UPC2748TB-A CEL, UPC2748TB-A Datasheet - Page 5
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UPC2748TB-A
Manufacturer Part Number
UPC2748TB-A
Description
IC MMIC AMP 900MHZ SOT-363
Manufacturer
CEL
Type
RF IC'sr
Datasheet
1.UPC2748TB-A.pdf
(9 pages)
Specifications of UPC2748TB-A
Current - Supply
4.5mA ~ 8mA
Frequency
900MHz ~ 1.5GHz
Gain
21dB
Noise Figure
2.8dB ~ 4dB
Package / Case
SC-70-6, SC-88, SOT-363
Rf Type
Cellular
Test Frequency
900MHz
Voltage - Supply
2.7V ~ 3.3V
Mounting Style
SMD/SMT
Operating Frequency
0.4 GHz
Operating Supply Voltage
2.7 V to 3.3 V
Supply Current
6 mA
Maximum Power Dissipation
200 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
P1db
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
UPC2748TB-A
Manufacturer:
NEC
Quantity:
169
TYPICAL PERFORMANCE CURVES
Notes:
1. UPC2747TB.
2. UPC2748TB.
PIN DESCRIPTION
Pin
No.
1
4
6
2
3
5
-10
-30
-20
0
-40
OUTPUT POWER vs. INPUT POWER
Output
Name
Input
GND
V
Pin
CC
-30
Input Power, P
AND VOLTAGE
V
UPC2748TB
CC
2.7 to 3.3
Applied
Voltage
2.79
2.72
= 3.3 V
0.8
0.8
(V)
2.7 V
0
-20
1
2
1
2
IN
(dBm)
-10
f = 900 MH
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
This pin must be coupled to the signal source
with a blocking capacitor.
Signal output pin. An internal matching
circuit, configured with resistors, enables
50 Ω connection over a wide bandwidth.
This pin must be coupled to the output
load with a blocking capacitor.
Power supply pin. This pin should be
externally equipped with a bypass capacitor
to minimize ground impedance.
Ground pin. This pin 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.
3.0 V
Z
0
(T
A
= 25°C)
Description
FE
and resistance.
-10
-20
-30
0
-40
OUTPUT POWER vs. INPUT POWER
-40 ˚ C
IN
The above diagram is for the UPC2747TB.
The resistor marked with a star does not
exist in the UPC 2748TB.
1
T
Input Power, P
A
AND TEMPERATURE
-30
= +85˚ C
+25˚ C
UPC2748TB
Internal Equivalent Circuit
3
T
GND
A
-20
= +85˚ C
IN
+25˚ C
(dBm)
V
f = 900 MH
CC
-10
= 3.0 V
2
-40 ˚ C
GND
Z
5
0
6
4
V
OUT
CC