CA2818C PDF даташит
Спецификация CA2818C изготовлена «Motorola Semiconductors» и имеет функцию, называемую «18.5 dB 0.35-400 MHz 1000 mWATT WIDEBAND LINEAR AMPLIFIER». |
|
Детали детали
Номер произв | CA2818C |
Описание | 18.5 dB 0.35-400 MHz 1000 mWATT WIDEBAND LINEAR AMPLIFIER |
Производители | Motorola Semiconductors |
логотип |
4 Pages
No Preview Available ! |
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by CA2818C/D
The RF Line
Wideband Linear Amplifier
CA2818C
Designed for amplifier applications in 50 to 100 ohm systems requiring wide
bandwidth, low noise and low distortion. This hybrid provides excellent gain
stability with temperature and linear amplification as a result of the push–pull
circuit design.
• Specified Characteristics at VCC = 24 V, TC = 25°C:
Frequency Range — 0.35 to 400 MHz
18.5 dB
0.35 – 400 MHz
Output Power — 1000 mW Typ @ 1 dB Compression, f = 200 MHz
1000 mWATT
Power Gain — 18.5 dB Typ @ f = 50 MHz
WIDEBAND
PEP — 1000 mW Typ @ – 32 dB IMD, f = 200 MHz
LINEAR AMPLIFIER
Noise Figure — 5 dB Typ @ f = 200 MHz
ITO — 47 dBm Typ @ f = 150 MHz
m• All Gold Metallization for Improved Reliability
• Unconditional Stability Under All Load Conditions
.coMAXIMUM RATINGS
URating
Symbol
Value
Unit
t4Supply Voltage
VCC 28 Vdc
RF Power Input
Pin +14 dBm
eOperating Case Temperature Range
TC – 20 to +100 °C
eStorage Temperature Range
Tstg – 40 to +100
°C
ELECTRICAL CHARACTERISTICS (TC = 25°C, VCC = 24 V, 50 Ω system unless otherwise noted)
hCharacteristic
Symbol
Min
SFrequency Range
BW 0.35
Gain Flatness (f = 0.35– 400 MHz)
taPower Gain (f = 50 MHz)
Noise Figure, Broadband (f = 200 MHz)
FL —
PG 17.75
NF —
aPower Output — 1 dB Compression (f = 200 MHz)
.DThird Order Intercept (See Figure 10, f1 = 200 MHz)
Input/Output VSWR (f = 0.35– 400 MHz)
Po 1dB
ITO
VSWR
800
43
—
wSecond Harmonic Distortion (Po = 100 mW) f2H = 0.35 – 200 MHz
f2H = 200 – 400 MHz
Peak Envelope Power (Two Tone Distortion Test — See Figure 10)
wf = 0.35– 200 MHz @ –32 dB IMD
mf = 200 – 400 MHz @ –32 dB IMD
dso
PEP
—
—
600
w oSupply Current
ICC 190
CASE 714F–03, STYLE 1
[CA (POS. SUPPLY)]
Typ
—
± 0.5
18.5
5
1000
45
1.7:1
– 65
—
800
Max
400
±1
19.25
6
—
—
2:1
– 60
– 50
—
Unit
MHz
dB
dB
dB
mW
dBm
—
dB
mW
205 220 mA
w.DataSheet4U.cREV 1
ww©MMOotoTrOolaR, OIncL.A19R95F DEVICE DATA
CA2818C
1
No Preview Available ! |
TYPICAL CHARACTERISTICS
20
19
18
17
16
TC = 25°C
15
15 V
14 24 V
28 V
13
0 100 200 300 400 500 600 700
f, FREQUENCY (MHz)
Figure 1. Power Gain versus Voltage
8
7
6
5
4
TC = 25°C
3
15 V
2 24 V
28 V
1
0 100 200 300 400 500 600 700
f, FREQUENCY (MHz)
Figure 4. Noise Figure versus Voltage
1.5
(RELATIVE TO FREQUENCY RESPONSE AT 25°C)
1.0
0.5
0.0
– 0.5
– 1.0
– 1.5
– 2.0
0
VCC = 24 V
– 40°C
+ 100°C
100 200 300 400 500 600
f, FREQUENCY (MHz)
Figure 2. Relative Power Gain
versus Temperature
700
47
45
43
41
39
TC = 25°C
37
15 V
35 24 V
28 V
33
0 100 200 300 400 500 600 700
f, FREQUENCY (MHz)
Figure 5. Third Order Intercept
versus Voltage
34
32
30
28
TC = 25°C
26
15 V
24 24 V
28 V
22
20
0 100 200 300 400 500 600 700
f, FREQUENCY (MHz)
Figure 3. 1 dB Compression versus Voltage
34
32
30
28
26
TC = 25°C
24
15 V
22 24 V
28 V
20
0 100 200 300 400 500 600 700
f, FREQUENCY (MHz)
Figure 6. Peak Envelope Power
versus Voltage
CA2818C
2
MOTOROLA RF DEVICE DATA
No Preview Available ! |
– 20
– 30
Pout = + 20 dBm
– 40
– 50
– 60
– 70
– 80
– 90
0
TC = 25°C
15 V
24 V
28 V
100 200 300 400 500 600 700
fH, HARMONIC FREQUENCY (MHz)
Figure 7. Second Harmonic Distortion versus Voltage
6
5
4
3
2
1
0
–1
0
VCC = 24 V
TC = 25°C
100 200 300 400 500 600 700
f, FREQUENCY (MHz)
Figure 8. Group Delay versus Frequency
Biased at 24 Volts
Frequency
(MHz)
S11
Mag
Ang
0.35
– 17.0
18.7
1
– 17.3
10.7
50
– 16.3
– 7.6
100
– 15.6
– 15.1
200
– 14.0
– 47.3
300
– 14.1
– 85
400
– 18.0
– 137
Magnitude in dB, Phase Angle in degrees.
S21
Mag
Ang
18.4 7.4
18.6 3.4
18.7 – 38.8
18.5 – 70.1
18.3 – 149
18.1 135
17.4 58
S12
Mag
Ang
– 24.1
– 169
– 24.0
– 175
– 23.9
145
– 24.1
117
– 24.8
47.9
– 25.3
– 15
– 25.9
– 84.3
Table 1. S–Parameters
T = 25°C Zo = 50Ω
S22
Mag
Ang
– 16.4
11.1
– 16.7
6.5
– 17.0
– 38.8
– 18.4
– 65.9
– 20.6
– 101
– 16.6
– 142
– 14.2
134
PIN CONFIGURATION
INPUT
1 2 3 4 5 6 78 9
OUTPUT
0.01 µF
VCC
Figure 9. Functional Schematic
Po
IMD
f1 f2 2 f2 – f1
ITO = Po + IMD / 2 @ IMD > 60 dB
PEP = 4 x Po @ IMD = – 32 dB
Figure 10. Intermodulation Test
MOTOROLA RF DEVICE DATA
CA2818C
3
Скачать PDF:
[ CA2818C.PDF Даташит ]
Номер в каталоге | Описание | Производители |
CA2818C | 18.5 dB 0.35-400 MHz 1000 mWATT WIDEBAND LINEAR AMPLIFIER | Motorola Semiconductors |
Номер в каталоге | Описание | Производители |
TL431 | 100 мА, регулируемый прецизионный шунтирующий регулятор |
Unisonic Technologies |
IRF840 | 8 А, 500 В, N-канальный МОП-транзистор |
Vishay |
LM317 | Линейный стабилизатор напряжения, 1,5 А |
STMicroelectronics |
DataSheet26.com | 2020 | Контакты | Поиск |