CXG1053FN Просмотр технического описания (PDF) - Sony Semiconductor
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CXG1053FN
Sony Semiconductor
CXG1053FN Datasheet PDF : 8 Pages
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Electrical Characteristics
1. Control Pin Logic for Antenna Switch
Conditions of control pin
VCTL1 = 3V, VCTL2 = 0V
VCTL1 = 0V, VCTL2 = 3V
ANT – TX
ON
OFF
ANT – RX
OFF
ON
CXG1053FN
2. Power Amplifier Block + Antenna Switch Transmitter Block
These specifications are when the Sony's recommended evaluation board with the external circuit shown on
page 7 is used. Therefore, the power amplifier output pin (POUT) and the antenna switch transmission input pin
(Tx) are connected via an external circuit. The specifications of the power amplifier block are set including the
antenna switch transmitter block.
Unless otherwise specified: VDD = 3V, VPCTL = 2V, VCTL1 = 3V, VCTL2 = 0V, IDD = 150mA,
POUT = 20.2dBm, f = 1.9GHz, Ta = 25°C
Item
Current consumption
Gate voltage adjustment value
Output power
Power gain
Adjacent channel leak power ratio
(600 ± 100KHz)
Adjacent channel leak power ratio
(900 ± 100KHz)
Occupied bandwidth
2nd-order harmonic level
3rd-order harmonic level
Symbol
IDD
VGG
POUT
GP
Measurement conditions Min. Typ. Max. Unit
150
mA
0 0.25 0.6 V
Measured with the ANT pin 20.2
dBm
36 39
dB
ACPR600kHz Measured with the ANT pin
–63 –55 dBc
ACPR900kHz Measured with the ANT pin
OBW
—
—
Measured with the ANT pin
Measured with the ANT pin
Measured with the ANT pin
–70 –60 dBc
250 275 KHz
–25 dBc
–25 dBc
–3–
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