參數(shù)資料
型號： 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/調(diào)頻/調(diào)幅器
文件頁數(shù)： 16/28頁
文件大小： 718K
代理商： TH7120
TH7120
300 to 930MHz
FSK/FM/ASK Transceiver
3901007120
Rev. 005
Page 16 of 28
Data Sheet
Jan. 2002
Parameter
Symbol
Condition
Standby current
I
SBY
TE/SDTA=0,
RE/SCLK=0
Idle current
I
IDLE
TE/SDTA=1,
RE/SCLK=1
@ f
i
= 433.92 MHz
Total supply current in
receive mode at low gain
RE/SCLK=1
V
GAIN_LNA
> 1.4 V
@ f
i
= 433.92 MHz
Total supply current in
receive mode at high gain
RE/SCLK=1
V
GAIN_LNA
< 0.8 V
@ f
i
= 433.92 MHz
Total supply current in
transmit mode at 0 dBm power
RE/SCLK=0
ASK/FSK=1
@ f
i
= 433.92 MHz,
@ P
o
= 0 dBm
T ec hnic al Data
Absolute Maximum Ratings
Parameter
Symbol
V
cc
V
IN
IN
P
imax
T
STG
V
ESD1
V
ESD2
Condition / Note
Min
0
0.3
1
40
1.0
TBD
Max
7.0
V
cc
+0.3
1
10
+125
+1.0
TBD
Unit
V
V
mA
dBm
°C
kV
kV
Supply voltage
nput voltage
nput current
nput RF level
Storage temperature
Electrostatic discharge
Electrostatic discharge
1) pins IN_DTA, ASK/FSK, RE/SCLK; TE/SDTA, FS0/SDEN, FS1/LD
2) all pins, exept IN_DTA, ASK/FSK, RE/SCLK; TE/SDTA, FS0/SDEN, FS1/LD
no damage
human body model, 1)
human body model, 2)
Normal Operating Conditions
Parameter
Symbol
V
cc
T
a
c
f
VCO
f
RO
f
R
FSK
f
m
R
ASK
Condition
Min
2.5
40
300
300
3
±
5
Max
5.5
+85
930
930
12
±
120
60
20
60
Unit
V
C
MHz
MHz
MHz
kHz
kbit/s
kHz
kbit/s
Supply voltage
Operating temperature
Carrier frequency
VCO frequency
RO frequency
Frequency deviation
FSK data rate
FM bandwidth
ASK data rate
at FM or FSK
NRZ
NRZ
DC Characteristics
all parameters under normal operating conditions, unless otherwise stated;
typical values at T
a
= 23 °C and V
cc
= 3 V
Min
Typ
50
Max
100
Unit
nA
2.5
3.2
mA
I
RX_low
TE/SDTA=0,
6.0
8.0
mA
I
RX_high
TE/SDTA=0,
7.0
9.0
mA
I
TX_0
TE/SDTA=1,
9.0
11.5
mA
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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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