SX1223I073TRT Semtech, SX1223I073TRT Datasheet - Page 23

• Manufacturer Part Number: SX1223I073TRT
• Description: IC TX UHF 433/868/916 MHZ 24TQFN
• Manufacturer: Semtech

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