SX1223I073TRT Semtech, SX1223I073TRT Datasheet - Page 6

• 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

© Semtech 2007
HRFOP
SRFOP
XTAL
TS_OS
TS_OS_QS
TS_FS
TS_TR
TD_TX
TD_TXW
ACP
ACP_mw3
PHN
CLKOUT
VIH
VIL
Symbol
Highest RF output power
RF output power steps
Crystal oscillator frequency
Oscillator wake-up time
Oscillator wake-up time in
quick start-up mode
Frequency synthesizer
wake-up time
Transmitter wake-up time
Transmission duration in
mw2 mode
Transmission duration in
mw2 mode
Power transmitted in the
150 kHz adjacent channel
Power transmitted in the
250 kHz adjacent channel
in mw3 modulation mode
Phase noise of the output
signal
Output clock
Digital input level high
Digital input level low
Description
Highest programmable output
power
RF output power step size
(8 steps available)
Recommended value: 16 MHz
From sleep mode
Quick start-up mode
IDDST_QS_typ=0.9mA
(XCO_quick_start,
XCO_high_I = 10)
From standby mode (oscillator
running)
frequency at most 5 kHz away
from the target
From FS mode (frequency
synthesizer running)
Duration during which the
output signal is a proper FSK
signal and the carrier
frequency doesn’t drift by
more than 50 kHz from the
time when the transmitter has
reached its steady-state
(including PA)
Same conditions as TD_TX,
but over the whole
temperature range
At 10 dBm output power,
modulated signal
Measured on a 150 kHz
bandwidth centered at 150
kHz from the carrier, f = 40
kHz
At 10 dBm output power,
modulated signal
Measured on a 250 kHz
bandwidth centered at 250
kHz from the carrier, f = 60
kHz
At 10 dBm output power,
unmodulated signal
Measured at 50 kHz from the
carrier in mw3 mode
On pin CLKOUT
% VDD
% VDD
Conditions
6
Min
30
15
75
8
-
-
-
-
-
-
-
-
-
-
-
0.15
Typ
-16
-23
-83
0.8
10
3
1
-
-
-
-
-
-
-
Max
500
-17
-80
40
25
2
2
-
-
-
-
-
-
-
www.semtech.com
SX1223
dBc/Hz
dBm
MHz
dBm
dBm
MHz
Unit
ms
ms
ms
ms
ms
dB
µs
%
%