TH7122ENE Melexis Inc, TH7122ENE Datasheet - Page 40
TH7122ENE
Manufacturer Part Number
TH7122ENE
Description
IC TXRX 930MHZ FSK/FM/ASK 32LQFP
Manufacturer
Melexis Inc
Specifications of TH7122ENE
Frequency
300MHz ~ 930MHz
Data Rate - Maximum
115Kbps
Modulation Or Protocol
ASK, FM, FSK
Applications
Alarm and Security Systems, RKE, TPMS
Power - Output
-10dBm ~ 11dBm
Sensitivity
-105dBm
Voltage - Supply
2.2 V ~ 5.5 V
Current - Receiving
14mA
Current - Transmitting
23mA @ 10dBm
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Operating Temperature
-40°C ~ 85°C
Package / Case
32-LQFP
Transmitting Current
12mA
Data Rate
115Kbps
Frequency Range
300MHz To 930MHz
Modulation Type
AM, FM, FSK
Sensitivity Dbm
-105dBm
Rf Ic Case Style
LQFP
No. Of Pins
32
Supply Voltage
RoHS Compliant
Output Power
10dBm
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Memory Size
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
TH7122.3
TH7122ENETR
TH7122ENETR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
9.3
39010 07122
Rev. 010
Frequency
170 MHz
27 MHz
40 MHz
80 MHz
Mode
LNA Input Impedances in Transmit Mode
33.6 Ω
33.6 Ω
33.6 Ω
34.3 Ω
R
S
1.9 nH
2.1 nH
2.4 nH
2.2 nH
L
LNA off, Pin LNA is shorted
S
Frequency
Page 40 of 44
315 MHz
433 MHz
868 MHz
915 MHz
32.7 Ω
33.6 Ω
35.7 Ω
36.6 Ω
R
S
FSK/FM/ASK Transceiver
2.2 nH
2.3 nH
2.7 nH
2.8 nH
L
S
27 to 930MHz
TH7122
IN_LNA
26
Data Sheet
L
R
Feb/09
S
S