SX1223I073TRT Semtech, SX1223I073TRT Datasheet - Page 23
![IC TX UHF 433/868/916 MHZ 24TQFN](/photos/14/23/142353/sx1223i073trt_sml.jpg)
SX1223I073TRT
Manufacturer Part Number
SX1223I073TRT
Description
IC TX UHF 433/868/916 MHZ 24TQFN
Manufacturer
Semtech
Datasheet
1.SX1223SK433.pdf
(25 pages)
Specifications of SX1223I073TRT
Frequency
425 ~ 475MHz / 850 ~ 950MHz
Applications
AMR, Home Automation, HQ Music and Data
Modulation Or Protocol
FSK
Data Rate - Maximum
153.6 kbps
Power - Output
10dBm
Current - Transmitting
25.8mA
Data Interface
PCB, Surface Mount
Antenna Connector
PCB, Surface Mount
Voltage - Supply
2 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
24-TQFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Memory Size
-
Other names
SX1223I073TR
6.5
Note: refer to chapter 4.3 for pin 6.
Please contact Semtech for applications schematics and bills of materials for Reference Designs.
© Semtech 2007
TYPICAL APPLICATION SCHEMATICS
C3
VDD
C6
VDD
C5
L1
C4
C2
C1
Figure 10: Application Schematics
NC
1
2
3
4
5
6
VDD
VSSP
VDDP
RFOUT
VSSP
PTAT/PAC
R1
24
7
C7
8
23
C11
23
9
22
SX1223
TQFN24
C8
4x4
10
21
11
20
12
R2
CLKOUT
C9
19
DATAIN
DCLK
SCK
/EN
C10
SI
18
17
16
15
14
13
VDD
Slave Out
Clock Output
PLL Lock Detect
Slave In
/Select SPI
Serial Clock
Tx Data Input
Tx Data Clock
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SX1223