XE1283SKC915XE1 Semtech, XE1283SKC915XE1 Datasheet - Page 9

• Manufacturer Part Number: XE1283SKC915XE1
• Description: KIT STARTER FOR XE1283 915MHZ
• Manufacturer: Semtech
• Series: TrueRF™r
• Type: Transceiverr

Specifications of XE1283SKC915XE1

• Contents: Processor Boards, Modules, Batteries, Antennas, Serial Cable and Software CD
• For Use With/related Products: XE1283 (915MHz)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

(*) SPR strongly depends on the design of the application board and the choice of the external components. Values down
to -70 dBm can be achieved with careful design.
3.3
3.3.1
Stresses beyond the absolute maximal ratings may cause permanent damage to the device. Functional operation at the
absolute maximal ratings is not implied. Exposure to conditions beyond the absolute maximal ratings may affect the
reliability of the device.
© Semtech 2005
Symbol
TS_OS
TS_FEI
TS_SYNC_AQ
XTAL
FSTEP
VTHR
SPR
VIH
VIL
VOH
VOL
Voltage applied to VBAT with respect to VSS
Voltage applied to VPP with respect to VSS
Voltage applied to all pins except VPP and VBAT
MICROCONTROLLER
Absolute maximum ratings
barker decoder
Equivalent input thresholds of
the RSSI
mode
Digital output level high
Digital output level low
Description
Quartz oscillator wake-up time
FEI wake-up time
Time for synchronization of the
Quartz oscillator frequency
Frequency synthesizer step
Spurious emission in receiver
Digital input level high
Digital input level low
Conditions
Input power of –106 dBm
Data rate = 1154 bps
Chip rate = 12.7 kcps
From Rx enabled
Fundamental or 3
Exact step is XTAL / 77’824
Mode A
(*)
in % VDD
in % VDD
in % VDD
in % VDD
9
High range:VTHR1
Low range:VTHR1
VBAT-0.3
VSS-0.3
Min.
-0.3
Fundamental
3
rd
rd
overtone
overtone
VTHR2
VTHR3
VTHR2
VTHR3
VBAT+0.3
Max.
6.0
12
Min
75
75
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
V
V
V
Typ
500
-95
-90
-85
-80
-75
-70
-65
XE1283
0.3
2.5
39
5
-
-
-
-
-
Note
2/BR
www.semtech.com
Max
0.5
25
25
-
-
-
-
-
-
-
-
-
-
-
-
-
dBm
Unit
dBm
dBm
dBm
dBm
dBm
dBm
MHz
ms
ms
ms
ms
Hz
%
%
%
%