STA001 データシートの表示（PDF） - STMicroelectronics
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STA001 Datasheet PDF : 20 Pages
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STA001
ELECTRICAL CHARACTERISTCS (continued)
Symbol
Parameter
Test Condition
GVtrim Minimum Voltage Gain
Input LNI, NLNI pins; output SIP, NIP pins.
RL = 200Ω, Rext=0
Zi Input impedance R || C Balanced, LNI, NLNI pins
Zo Output impedance
Balanced, SIP, SIN pins
Rl Input Return Loss
IIP3 Input IP3
LNI, NLNI pins
Input LNI, NLNI pins; output SIP, NIP pins,
Rl=200Ω, PADJ1, PADJ2 floating
IIP3trim Input IP3 minimum gain Input LNI, NLNI pins; output SIP, NIP pins,
Rl=200Ω, Rext=0 on PADJ1, PADJ2
1dBcp Input 1 dB compression Input LNI, NLNI pins; output SIP, NIP pins,
point
Rl=200Ω, PADJ1, PADJ2 floating
1dBcptri Input 1 dB compression Input LNI, NLNI pins; output SIP, NIP pins,
m
point
Rl=200Ω, PADJ1, PADJ2 Rext=0 on PADJ1,
PADJ2
NF Noise figure contribution Measurement conditions: Input LNI, NLNI
pins; output SIP, NIP pins. Rs=50Ω,
Rl=200Ω, DSB, PADJ1, PADJ2 floating
NFtrim
Noise figure contribution Measurement conditions: Input LNI, NLNI
minimum gain
pins; output SIP, NIP pins. Rs=50Ω,
Rl=200Ω, DSB, Rext=0 on PADJ1, PADJ2
IF1leak LO1 to IF1 leakage
RFleak LO1 to RF leakage
VDC LNI, NLNI common mode AC coupled to the Balun
DC voltage
VDC SIP, SIN common mode AC coupled to the SAW filter
DC voltage
Min.
22
-20
-19.5
-100
-100
VDD-
1.2
VDD-
1.3
Typ.
25
75
0.2
50
14
-26
-24
5
6.5
VDD-1
VDD-
1.1
Max.
28
-15
-11.5
-25
-30
VDD-
0.8
VDD-
0.9
Unit
dB
Ω
pF
Ω
dB
dBm
dBm
dBm
dBm
dB
dB
dBm
dBm
V
V
IF VGA AMPLIFIER, IF MIXER AND OUTPUT BUFFER (T = 25°, VDD-VSS = 3V)
BWi Input signal BW
114
BWo Output signal BW
0.6
Gmin Minimum gain
Input LNI, NLNI pins; output SIP, NIP pins.
Rl=high impedance V(AGC1,2)=0V
Gmax Maximum gain
Input LNI, NLNI pins; output SIP, NIP pins. 71
Rl=high impedance V(AGC1,2)=3V
IAGC Input current in AGC
control pin
ZAGC AGC pin input
impedance
116.5 MHz
3.1 MHz
32
37
dB
86
dB
10
µA
600
KΩ
5/20
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