73S8009CN-DB Maxim Integrated Products, 73S8009CN-DB Datasheet - Page 11

• Manufacturer Part Number: 73S8009CN-DB
• Description: BOARD DEMO FOR 73S8009CN
• Manufacturer: Maxim Integrated Products

Specifications of 73S8009CN-DB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

UM_8009CN_060
Rev. 1.1
(Figure 3)
Item #
18
19
20
21
Electrical
Schematic &
PCB Silkprint
Reference
JP1
TP9
J3
TP10
Name
SIM Force Detect
Vp Test Point
Board VPC_IN
supply, smart
card data signals
and OFF
ON/OFF Test
Point
Test point to monitor the ON/OFF input pin.
The SIM card connector does not contain a detection
switch so the jumper must be installed when using a
SIM card. This allows the PRES input to be
overridden so VCC can be turned on.
Test point to monitor the internal intermediate voltage
regulator. This regulator output takes the VPC voltage
and steps it up to more than 5 V (if necessary) as the
input source for the VCC and VDD output regulators.
Connector that supplies the VPC input supply voltage,
the smart card data interface signals and the OFF
interrupt output.
73S8009CN Demo Board User Manual
Use
11