UPC2708TB-EVAL CEL, UPC2708TB-EVAL Datasheet - Page 6

• Manufacturer Part Number: UPC2708TB-EVAL
• Description: RFID Modules & Development Tools For UPC2708TB-A
• Manufacturer: CEL

Specifications of UPC2708TB-EVAL

• Product: RFID Readers
• Dimensions: 50 mm x 50 mm x 1.6 mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PIN DESCRIPTIONS
SYSTEM APPLICATION EXAMPLE
EXAMPLE OF DBS CONVERTERS
EXAMPLE OF 2.4 GHz BAND RECEIVER
Pin No.
1
4
6
2
3
5
Parabola
Antenna
TX
SW
RX
Symbol
Output
Input
GND
V
PA
CC
BS Antenna
(DBS ODU)
Voltage (V)
Applied
4.5 to 5.5
UPC2708TB
–
0
Driver
Voltage (V)
Pin
RF Amp.
1.16
–
–
–
Signal input pin. An internal matching circuit,
configured with resistors, enables 50 Ω connection
over a wide bandwidth. A multi-feedback circuit is
designed to cancel the deviations of h
resistance. This pin must be coupled to the signal
source with a blocking capacitor.
Signal output pin. Connect an inductor between
this pin and V
output transistors.
Power supply pin. This pin should be externally
equipped with a bypass capacitor to minimize
ground impedance.
Ground pins. These pins should be connected to
system ground with minimum inductance. Ground
pattern on the board should be formed as wide as
possible. All the ground pins must be connected
together with wide ground pattern to minimize
impedance difference.
PLL
Oscillator
CC
Mixer
Description
to supply current to the internal
UPC2711TB
UPC2712TB
φ
90˚
0˚
FE
PLL
and
UPC2708TB
DEMO
IN
IF Amp.
1
Internal Equivalent
Circuit
Q
I
I
Q
IDU
To
2, 3, 5
6
4
V
OUT
CC