CXG1130AER Просмотр технического описания (PDF) - Sony Semiconductor
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CXG1130AER Datasheet PDF : 8 Pages
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CXG1130AER
800MHz Band Mixer
Conditions: Unless otherwise specified, VDD = 3.0V, VCTL (H) = 3.0V, VCTL (L) = 0V,
fRF1 = 885MHz, fRF2 = 810MHz, fLO = fRF – 130MHz, PLO = –15dBm
(Ta = 25°C)
Item
Symbol RF frequency VCTL1 VCTL2 Min. Typ. Max. Unit Measurement condition
Current consumption IDD
—
Control current
ICTL2
—
—L —
— L –5
5 6.5 mA
When no signal
0
5 µA
Conversion gain
Gc
Noise figure
NF
fRF1
— L 9 10 11.5
dB
fRF2
— L 8.5 9.5 11
When a small signal
fRF1
—L —
5 6.5
dB
fRF2
—L —
4 5.5
Input IP3
IIP3
fRF1
—L
–1
+2
— dBm ∗1
fRF2
— L –0.5 +2.5 —
fRF1
— L — –21 –18
fLO = 755MHz
LO → RF leak
Plk
dBm
fRF2
— L — –24 –21
fLO = 680MHz
∗1 Conversion from the IM3 suppression ratio for two-wave input: fRFoffset = 100kHz, PRF = –25dBm.
1.5GHz Band Mixer
Conditions: Unless otherwise specified, VDD = 3.0V, VCTL (H) = 3.0V, VCTL (L) = 0V,
fRF3 = 1490MHz, fLO = 1360MHz, PLO = –15dBm
(Ta = 25°C)
Item
Symbol RF frequency VCTL1 VCTL2 Min. Typ. Max. Unit Measurement condition
Current consumption IDD
—
Control current
ICTL2
—
— H — 5.5 7.5 mA
When no signal
— H — 90 120 µA
Conversion gain
Gc
Noise figure
NF
fRF3
—H
9
10 11.5 dB
When a small signal
fRF3
— H — 4.5 6 dB
Input IP3
IIP3
fRF3
— H –1 +2 — dBm ∗1
LO → RF leak
Plk
fRF3
— H — –24 –21 dBm fLO = 1360MHz
∗1 Conversion from the IM3 suppression ratio for two-wave input: fRFoffset = 100kHz, PRF = –25dBm.
Operation Logic
VCTL1
H
L
—
VCTL2
L
L
H
LNA1 (800MHz_U) LNA2 (800MHz_L) LNA3 (1.5GHz)
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
MIX1 (800MHz)
ON
ON
OFF
MIX2 (1.5GHz)
OFF
OFF
ON
–4–
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