Document
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC1675G
GENERAL PURPOSE WIDE BNAD AMPLIFIER
DESCRIPTION
The µPC1675G is a silicon monolithic integrated circuit employing small package (4pins mini mold) and designed for use as a wide bnad amplifier convers from HF band to UHF band.
FEATURES
• Excellent frequency response : 1.9 GHz TYP. @ 3 dB down below flat gain. • High isolation. • Super small package. • Uni- and low voltage operation : VCC = 5 V • Input and output matching 50 Ω.
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C)
Supply Voltage Total Power Dissipation Operating Temperature Storage Temperature VCC PT Topt Tstg 6 200 −40 to +85 −55 to +150 V mW °C °C
ELECTRICAL CHARACTERISTICS (TA = 25 °C, VCC = 5 V)
CHARACTERISTIC Circuit Current Power Gain Noise Figure Upper Limit Operating Frequency Isolation Input Return Loss Output Return Loss Maximum Output Level SYMBOL ICC GP NF fu ISL RLin RLout PO 1.6 21 9 8 2 MIN. 12 10 TYP. 17 12 5.5 1.9 25 12 11 4 MAX. 22 14 7.0 UNIT mA dB dB GHz dB dB dB dBm TEST CONDITIONS No Signal f = 0.5 GHz f = 0.5 GHz 3 dB down below flat gain f = 0.5 GHz f = 0.5 GHz f = 0.5 GHz f = 0.5 GHz, Pin = 0 dBm
NEC cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Document No. P12446EJ2V0DS00 (2nd edition) (Previous No. IC-1890) Date Published March 1997 N Printed in Japan
©
1989
µPC1675G
TYPICAL CHARACTERISTICS (TA = 25 °C)
CIRCUIT CURRENT vs. SUPPLY VOLTAGE 25 ICC-Circuit Current-mA 20 ICC-Circuit Current-mA 30
CIRCUIT CURRENT vs. OPERATING TEMPERATURE
20
15 10 5
10
0 0 1 2 3 4 5 6 VCC-Supply Voltage-V
−50
0
50
100
Topt-Operating Temperature-°C
20 GP-Insertion Power Gain-dB 10 NF-Noise Figure-dB 7.5 5 2.5 0 16
NOISE FIGURE AND INSERTION POWER GAIN vs. FREQUENCY GP-Insertion Power Gain-dB
20 16 12
INSERTION POWER GAIN vs. FREQUENCY VCC = 5 V TA = −40 °C
VCC = 5.5 V GP
12 NF 8 4.5 V 4 0 5.0 V
+25 °C 8 +85 °C 4 0
60
100
200
500
1000
2000
60
100
200
500
1000
2000
f-Frequency-MHz
f-Frequency-MHz
REVERSE INSERTION GAIN vs. FREQUENCY 0 RLin-Input Return Loss-dB RLout-Output Return Loss-dB VCC = 5 V 0
INPUT AND OUTPUT RETURN LOSS vs. FREQUENCY VCC = 5 V
ISL-Isolation-dB
−10
−10
RLin RLout
−20
−20
−30 60 100 200 500 1000 2000
−30 60
100
200
500
1000
2000
f-Frequency-MHz
f-Frequency-MHz
2
µPC1675G
OUTPUT POWER vs. INPUT POWER 5
Po-Output Power-dBm
VCC = 5 V, f = 500 MHz
0 −5 −10 −15 −20 −30
IM3-3rd Order Intermodulation Distortion-dBc
THIRD ORDER INTERMODULATION DISTORTION vs. OUTPUT POWER OF EACH TONE f1 = 500 MHz f2 = 504 MHz −50
−40
5.5 V
−30
5.0 V 4.5 V
−20
−25
−20
−15
−10
−5
0
Pin-Input Power-dBm
−10 −20
−10 Pout-Output Power of Each Tone-dBm
0
S-PARAMETER
VCC = 5 V, ZO = 50
f (MHz) 100 200 400 600 800 1000 1200 1400 1600 1800 2000 S11 0.284 0.287 0.270 0.228 0.178 0.136 0.120 0.122 0.124 0.114 0.085 ∠ S11 −27.1 −55.4 −114.3 −173.0 132.5 85.8 46.0 3.6 −45.4 −98.5 −55.6 S21 3.853 3.877 3.933 4.039 4.167 4.239 4.160 3.894 3.512 3.083 2.661 ∠ S21 −33.8 −67.6 −135.5 155.7 85.3 12.8 −61.0 −135.0 152.1 81.2 12.1 S12 0.065 0.064 0.059 0.054 0.052 0.053 0.060 0.068 0.078 0.088 0.098 ∠ S12 −27.0 −51.4 −98.3 −142.3 177.3 138.4 97.5 53.3 6.4 −42.4 −92.6 S22 0.225 0.235 0.266 0.294 0.305 0.283 0.229 0.156 0.084 0.048 0.067 ∠ S22 159.1 95.7 15.6 −60.1 −134.3 151.9 80.2 13.3 −40.9 −56.1 −75.0
3
µPC1675G
PACKAGE DIMENSIONS EQUIVALENT CIRCUIT
+VCC
PACKAGE DIMENSIONS (Units: mm)
0.4 −0.05 0.4 −0.05
2.8 −0.3 1.5
2
+0.2
+0.1
+0.1
+0.2 −0.1
OUT
(1.8) 0.95 0.95
2.9±0.2
3 (1.9)
IN
1
4
0.6 −0.05
5°
5°
0.4 −0.05
+0.1
+0.1
GND
0.16 −0.06
+0.2 −3.1
1.1
0.8
5°
0 to 0.1
5°
PIN CONNECTIONS 1. GND 2. OUTPUT 3. VCC 4. INPUT
4
+0.1
µPC1675G
[MEMO]
5
µPC1675G
[MEMO]
6
µPC1675G
[MEMO]
7
µPC1675G
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