述:27 to 930MHz FSK/FM/ASK Transceiver
TH71221ELQ 制造商:MELEXIS 功能描述:TRX FSK/FM/ASK 27-930MHZ 32QFN 制造商:Melexis Semiconductors 功能描述:TRX, FSK/FM/ASK, 27-930MHZ, 32QFN 制造商:MELEXIS 功能描述:TRX, FSK/FM/ASK, 27-930MHZ, 32QFN; Frequency Min:300MHz; Frequency Max:930MHz; Modulation Type:AM, FM, FSK; Sensitivity dBm:-107dBm; Data Rate:115Kbps; Supply Voltage Min:2.2V; Supply Voltage Max:5.5V; RF IC Case Style:QFN; No. of ;RoHS Compliant: Yes
TH71221ELQ-BAA-000-RE 制造商:Melexis Semiconductors 功能描述:IC TXRX FSK/FM/ASK 32QFN 制造商:Melexis Semiconductors 功能描述:TH71221 Series 300 to 930 MHz 115 kbps SMT FSK/AM/ASK Transceiver - QFN-32
TH71221ELQ-BAA-000-TU 制造商:Melexis Semiconductors 功能描述:TH71221 Series 300 to 930 MHz 115 kbps SMT FSK/AM/ASK Transceiver - QFN-32
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