參數(shù)資料
型號(hào): ALM-1412-TR1G
元件分類(lèi): 放大器
英文描述: 0 MHz - 1575 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
封裝: 3.30 X 2.10 MM, 1.10 MM HEIGHT, LEAD FREE PACKAGE-12
文件頁(yè)數(shù): 12/17頁(yè)
文件大?。?/td> 829K
代理商: ALM-1412-TR1G
4
Vdd = +2 V, Vdd = +1.5 V, Vdd = +1 V, Freq = 1.575 GHz – Typical Performance[8] (Vsd = Vdd, R2 = 0 ohms)
Table 3. Typical Performance at Low Operating Voltages with R2 (See Figures 6 and 7) Set to 0 ohms
Symbol
Parameter and Test Condition
Units
Vdd = 2 V
Vdd = 1.5 V
Vdd = 1 V
G
Gain
dB
13.3
12.2
8.8
NF[7]
Noise Figure
dB
0.79
0.88
1.22
IP1dB
Input 1 dB Compressed Power
dBm
-0.8
-1.5
-1.6
IIP3[9]
Input 3rd Order Intercept Point
(2-tone @ fc ± 2.5 MHz)
dBm
8.4
6.3
4.8
S11
Input Return Loss
dB
-8.8
-7.4
-4.8
S22
Output Return Loss
dB
-12.4
-10.7
-7.8
S12
Reverse Isolation
dB
-21.3
-20.2
-17.7
Cell Band
Rejection
Relative to 1.575 GHz @ 827.5 MHz
dBc
52.4
54.3
54.8
PCS Band
Rejection
Relative to 1.575 GHz @ 1885 MHz
dBc
65.4
64.5
64.2
Idd
Supply DC Current
mA
9.8
5.6
1.9
Ish
Shutdown Current @ Vsd = 0 V
A
0.1
Notes:
7. For noise figure measurement, input board loss has not been deducted.
8. Measurements at 1.575 GHz obtained using demo board described in Figures 6 and 7.
9. 1.575 GHz IIP3 test condition: FRF1 = 1572.5 MHz, FRF2 = 1577.5 MHz with input power of -20 dBm per tone measured at the worst case side
band.
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ALM-1412-BLKG 0 MHz - 1575 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
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AM-1299-1179/02 2000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
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