AP601 WJ Communications, Inc., AP601 Datasheet - Page 9

• 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
ACLR
Operating Current, Icc
Collector Efficiency
Output P1dB
Quiescent Current, Icq
Vpd, Vbias
Vcc
-40
-45
-50
-55
-60
at a channel power of +23 dBm
20
2320 MHz
2350 MHz
2380 MHz
ACLR1 vs. Output Power vs. Frequency
AP601
High Dynamic Range 1.8W 28V HBT Amplifier
21
Average Output Power (dBm)
Vcc = 28V, Icq = 40 mA, 25 ˚C
2320-2380 MHz Application Circuit Performance Plots
22
15
14
13
12
11
10
WCDMA 3GPP TM 1+64DPCH,
60% clipping, PAR = 8.6 dB
22
23
2320-2380 MHz WiBro Application Circuit
2320 MHz
2350 MHz
2380 MHz
C32 C33 C34
+32.5 dBm
2350 MHz
Gain vs. Output Power vs. Frequency
24
+23 dBm
C19
-50 dBc
24
50 mA
40 mA
C31
C30
14 dB
+28 V
14 %
+5 V
CW tone, Vcc = 28V, Icq = 40 mA, 25 ˚C
Output Power (dBm)
26
25
28
3.0
2.5
2.0
1.5
1.0
0.5
0.0
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 C3 is placed at 0.050” (5.1° @ 2.35 GHz) from the edge of the AP601 (U1).
4. The center of C19 is placed at 0.650” (66.6° @ 2.35 GHz) from the edge of the AP601 (U1).
5. The center of C30 is placed at 0.110” (11.3° @ 2.35 GHz) from the center of C19.
6. The center of C31 is placed at 0.040” (4.1° @ 2.35 GHz) from the center of C19.
7. The bold-faced RF trace is for the DC bias feed. The stub’s length is approximately a ¼ λ.
20
30
21
32
Vcc = 28V, Icq = 40 mA, 25 ˚C, 2350 MHz
22pF
EVM vs. Output Power
Output Power (dBm)
34
22
60
50
40
30
20
10
WCDMA 3GPP TM 1+64DPCH,
60% clipping, PAR = 8.6 dB
0
22
23
2320 MHz
2350 MHz
2380 MHz
Efficiency vs. Output Power vs. Frequency
24
24
CW tone, Vcc = 28V, Icq = 40 mA, 25 ˚C
C3
1.6pF
See note 3
Output Power (dBm)
26
25
1000pF
Specifications and information are subject to change without notice
C7
28
25
20
15
10
5
0
20
See note 4
30
0.6pF
C19
Efficiency vs. Output Power vs. Frequency
2320 MHz
2350 MHz
2380 MHz
21
Average Output Power (dBm)
32
WCDMA, Vcc = 28V, Icq = 40 mA, 25 ˚C
See note 5
W = .030”
L = .590”
22
34
0.2pF
C30
Page 9 of 10 May 2007 ver 1
WCDMA 3GPP TM 1+64DPCH,
60% clipping, PAR = 8.6 dB
23
C32
22pF
C33
C34
C31
1.1pF
See note 6
24
22pF
25