參數(shù)資料
型號(hào)： TH7120
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(hào)/調(diào)頻/調(diào)幅器
文件頁(yè)數(shù)： 14/28頁(yè)
文件大小： 718K
代理商： TH7120
TH7120
300 to 930MHz
FSK/FM/ASK Transceiver
3901007120
Rev. 005
Page 14 of 28
Data Sheet
Jan. 2002
PRELIMINARY
C-word
Symbol
Bits
No.
Description
Software button
NR16:NR0
NR16:NR0
[16:0]
17
Feedback divider ratio in RX mode
UP
[17]
1
Select frequency band:
BAND
‘1’
‘0’
up to 500 MHz
500 to 1000MHz
Select VCO active current:
low current (250 μA)
standard current (350 μA)
high1 current (450 μA)
high2 current (550 μA)
Select Phase Detector polarity:
positive (1)
High2:High1
[19:18]
2
VCOCUR
‘00’
‘01’
‘10’
‘11’
POLAR
[20]
1
PFDPOL
‘1’
‘0’
negative (2)
(2)
(1)
FREQUENCY
VCO
VCO INPUT VOLTAGE
LNAGI_E
[21]
1
Select LNA gain control mode:
LNACTRL
‘0’
‘1’
external LNA gain control
internal LNA gain control
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TH7121 制造商:未知廠家 制造商全稱:未知廠家 功能描述:300 to 930MHz FSK/FM/ASK Transceiver
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
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