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LMX9838
www.ti.com
SNOSAZ9F –JULY 2007–REVISED DECEMBER 2014
7 Specifications
7.1 Absolute Maximum Ratings
(1)
The following conditions are true unless otherwise stated in the tables: T
A
= –40°C to +85°C. V
CC
= 3.3 V. RF system
performance specifications are ensured on Texas Instruments Flagstaff board rev 2.1 evaluation platform.
MIN MAX UNIT
V
CC
Digital Voltage Regulator input -0.2 4 V
V
I
Voltage on any pad with GND = 0 V -0.2 V
CC
+ 0.2 V
Lead Temperature NOPB
(2)(3)
T
LNOPB
250 °C
(solder 40 sec.)
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional. This device is a high performance RF integrated circuit and is ESD sensitive. Handling and
assembly of this device should be performed at ESD free workstations.
(2) Reference IPC/JDEC J-STD-20C spec.
(3) NOPB = No Pb (No Lead).
7.2 Handling Ratings
MIN MAX UNIT
T
stg
Storage temperature range –65 150 °C
Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all
2000
pins
(1)
V
(ESD)
Electrostatic discharge V
Charged device model (CDM), per JEDEC specification
1000
JESD22-C101, all pins
(2)
ESD
MM
ESD - Machine Model 200
(3)
V
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
(3) All pins meet 200V Macine Model ESD rating except pins RXD, TXD, CTS, RTS, PG4, OP5, PG6, PG7, SCL, SDA, MDOD1, MWCS,
SFS, STD, SRD RATED AT 150v.
7.3 Recommended Operating Conditions
MIN NOM MAX UNIT
MV
CC
Module internal Voltage Regulator input 3.0 3.3 3.6 V
V
CC
Digital Voltage Regulator input 2.5 3.3 3.6 V
T
R
Digital Voltage Regulator Rise Time 10 μs
Ambient Operating Temperature Range
T
A
-40 +25 +85 °C
Fully Functional Bluetooth Node
V
CC
_IO
(1)
Supply Voltage Digital I/O 1.8 3.3 3.6 V
V
CC
_CORE Supply Voltage Output
(2)
1.8 V
V
CC
_CORE
MAX
Supply Voltage Output Max Load 5 mA
V
CC
_CORE
SHORT
When used as Supply Input (V
CC
grounded) 1.6 1.8 2 V
(1) V
CC
must be > (V
CC
_IO - 0.5V) to avoid backdrive supply.
(2) Should not be used for external supplies
7.4 Thermal Information
LMX9838
THERMAL METRIC
(1)
NAW UNIT
70 PINS
R
θJA
Junction-to-ambient thermal resistance 45 °C/W
(1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.
Copyright © 2007–2014, Texas Instruments Incorporated Submit Documentation Feedback 5
Product Folder Links: LMX9838
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