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UPC2747TB-A

P1-P3P4-P6P7-P9
TYPICAL PERFORMANCE CURVES (TA = 25°C)
UPC2747TB, UPC2748TB
P
SAT
P
1dB
0 1000 2000
-4.0
8.0
-12.0
-
V
CC
= 3.0 V
I
CC
= 6 mA
Frequency, f (GHZ)
Frequency, f (GHZ)
Input Return Loss RLin (dB)
Output Return Loss RLout (dB)
Frequency, f (MHz)
Output Power, (dBm)
Frequency, f (MHz)
Isolation, ISOL (dB)
Output Power, (dBm)
UPC2748TB
RETURN LOSS vs. FREQUENCY
UPC2748TB
ISOLATION vs. FREQUENCY
UPC2748TB
POWER vs. FREQUENCY
UPC2748TB
POWER vs. FREQUENCY
0.01 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
0
-10
-20
-40
-50
-30
1.8 V
V
CC
= 3.0 V
V
CC
= 3.0 V
1.8 V
0.01 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
0
10
20
30
40
50
RLOUT (VCC = 1.8 V)
RLIN (VCC = 3.0 V)
RLin (VCC = 1.8 V)
RLout (VCC = 3.0 V)
Psat
P1dB
0 1000 2000
-12.0
-16.0
-20.0
V
CC
= 1.8 V
I
CC
= 3.5 mA
UPC2748TB
GAIN vs. FREQUENCY
AND TEMPERATURE
UPC2748TB
GAIN and NOISE FIGURE
vs. FREQUENCY
Gain, G
S
(dB)
Noise Figure NF (dB)
Frequency, f (GHz)
Frequency, f (MHz)
Gain, G
S
(dB)
0 1000 2000
20
18
16
14
-40˚C
+25˚C
+85˚C
V
CC
= 3.0 V
I
CC
= 6 mA
0.01 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0
20
15
10
5
0
V
CC
= 3.3 V
2
3
4
5
6
V
CC
= 3.0 V
V
CC
= 2.7 V
V
CC
= 1.8 V
V
CC
= 2.7 V
V
CC
= 3.0 V
V
CC
= 3.3 V
Input Power, PIN (dBm) Input Power, PIN (dBm)
Output Power, (dBm)
Output Power, (dBm)
UPC2748TB
OUTPUT POWER vs. INPUT POWER
AND VOLTAGE
UPC2748TB
OUTPUT POWER vs. INPUT POWER
AND TEMPERATURE
-40 -30 -20 -10 0
0
-10
-20
-30
V
CC
= 3.3 V
3.0 V
2.7 V
f = 900 MH
Z
-40 -30 -20 -10 0
0
-10
-20
-30
T
A
= +85˚ C
+25˚ C
-40 ˚ C
V
CC
= 3.0 V
f = 900 MH
Z
T
A
= +85˚ C
+25˚ C
-40 ˚ C
TYPICAL PERFORMANCE CURVES (TA = 25°C)
UPC2747TB, UPC2748TB
Pin Pin Applied
No. Name Voltage Description Internal Equivalent Circuit
(V)
1 Input 0.8
1
Signal input pin. An internal matching
0.8
2
circuit, configured with resistors, enables
50 Ω connection over a wide bandwidth.
A multi-feedback circuit is designed to
cancel the deviations of hFE and resistance.
This pin must be coupled to the signal source
with a blocking capacitor.
4 Output 2.79
1
Signal output pin. An internal matching
2.72
2
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.
6VCC 2.7 to 3.3 Power supply pin. This pin should be
externally equipped with a bypass capacitor
to minimize ground impedance.
2 GND 0 Ground pin. This pin should be connected
3 to system ground with minimum inductance.
5 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.
