AH420-EPCB900 Просмотр технического описания (PDF) - TriQuint Semiconductor
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AH420-EPCB900 Datasheet PDF : 9 Pages
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AH420
4W High Linearity InGaP HBT Amplifier
1930-1990 MHz Reference Design (AH420-EPCB1960)
W-CDMA 3GPP Test Model 1+64 DPCH, PAR = 10.2 dB @ 0.01% Probability, 3.84 MHz BW
Typical W-CDMA Performance at 25°C
Frequency (MHz) 1930 1960 1990 Units
Channel Power
+27 +27 +27 dBm
Power Gain
13.4 14.1 14.1 dB
Input Return Loss 13 19 11 dB
Output Return Loss 4.7 7 12 dB
ACLR
-49 -48 -47 dBc
P1dB
+35.6 +35.6 +35.6 dBm
Output IP3
At 27dBm/tone, 1MHz spacing
+49 +49 +49 dBm
Noise Figure
5.6 5.3 5.3 dB
Quiescent Current, Icq
800
mA
Vpd, Vcc
+5
V
C2
C1
R1
C7
C8
D1
C3
C5
C4
C14
C6
C15
C9
C10
C11
C12
Notes:
1. The primary RF microstrip line is 50 Ω.
2. Do not exceed 5.5V on Vpd and Vcc or damage will occur to D1.
3. Components shown on the silkscreen but not on the schematic are not used.
4. Vpd used for device power down (low=RF off)
5. The edge of C13 is placed at 75mil from AH420 RFout pin. (8.0 o @ 1960 MHz)
6. The edge of C15 is placed 50mil from the edge of C13. (5.3 o @ 1960 MHz)
7. The edge of C16 is placed 345mil from the edge of C15. (37 o @ 1960 MHz)
8. The edge of C14 is placed at 160mil from AH420 Rfin pin. (17.2 o @ 1960 MHz)
9. The edge of C17 is placed 95mil from the edge of C14. (10.2 o @ 1960 MHz)
10. 0 Ω jumpers can be replaced with copper trace in target application.
15
14
13
12
11
10
1.92
Gain vs. Frequency
T=25°C
1.94
1.96
1.98
Frequency (GHz)
0
-5
-10
-15
-20
-25
2.00
1.92
Return Loss
T=25°C
1.94
1.96
Frequency (GHz)
Current vs Output Average Power vs. Frequency
1050
T=25°C
8
1000
950
900
850
800
24
7
6
1930 MHz
1960 MHz
1990 MHz
25
26
27
28
29
Output Power (dBm)
5
4
1.90
ACLR vs. Output Average Power vs. Frequency
-35
T=25°C
-40
-45
-50
S11
1.98
S22
2.00
-55
-60
24
1930 MHz
1960 MHz
1990 MHz
25
26
27
28
29
Output Power (dBm)
Noise Figure vs. Frequency
T=25°C
1.92
1.94
1.96
1.98
2.00
Frequency (GHz)
Specifications and information are subject to change without notice
TriQuint Semiconductor Inc • Phone 1-503-615-9000 • FAX: 503-615-8900 • e-mail: info-sales@tqs.com • Web site: www.TriQuint.com
Page 5 of 9 July 2010
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