SX1230I066TRT Semtech, SX1230I066TRT Datasheet - Page 24

• Manufacturer Part Number: SX1230I066TRT
• Description: IC TX UHF 433/868/916 MHZ 24-QFN
• Manufacturer: Semtech

Specifications of SX1230I066TRT

• Frequency: 315MHz, 434MHz, 868MHz, 915MHz
• Applications: RKE
• Modulation Or Protocol: ISM
• Data Rate - Maximum: 600kbps
• Power - Output: 17dBm
• Current - Transmitting: 95mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 1.8 V ~ 3.7 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-MLPQ
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 4mm
• Product Length (mm): 4mm
• Operating Supply Voltage (min): 1.8V
• Operating Supply Voltage (typ): 2.5/3.3V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed
• Other names: Q4629601; SX1230I066TR; SX1230I066TRT

SX1230, Revision 2 May 2009
©2008 Semtech Corp.
ADVANCED COMMUNICATIONS & SENSING
Addr.
0x0A
0x0B
0x0C
0x0D
0x0E
0x0F
Register Name
PllStat
VcoCtrl1
VcoCtrl2
VcoCtrl3
VcoCtrl4
ClockCtrl
Default
0x10
0x05
NA
NA
NA
NA
Bits
7:6
1:0
7:5
4:0
7:5
4:0
7:5
4:0
7:5
4:0
7:4
2:0
5
4
3
2
3
Variable Name
-
pll_lock_detect
pll_cal_done
pll_cal_ok
pll_cal_start
pll_divr(1:0)
-
SB1(4:0)
-
SB2(4:0)
-
SB3(4:0)
-
SB4(4:0)
-
rc_enable
clkout_select
Page 24
Mode
rw
rw
rw
rw
rw
rw
rw
w
r
r
r
r
r
r
r
r
r
unused
PLL lock status:
0 = PLL not locked
1 = PLL locked
PLL calibration status
0 = Calibration on-going
1 = Calibration performed
Note: Reset to 0 in sleep mode irrespective of
calibration state.
PLL Calibration Result
0 = Calibration procedure failed
1= Calibration procedure successful
Note: Reset to 0 in sleep mode irrespective of
calibration state
Triggers PLL calibration, always read as 0.
PLL division ratio
00 = Automatic
Others, PLL divider = PLL_divr
unused
VCO band first calibration value
unused
VCO band second calibration value
unused
VCO band third calibration value
unused
VCO band fourth calibration value
unused
Enables RC oscillator. RC oscillator is also
automatically switched on in E
0 = RC oscillator off
1 = RC oscillator on
Selects CLKOUT source:
000 = f
001 = f
010 = f
011 = f
100 = f
101 = f
110 = RC clock (65 kHz)
111 = Clock output off.
Note: Switching from RC to f
can generate glitches
XOSC
XOSC
XOSC
XOSC
XOSC
XOSC
Integrated Transmitter IC
/ 2 (16 MHz)
/ 4 (8 MHz)
/ 8 (4 MHz)
/ 16 (2 MHz)
/ 32 (1 MHz) (d)
(32 MHz)
Description
www.semtech.com
DATASHEET
XOSC
SX1230
2
PROM mode.
or vice versa