CXG1061TN データシートの表示（PDF） - Sony Semiconductor
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CXG1061TN Datasheet PDF : 5 Pages
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CXG1061TN
Electrical Characteristics
VDD=3.0 V, fRF=1.9 GHz, fLO=1.66 GHz, PLO=–15 dBm, RF input and IF output 50 Ω matching; unless otherwise specified
(Ta=25 °C)
Item
Symbol Min. Typ. Max. Unit
Measurement condition
Current consumption
IDD
—
7
9
mA When no signal
Conversion gain
Gc
19.5
22
24.5
dB When a small signal
Noise figure
NF
—
3.3
4.5
dB When a small signal
PRF=–40 dBm
Input IP3
IIP3 –15.5 –13
offset=600 kHz
—
dBm
Conversion by the IM3 suppression
ratio for two-wave input
Image suppression ratio
IMR
22
27
—
dBc When PRF=–40 dBm input
1/2 IF suppression ratio 1/2IFR 35
40
—
dBc When PRF=–40 dBm input
LO to RF leak level
PLK
—
–46 –41 dBm
LO input VSWR
VSWRLO —
2
3.5
—
(Note) The values shown above are the specified values on the Sony’s recommended evaluation board.
Recommended Evaluation Board
VDD (RF AMP)
C8
C7
RFIN
50Ω
L3
L4
L2
C9
C10
6 VDD
7 RFIN
8 CAP
9 GND
VDD (LO AMP)
C2 C1
10 VDD
C5
L1
C4
IFOUT 5
CAP 4
C6
GND 3
CAP 2
C3
LOIN 1
VDD (MIX, IF AMP)
IFOUT
50Ω
LOIN
50Ω
L1
82 nH
C4
5 pF
L2
3.9 nH
C5
1000 pF
L3
12 nH
C6
0.1 µF
L4
10 nH
C7
13 pF
C1
18 pF
C8
1000 pF
C2
1000 pF
C9
3 pF
C3
18 pF
C10
1000 pF
—2—
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