AH202 查看數據表（PDF） - WJ Communications => Triquint
零件编号
产品描述 (功能)
生产厂家
AH202 Datasheet PDF : 9 Pages
| |||
AH202
1W High Linearity Amplifier
Reference Design: 2140 MHz
using the AH202 in the previously recommended circuit configuration with the AH201 (AH201-PCB2140)
Typical RF Performance at 25°C
Frequency
2140 MHz
+ 11V
CAP
ID=C5 (1206)
C=1e5 pF
S21 - Gain
14.6 dB
S11
-7 dB
S22
- 7 dB
CAP
ID=C 4 (0805)
C=1000 pF
Output P1dB
Output IP3
W-CDMA Ch. Power
@ -45 dBc ACLR
Noise Figure
Supply Voltage
+ 29.4 dBm
+ 45.5 dBm
+ 20.5 dBm
4.2 dB
+11 V
PORT
P =1
Z=5 0 Ohm
C AP
I D= C1
C =56 pF
RES
I D=L2
R=0 Ohm
S UBCK T
I D=S 1
NET="AH202_F"
CAP
I D= C3
C=56 pF
I ND
ID=L 1 (10 08)
L=18 nH
CAP
ID=C2
C=56 pF
T LI N
ID= TL1
Z0= 50 Ohm
E L=28 Deg
F0=2140 MHz
CAP
I D=C7
C=1.1 pF
PORT
P =2
Z=50 Ohm
Supply Current
330 mA
Notes:
1.
2.
3.
4.
5.
The amplifier should be connected directly to a +11 V regulator; no dropping resistor is required.
If no DC signal is present at the input (pin 1), C1 can be removed. The gate (input pin) is internally grounded in the amplifier.
Component sizes are 0603 unless otherwise noted. RF choke L1 should be wirewound ceramic type to insure sufficient current carrying
capacity. Coilcraft’s 1008 CS series (part # 1008CS-180X_B) is recommended.
R = 0 DWGHVLJQDWRU/LVXVHGDVDSODFHKROGHUIRUDGLIIHUHQWDSSOLFDWLRQFLUFXLW,WFDQEHUHPRYHGIURPWKHFLUFXLWZLWKRXWDQ\HIIHFW
to the performance.
C7 is located between silk screen markers “5” and “6” on the WJ evaluation board.
16
15
14
13
12
11
2000
S-parameters
Vd = +11V, Temp = +25C
0
S21
S11
-5
-10
S22
-15
-20
2100
2200
Frequency (MHz)
-25
2300
6
5
4
3
2
1
0
2000
Noise Figure
Vd = + 11V, Temp = 25°C
2100
2200
Frequency (MHz)
2300
55
50
45
40
35
5
OIP3 vs. Pout
Vd = + 11V, Temp = 25°C
7
9 11 13 15 17
Pout (dBm)
-40
ACLR vs. Channel Power
f = 2140MHz, 3GPP W-CDMA, Test Model 1, +32 DPCH, ±5 MHz offset
-45
-50
-55
-60
15 16 17 18 19 20 21 22
Output Channel Power (dBm)
Specifications and information are subject to change without notice
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com
Page 8 of 9 May 2007
Share Link: 