UPC3223TB-E3-A CALIFORNIA EASTERN LABS, UPC3223TB-E3-A Datasheet - Page 6

• Manufacturer Part Number: UPC3223TB-E3-A
• Manufacturer: CALIFORNIA EASTERN LABS

Specifications of UPC3223TB-E3-A

• Manufacturer's Type: Power Amplifier
• Number Of Channels: 1
• Supply Current: 24@5VmA
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Package Type: SMM
• Mounting: Surface Mount
• Pin Count: 6
• Noise Figure (typ): 4@2200MHzdB
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

TEST CIRCUIT
INDUCTOR FOR THE OUTPUT PIN
transistor, connect an inductor between the V
listed above.
voltage drop to output enable high level. In terms of AC, the inductor makes output-port impedance higher to get
enough gain. In this case, large inductance and Q is suitable.
CAPACITORS FOR THE V
the input and output pins.
can be supplied against V
impedance. Their capacitances are therefore selected as lower impedance against a 50 Ω load. The capacitors thus
perform as high pass filters, suppressing low frequencies to DC.
10 MHz operation, increase the value of coupling capacitor such as 10 000 pF. Because the coupling capacitors are
determined by equation, C = 1/(2 πRfc).
6
COMPONENTS OF TEST CIRCUIT FOR
MEASURING ELECTRICAL CHARACTERISTICS
C
C
C
L
The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.
The internal output transistor of this IC consumes 20 mA, to output medium power. To supply current for output
The inductor has both DC and AC effects. In terms of DC, the inductor biases the output transistor with minimum
Capacitors of 1000 pF are recommendable as the bypass capacitor for the V
The bypass capacitor connected to the V
The coupling capacitors, connected to the input and output pins, are used to cut the DC and minimize RF serial
To obtain a flat gain from 100 MHz upwards, 1 000 pF capacitors are used in the test circuit. In the case of under
1
3
4
, C
2
Feed-through Capacitor
Chip Capacitor
Chip Capacitor
Chip Inductor
Type
CC
IN
fluctuation.
50 Ω
CC
, INPUT AND OUTPUT PINS
100 pF
C
1
1 000 pF
1 000 pF
100 pF
100 nH
Value
CC
CC
Data Sheet PU10491EJ01V0DS
1
pin is used to minimize ground impedance of V
1 000 pF
pin (pin 6) and output pin (pin 4). Select large value inductance, as
C
3
C
6
4
2, 3, 5
1 000 pF
V
CC
4
L
100 pF
100 nH
C
2
CC
50 Ω
pin and the coupling capacitors for
OUT
CC
pin. So, stable bias
UPC3223TB