Technical Specification
(TM03LNNATY0)
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History
Ver. Date Contents
1.0 2018.09.04
1.1 2018.09.18
Written
by
Checked
by
Approved
by
Note
2/13
Contents
1. Product Introduction ...................................................................................................... 4
1.1 Block Diagram ...................................................................................................... 4
1.2 Environmental Specifications ............................................................................... 5
1.3 Electrical Specifications ....................................................................................... 5
1.3.1 Absolute Maximum and ESD Ratings ........................................................... 5
1.3.2 Current Consumption .................................................................................... 6
1.4 Mechanical Specifications .................................................................................. 6
1.4.1 Physical Dimensions and Connection Interface ............................................ 6
1.4.2 Mechanical Drawing ...................................................................................... 7
2. RF Specification ............................................................................................................ 8
2.1. LTE Specification ................................................................................................ 8
2.2. WCDMA Specification................………………………………………..…………… 9
3. Antenna connector configuration and Circuit design ................................................... 10
3.1. Design validation & Specification ....................................................................... 11
4. NAD Module installation guide .................................................................................... 13
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1. Product Introuction
The TM03LNNATY0 are designed for the automotive industry. They support LTE and
WCDMA air Interface standards. The TM03LNNATY0 are based on the Qualcomm
MDM9628 wireless chipsets and support the following bands.
Table 1. Supported Band
Region US
LTE
Band
WCDMA B2/B4/B5
1.1 Block Diagram
B2/B4/B5/B12/
B13/B17/B26
Confidential
[Figure 1. TM03LNNATY0 Block diagram]
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1.2 Environmental Specifications
The environmental specification for operating and storage of the TM03LNNATY0 are
defined in the the table below.
Table 2. Environmental Specifications
Parameter Temperature Range
Operating Temperature -40℃ to 85℃
Storage Temperature
Humidity 95% or less
-40℃ to +90℃
1.3 Electrical Specifications
This section provides details for some of the key electrical specifications of the
TM03LNNATY0 embedded modules.
1.3.1 Absolute Maximum Rating and ESD Ratings
This section defines the Absolute Maximum and Electrostatic Discharge (ESD) Ratings of the
TM03LNNATY0 embedded modules.
Warning: If these parameters are exceeded, even momentarily, damage may occur to the
device.
Table 3. Absolute Maximum Ratings
Parameter Min Max Units
+12.0_VPWR Power Supply Input - 16.0V V
VIN Voltage on any digital input or output pin - VREG_MDME+0.5 V
ESD Ratings
ESD1) Primary, Diversity antenna pads - Contact 10 kV
1) The ESD Simulator configured with 330pF, 2000Ω.
Caution: The TM03LNNATY0 embedded modules are sensitive to Electrostatic Discharge.
ESD countermeasures and handling methods must be used when handling the
TM03LNNATY0 devices.
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1.3.2 Current Consumption
Table 4. TM03LNNATY0 Current Consumption (TBD)
Mode Parameter Typical Max Units
LTE
WCDMA
LTE Idle, Registered 3.6 4.0 mA
WCDMA Idle, Registered 3.6 4.0 mA
LTE Sleep Mode, Average Current 1.8 2.2 mA
WCDMA Sleep Mode, Average Current 1.8 2.2 mA
Max TX Output /Full RB 600 650
Max TX Output /Full RB 600 650
mA
mA
1.4 Mechanical Specifications
1.4.1 Physical Dimensions and Connection Interface
The TM03LNNATY0 embedded modules are a Land Grid Array (LGA) form factor device. The
device does not have a System or RF connectors. All electrical and mechanical connections
are made via the 387 pad TM03LNNATY0 on the underside of the PCB.
Table5. TM03LNNATY0 Embedded Module Dimensions
Parameter Nominal Max Units
Overall Dimension 34 x 40 34.35 x 40.35 mm
Overall Module Height 3.8 4.0 mm
PCB Thickness 1.0 1.1 mm
Flatness Specification 0.1 mm
Weight TBD g
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1.4.2 Mechanical Drawing
34mm
1.4.2.1 NAD PCB
40mm
cover] [Figure 3. TOP View_With shield Can cover]
3.8mm
[Figure 4. SIDE View_With shield Can cover]
[Figure 2. TOP View_Without shield Can
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2. RF Specification
The specifications for the LTE and WCDMA interfaces are defined.
TM03LNNATY0 is designed to be compliant with the standard shown in the table
below.
Table6. Standards Compliance
Technology Standards
LTE • 3GPP Release 8
WCDMA • 3GPP Release 9
2.1 LTE Specification
2.1.1 LTE RX Sensitivity
The Receiver Sensitivity of the TM03LNNATY0 are specified in the following table.
