AH212 Просмотр технического описания (PDF) - Unspecified
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AH212 Datasheet PDF : 5 Pages
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AH212
The Communications Edge TM
1 Watt High Linearity, High Gain InGaP HBT Amplifier
Product Information
1960 MHz Application Circuit (AH212-S8PCB1960)
Typical RF Performance at 25 qC
Frequency
1960 MHz
S21 – Gain
25.8 dB
S11 – Input Return Loss
-15 dB
S22 – Output Return Loss
-11 dB
Output P1dB
+30 dBm
Output IP3
(+15 dBm / tone, 1 MHz spacing)
Channel Power
(@-45 dBc ACPR, IS-95, 9 channels fwd)
Noise Figure
+48.5 dBm
+23.5 dBm
5.5 dB
Device / Supply Voltage
+5 V
Quiescent Current
400 mA
CAP
ID=C5
C=1 000 p F
PORT
P=1
Z=5 0 Ohm
CAP
ID=C1
C=47 pF
CAP
ID=C2
C=47 pF
RES
ID=R2
R=0 O hm
RES
ID=R1
R=10 Ohm
All passive components are of size 0603
unless otherwise noted.
Vcc = +5 V
CAP
ID=C6
C=1000 pF
CAP
ID=C11
C=4.7E6 pF
SIZE 1210
CAP
ID= C10
C=1000 p F
C AP
ID=C9
C =47 p F
IND
ID=L1
L=18 nH
1
85
2 NET="AH212" 76
IN D
ID =L2
L=18 nH
Size 0805
CA P
ID=C8
C=47 p F
3
4
RES
ID=R3
R=75 Ohm
CAP
ID=C4
C=1000 pF
67
58
TLINP
ID=TL1
Z0=50 Ohm
L=125 m il
Ee f f = 4.6
Lo ss=0
F0=0 M Hz
CAP
ID=C 7
C=2.7 pF
P O RT
P=2
Z=50 Ohm
C7 is placed bet ween silkscree n marke r "2" and "3 " on W J’s e val
Board or @ 14 de gre es at 1.96G Hz away from pins 6 and 7.
VBC = +5 V
S21 vs. Frequency
28
27
S11 vs. Frequency
0
0
+25°C -40°C +85°C
-5
-5
S22 vs. Frequency
26
-10
-10
25
-15
-15
24
+25°C -40°C +85°C
23
1930 1940 1950 1960 1970 1980 1990
Frequency (MHz)
P1dBvs. Frequency
Circuit boardsareoptimizedat 1960MHz
31
-20
-25
1930 1940 1950 1960 1970 1980 1990
Frequency (MHz)
OIP3 vs. Frequency
+25°C, +15 dBm/tone
55
-20
+25°C -40°C +85°C
-25
1930 1940 1950 1960 1970 1980 1990
Frequency (MHz)
OIP3 vs. Temperature
freq. = 1960 MHz, 1961 MHz, +15 dBm/tone
55
30
50
50
29
45
45
28
27
40
40
-40°C +25°C +85°C
26
35
35
1930 1940 1950 1960 1970 1980 1990 1930 1940 1950 1960 1970 1980 1990
-40 -15
10
35
60
85
Frequency (MHz)
Frequency (MHz)
Temperature (°C)
OIP3 vs. Output Power
freq. =1960MHz, 1961MHz, +25°C
55
Noise Figure vs. Frequency
7
ACPR vs. Channel Power
IS-95, 9 Ch. Fwd, ±885 kHz offset, 30 kHz Meas BW, 1960 MHz
-40
6
-45
50
-50
5
45
-55
4
-60
40
3
-65
-40°C +25°C +85°C
-40C +25C +85 C
35
2
-70
12 13 14 15 16 17 18 1930 1940 1950 1960 1970 1980 1990
18 19 20 21 22 23 24 25
Output Power (dBm)
Frequency (MHz)
Output Channel Power (dBm)
Specifications and information are subject to change without notice.
¢ ¢ ¢ ¢ WJ Communications, Inc Phone 1-800-WJ1-4401 FAX: 408-577-6621 e-mail: sales@wj.com Web site: www.wj.com
Page 3 of 5 November 2005
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