User Manual

Contact Connections
MOTOROLA MC13192 Product Preview 11
6 Contact Connections
Table 8. Contact Function Description
Contact # Contact Name Type Description Functionality
1 RFIN- RF Input LNA negative differential input 2.4 to 2.5 GHz
2 RFIN+ RF Input LNA positive differential input 2.4 to 2.5 GHz
3 Not Used Tie to Ground
4 Not Used Tie to Ground
5 PAO+ RF Output /DC
Input
Power Amplifier Positive Output.
Open drain. Connect to V
DDA
.
2.4 to 2.5 GHz
6 PAO- RF Output/DC
Input
Power Amplifier Negative Output.
Open drain. Connect to V
DDA
.
2.4 to 2.5 GHz
7 Not used Tie to Ground
8 GPIO4 Digital Input/
Output
General Purpose Input/Output 4. When digital
output:
Vol= 20%VDDINT
Voh=80%VDDINT
When digital
input:
Vil= 30%VDDINT
Vih=70%VDDINT
1 mA max source/
sink.
9 GPIO3 Digital Input/
Output
General Purpose Input/Output 3 When digital
output:
Vol= 20%VDDINT
Voh=80%VDDINT
When digital
input:
Vil= 30%VDDINT
Vih=70%VDDINT
1 mA max source/
sink.
10 GPIO2 Digital Input/
Output
General Purpose Input/Output 2.
When gpio_alt, Register 9, Bit 7, = 1,
GPIO2 functions as a “CRC Valid”
indicator.
When digital
output:
Vol= 20%VDDINT
Voh=80%VDDINT
When digital
input:
Vil= 30%VDDINT
Vih=70%VDDINT
1 mA max source/
sink.
Fr
eescale S
emiconduct
or
, I
Freescale Semiconductor, Inc.
nc...