Table7. Conducted RX (Receive) Sensitivity – LTE Bands
BAND Method (DL CH) Specification
BAND 2
Reference
sensitivity
level(DUAL)
BAND 4
Reference
sensitivity
level(DUAL)
BAND 5
Reference
sensitivity
level(DUAL)
BAND 12
Reference
sensitivity
level(DUAL)
BAND 13
Reference
sensitivity
level(DUAL)
BAND 17
Reference
sensitivity
level(DUAL)
BAND 26
Reference
sensitivity
level(DUAL)
Measure BLER of Mid Channel (900) in Band2
Measure BLER of Mid Channel (2175) in Band4
Measure BLER of Mid Channel (2525) in Band5
Measure BLER of Mid Channel (5095) in Band12
Measure BLER of Mid Channel (5230) in Band13
Measure BLER of Mid Channel (5790) in Band17
Measure BLER of Mid Channel (8865) in Band26
sensitivity : ≤-95
BLER : ≤ 5%
sensitivity : ≤-97
BLER : ≤ 5%
sensitivity : ≤-95
BLER : ≤ 5%
sensitivity : ≤-94
BLER : ≤ 5%
sensitivity : ≤-94
BLER : ≤ 5%
sensitivity : ≤-94
BLER : ≤ 5%
sensitivity : ≤-94.5
BLER : ≤ 5%
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2.2 WCDMA Specification
2.2.1 WCDMA RX Sensitivity
The Receiver Sensitivity of the TM03LNNATY0 are specified in the following table.
Table8. Conducted RX (Receive) Sensitivity – WCDMA Bands
Item Method (DL CH) Specification
BAND2
BER(Bit Error
Rate)
BAND4
BER(Bit Error
Rate)
BAND5
BER(Bit Error
Rate)
Measure BER of Middle Channel (CH=9800)
in Band2 0.1% @≤-106.7dBm
Measure BER of Middle Channel (CH=1675)
in Band4.
Measure BER of Middle Channel (CH=4400)
in Band5 0.1% @≤-106.7dBm
0.1% @≤-106.7dBm
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3. NAD Module installation guide
- TM03LNNATY0 Module is mounted with solder ball on the main TCU board.
TM03LNNATY0 Module is the Limited single-modular transmitter and is used only on
the Toyota TCU board.
3.1. Antenna connector configuration and Circuit design
[Figure 5. Schematic and Antenna Configuration]
[Figure 6. Trace Layout]
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[Figure 7. Placement]
[Figure 8. Part List]
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[Figure 8. 50ohms calculatoin(mm) trace width : 0.55mm, Copper clearance : 0.5mm]
3.2 Design validation & production procedures
To verify compliance of the reference trace, a coupon must be requested with every
manufacturing panel form and for which the characteristics are described in the Gerber
files. Part of these characteristic are shown in Figure 8. Then a network analyzer is
used to measure the impedance of this coupon in order to validate the antenna trace.
[Figure 9]
Measurement results delivered with boards. Controlled impedance shall be 50
Note1.
Ohms +/- 15% on layer TOP 0.55mm microstrip traces referenced to layer 3 plane and
with a copper clearance of 0.50mm.
[Figure 8. PCB stack-up]
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Notice
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates
uses and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is
no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning
the equipment off and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
-Consult the dealer or an experienced radio/TV technician for help.
The LG Electronics is not responsible for any changes or modifications not expressly
approved by the party responsible for compliance. Such modifications could void the user’s
authority to operate the equipment.
The module is limited to OEM installation ONLY.
This module is limited to be installed in the specific final product(Model: TL19BNN).
The OEM integrator is responsible for ensuring that the end-user has no manual instructions
to remove or install module.
The module is limited to installation in mobile or fixed applications.
This device complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This device should be installed and operated with minimum distance 20cm
between the radiating element of this device and the user.
The maximum antenna gain including cable loss must not exceed the table below;
Band Frequency Range[MHz]
B2 1850 ~ 1910 -3.5 -5.2
B4 1710 ~ 1755 -2.9 -6.8
B26(5) 814 ~ 849 0.2 -4.9
B13 777 ~ 787 0.1 -3.9
B12(17) 699 ~ 716 -0.4 -5.4
Maximum antenna gain (including cable loss)[dBi]
Main Sub
(Impedance: 50Ω)
Main antenna - (Model: 86769-459B1)
Sub Antenna - (Model: 86880-245B0)
The satisfy FCC exterior labeling requirements, the following text must be placed on the
exterior of the end product. Contains module FCC ID: BEJTM03NNATY0.
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