AP601 WJ Communications, Inc., AP601 Datasheet - Page 5

• 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
16
15
14
13
12
11
-40
-45
-50
-55
-60
-65
at a channel power of +24 dBm
23
16
1930 MHz
1960 MHz
1990 MHz
1930 MHz
1960 MHz
1990 MHz
ACLR1 vs. Output Power vs. Frequency
AP601
High Dynamic Range 1.8W 28V HBT Amplifier
Gain vs. Output Power vs. Frequency
25
18
Average Output Power (dBm)
CW tone, Vcc = 28V, Icq = 40 mA, 25 ˚C
Output Power (dBm)
Vcc = 28V, Icq = 40 mA, 25 ˚C
1930-1990 MHz Application Circuit Performance Plots
27
1930-1990 MHz Application Circuit (AP601-PCB1960)
20
WCDMA 3GPP TM 1+64DPCH,
60% clipping, PAR = 8.6 dB
29
22
+32.7 dBm
1960 MHz
+24 dBm
31
-49 dBc
-62 dBc
24
52 mA
40 mA
15 dB
+28 V
11 dB
10 dB
17 %
+5 V
33
26
-40
-50
-60
-70
-80
-10
-15
-20
-25
-5
0
1.8
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 L3 is placed at 0.035” (3.0° @ 1960 MHz) from the center of C5.
4. The center of C5 is placed at 0.085” (7.3° @ 1960 MHz) from the edge of the AP601 (U1).
5. The center of C19 is placed at 0.755” (64.5° @ 1960 MHz) from the edge of the AP601 (U1).
6. The center of C18 is placed at 0.300” (25.6° @ 1960 MHz) 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.
8. The main RF trace is cut at component location L3 for this particular reference design.
22
CW 2-tone signal, 940 MHz, ∆f = 1 MHz, 28V, 40 mA Icq, 25 ˚C
IMD3L
IMD3U
IMD5
S11
S22
1.85
24
Output Power, PEP (dBm)
S11, S22 vs. Frequency
Vcc = 28V, Icq = 40 mA, 25 ˚C
IMD vs. Output Power
1.9
Frequency (GHz)
26
1.95
See note 3
28
4.7 nH
2
30
2.05
C5
2.2pF
See note 4
2.1
32
1000pF
Specifications and information are subject to change without notice
C7
50
40
30
20
10
-40
-50
-60
-70
-80
0
18
17
1930 MHz
1960 MHz
1990 MHz
IS-95A, 9 Ch. Fwd, 1960 MHz, Vcc = 28V, Icq = 40 mA, 25 ˚C
Efficiency vs. Output Power vs. Frequency
ACPR vs. Output Power vs. Frequency
19
Average Output Power (dBm)
CW tone, Vcc = 28V, Icq = 40 mA, 25 ˚C
22
Output Power (dBm)
W = .030”
L = .980”
21
See note 5
26
Page 5 of 10 May 2007 ver 1
2.4pF
C19
23
C27
0.1μF
30
See note 6
25
0.8pF
C28
34
27