AP601 WJ Communications, Inc., AP601 Datasheet - Page 6

• Manufacturer Part Number: AP601
• Description: High Dynamic Range 1.8w 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 @ +24 dBm PEP
Operating Current, Icc
Collector Efficiency
Output P1dB
Quiescent Current, Icq
Vpd, Vbias
Vcc
14
13
12
11
10
-35
-40
-45
-50
-55
-60
9
at a channel power of +24 dBm
22
16
Unconditionally stable circuit version of this application circuit is available for download off of the website at: http://www.wj.com
2110 MHz
2140 MHz
2170 MHz
2110 MHz
2140 MHz
2170 MHz
AP601
High Dynamic Range 1.8W 28V HBT Amplifier
ACLR1 vs. Output Power vs. Frequency
Gain vs. Output Power vs. Frequency
24
18
Average Output Power (dBm)
CW tone, Vcc = 28V, Icq = 40 mA, 25 ˚C
WCDMA, Vcc = 28V, Icq = 40 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
2110-2170 MHz Application Circuit (AP601-PCB2140)
26
20
28
22
+32.5 dBm
2140 MHz
+24 dBm
13.5 dB
-51 dBc
-55 dBc
52 mA
40 mA
30
24
+28 V
12 dB
17 %
+5 V
8 dB
32
26
65
60
55
50
45
40
-10
-15
-20
-25
-5
0
16
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 0.090” (8.4° @ 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 C5.
5. The center of C5 is placed at 0.100” (9.3° @ 2140 MHz) from the edge of the AP601 (U1).
6. The center of C19 is placed at 0.760” (70.9° @ 2140 MHz) from the edge of the AP601 (U1).
7. The bold-faced RF trace is for the DC bias feed. The stub’s length is approximately a ¼ λ.
2
2110 MHz
2140 MHz
2170 MHz
S11
S22
2.05
Icc vs. Output Power vs. Frequency
18
C22
1.2pF
See note 3
Average Output Power (dBm)
WCDMA, Vcc = 28V, Icq = 40 mA, 25 ˚C
S11, S22 vs. Frequency
3,3pF
See note 4
Vcc = 28V, Icq = 40 mA, 25 ˚C
2.1
Frequency (GHz)
20
2.15
22
2.2
24
2.25
C5
2.4pF
See note 5
2.3
26
Specifications and information are subject to change without notice
1000pF
C7
-35
-40
-45
-50
-55
-60
50
40
30
20
10
0
12
16
2110 MHz
2140 MHz
2170 MHz
Efficiency vs. Output Power vs. Frequency
26 V
28 V
30 V
32 V
16
ACLR1 vs. Output Power vs. Vcc
18
Average Output Power (dBm)
CW tone, Vcc = 28V, Icq = 40 mA, 25 ˚C
WCDMA, Icq = 40 mA, 2140 MHz, 25 ˚C
Output Power (dBm)
20
20
Page 6 of 10 May 2007 ver 1
C19
1.8pF
See note 6
24
22
28
24
32
26