AP602 WJ Communications, Inc., AP602 Datasheet - Page 7

• Manufacturer Part Number: AP602
• Description: High Dynamic Range 4w 28v Hbt Amplifier
• Manufacturer: WJ Communications, Inc.

WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: [phone] • e-mail: [e-mail] • Web site: www.wj.com, www.TriQuint.com
Typical WCDMA Performance at 25 °C
Frequency
W-CDMA Channel Power
Power Gain
Input Return Loss
Output Return Loss
ACLR
IMD3 @ +27 dBm PEP
Operating Current, Icc
Collector Efficiency
Output P1dB
Quiescent Current, Icq
Vpd, Vbias
Vcc
14
13
12
11
-40
-45
-50
-55
-60
-65
at a channel power of +27 dBm
20
19
2110 MHz
2140 MHz
2170 MHz
2110 MHz
2140 MHz
2170 MHz
AP602
High Dynamic Range 4W 28V HBT Amplifier
ACLR1 vs. Output Power vs. Frequency
Gain vs. Output Power vs. Frequency
21
Average Output Power (dBm)
CW tone, Vcc = 28V, Icq = 80 mA, 25 ˚C
24
WCDMA, Vcc = 28V, Icq = 80 mA, 25 ˚C
Output Power (dBm)
W-CDMA 3GPP Test Model 1+64 DPCH, 60% clipping, PAR = 8.6 dB @ 0.01% Probability, 3.84 MHz BW
2110-2170 MHz Application Circuit Performance Plots
23
2110-2170 MHz Application Circuit (AP602-PCB2140)
28
25
+35.7 dBm
2140 MHz
32
+27 dBm
112 mA
-52 dBc
-47 dBc
15.7 %
80 mA
27
13 dB
+28 V
+5 V
9 dB
9 dB
29
36
140
130
120
110
100
-10
-15
-20
-25
90
80
-5
0
Notes:
1. The primary RF microstrip line is 50 Ω.
2. Components shown on the silkscreen but not on the schematic are not used.
3. The center of C22 is placed at 0.185” (17.3° @ 2140 MHz) from the center of C1.
4. The center of C1 is placed at 0.910” (84.9° @ 2140 MHz) from the center of C3.
5. The center of C3 is placed at 0.035” (3.26° @ 2140 MHz) from the edge of the AP602 (U1).
6. The center of C6 is placed at 0.510” (47.6° @ 2140 MHz) from the edge of the AP602 (U1).
7. The bold-faced RF trace is for the DC bias feed. The stub’s length is approximately a ¼ λ.
19
2
2110 MHz
2140 MHz
2170 MHz
S11
S22
2.05
C22
0.5 pF
See note 3
Icc vs. Output Power vs. Frequency
See note 4
21
Average Output Power (dBm)
WCDMA, Vcc = 28V, Icq = 80 mA, 25 ˚C
S11, S22 vs. Frequency
Vcc = 28V, Icq = 80 mA, 25 ˚C
2.1
Frequency (GHz)
23
2.15
25
2.2
See note 5
27
2.25
1000pF
C7
2.3
29
Specifications and information are subject to change without notice
50
40
30
20
10
25
20
15
10
0
5
0
20
19
2110 MHz
2140 MHz
2170 MHz
Efficiency vs. Output Power vs. Frequency
Efficiency vs. Output Power vs. Frequency
2110 MHz
2140 MHz
2170 MHz
21
Average Output Power (dBm)
CW tone, Vcc = 28V, Icq = 80 mA, 25 ˚C
24
WCDMA, Vcc = 28V, Icq = 80 mA, 25 ˚C
Output Power (dBm)
W = .030”
L = .980”
See note 6
23
28
Page 7 of 11 May 2007 ver 1
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