SMA428ATR 查看數據表（PDF） - STMicroelectronics
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SMA428ATR Datasheet PDF : 8 Pages
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SMA428A
ELECTRICAL CHARACTERISTICS
(Ta = +25oC, VCC = 2.7V, tested in circuit shown in fig.1, unless otherwise specified)
Symbol
Parameters
Test Conditions
Min Typ Max Unit
f
Frequency Range
1850
MHz
Itot
Total device current
5.9 7.5 mA
Gp Power Gain
18 21
dB
NF Noise Figure (Zs = 50 Ω)
1.3 1.7 dB
P-1dB
IIP3
Input Power at 1 dB Gain Compression
Input third order intercept point
-23
dBm
-13
dBm
LGS Insertion Loss in Gain-Step-Mode
ICTR Current consumption in Gain-Step-Mode
Vcc = 0.0 V, VCTRL = 2.7 V,
RCTRL = 3 kΩ
11
18 dB
Vcc = 0.0 V, VCTRL = 2.7 V,
RCTRL = 3 kΩ
0.33
mA
PIN CONNECTION
(Top View)
1
6
2
5
3
4
(Bottom View)
6
1
5
2
4
3
Pin No.
1
2
3
4
5
6
Pin Name
VCC
GND
OUTPUT
GS
GND
INPUT
3/8
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