PIN DESCRIPTION
Notes:
1. UPC2747TB.
2. UPC2748TB.
OUT
IN
1
2
3
GND GND
5
4
6
V
CC
The above diagram is for the UPC2747TB.
The resistor marked with a star does not
exist in the UPC 2748TB.
UPC2747TB, UPC2748TB
VCC = VOUT = 3.0 V, ICC = 5.0 mA
FREQUENCY S11 S21 S12 S22
GHz MAG ANG MAG ANG MAG ANG MAG ANG K
0.1 0.091 -178.3 3.732 -3.9 0.001 28.0 0.290 -3.7 98.96
0.2 0.105 -161.2 3.997 -13.3 0.002 103.2 0.294 -4.3 64.71
0.3 0.136 -166.8 4.075 -23.4 0.002 76.0 0.292 -3.9 46.80
0.4 0.165 -172.9 4.105 -32.9 0.004 90.4 0.286 -5.6 29.99
0.5 0.179 177.8 4.141 -41.2 0.004 89.4 0.298 -6.9 25.94
0.6 0.185 170.1 4.098 -49.5 0.005 90.7 0.302 -8.4 20.69
0.7 0.189 162.5 4.124 -57.9 0.006 96.6 0.307 -10.2 17.38
0.8 0.189 155.1 4.104 -66.3 0.008 101.3 0.309 -12.2 12.59
0.9 0.182 148.8 4.061 -74.5 0.009 99.2 0.313 -14.4 12.26
1.0 0.180 142.6 4.016 -83.0 0.012 99.9 0.316 -16.9 9.45
1.1 0.174 137.1 3.977 -91.8 0.013 100.3 0.318 -19.7 8.22
1.2 0.160 131.5 3.948 -99.5 0.015 105.5 0.318 -22.6 7.49
1.3 0.148 127.4 3.799 -108.4 0.016 96.6 0.318 -24.9 7.42
1.4 0.134 124.4 3.736 -115.9 0.019 93.8 0.313 -27.4 6.36
1.5 0.124 121.0 3.582 -124.0 0.022 93.8 0.311 -30.1 5.83
1.6 0.110 121.0 3.506 -131.7 0.023 88.1 0.312 -31.8 5.55
1.7 0.099 122.9 3.317 -138.8 0.025 88.6 0.308 -33.3 5.37
1.8 0.089 126.8 3.190 -145.7 0.028 88.3 0.305 -35.1 5.05
1.9 0.084 134.8 3.040 -152.8 0.030 80.2 0.305 -37.2 4.98
2.0 0.085 141.7 2.901 -159.0 0.032 78.7 0.303 -38.8 4.97
2.1 0.087 148.1 2.736 -164.8 0.034 77.6 0.299 -40.9 4.99
2.2 0.092 152.1 2.645 -170.8 0.035 73.0 0.304 -41.5 4.97
2.3 0.102 156.6 2.507 -176.3 0.037 72.5 0.304 -42.2 4.93
2.4 0.114 158.7 2.395 177.8 0.038 68.5 0.305 -44.7 5.01
2.5 0.126 161.4 2.312 172.9 0.041 66.2 0.317 -45.8 4.76
2.6 0.136 160.6 2.218 168.1 0.042 64.0 0.319 -47.8 4.78
2.7 0.154 161.3 2.136 162.1 0.042 60.4 0.323 -50.8 4.88
2.8 0.168 160.4 2.036 157.8 0.044 54.8 0.331 -54.1 4.88
2.9 0.180 157.9 1.952 151.6 0.044 53.0 0.330 -57.5 5.07
3.0 0.196 155.2 1.847 147.6 0.043 47.2 0.332 -60.9 5.45
3.1 0.208 152.5 1.757 141.6 0.045 44.0 0.331 -65.5 5.49
TYPICAL SCATTERING PARAMETERS (TA = 25˚C)
UPC2747TB
Coordinates in Ohms
Frequency in GHz
VCC = VOUT = 3.0 V
1.0 G
3.0 G
2.0 G
0.1 G
S11
S22
1.0 G
3.0 G
2.0 G
0.1 G
P1-P3P4-P6P7-P9

UPC2747TB-A

Mfr. #:
Buy UPC2747TB-A
Manufacturer:
CEL
Description:
RF Amplifier 3V 900MHz Amplifier
Lifecycle:
New from this manufacturer.
Delivery:
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