EK42553-01 查看數據表（PDF） - Peregrine Semiconductor Corp.
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EK42553-01 Datasheet PDF : 19 Pages
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PE42553
UltraCMOS® SPDT RF Switch
Table 2 • Recommended Operating Condition for PE42553 (Cont.)
Parameter
Min
Typ
Max
Unit
RF input power, hot switch, CW(3)
9–300 kHz
>300 kHz–8 GHz
RF input power into terminated ports, CW (RFX)(3)
9–600 kHz
>600 kHz–8 GHz
Operating temperature range
–40
+25
Notes:
1) Normal mode: connect VSS_EXT (pin 13) to GND (VSS_EXT = 0V) to enable internal negative voltage generator.
2) Bypass mode: use VSS_EXT (pin 13) to bypass and disable internal negative voltage generator.
3) 100% duty cycle, all bands, 50Ω.
4) Pulsed, 5% duty cycle of 4620 μs period, 50Ω.
Fig. 2, Fig. 3
20
Fig. 2, Fig. 3
26
+85
dBm
dBm
dBm
dBm
°C
Electrical Specifications
Table 3 provides the PE42553 key electrical specifications at 25 °C (ZS = ZL = 50Ω), unless otherwise specified.
Normal mode(1) is at VDD = 3.3V and VSS_EXT = 0V. Bypass mode(2) is at VDD = 3.4V and VSS_EXT = –3.4V.
Table 3 • PE42553 Electrical Specifications
Parameter
Path
Condition
Operating frequency
Insertion loss
Isolation
Return loss (active port)
Return loss
(RFC port)
Return loss
(terminated port)
RFC–RFX
RFX–RFX
RFC–RFX
RFC–RFX
RFC–RFX
RFX
9 kHz–10 MHz
10 MHz–3 GHz
3–8 GHz
9 kHz–10 MHz
10 MHz–3 GHz
3–8 GHz
9 kHz–10 MHz
10 MHz–3 GHz
3–8 GHz
9 kHz–10 MHz
10 MHz–3 GHz
3–8 GHz
9 kHz–10 MHz
10 MHz–3 GHz
3–8 GHz
9 kHz–10 MHz
10 MHz–3 GHz
3–8 GHz
Min Typ Max Unit
9 kHz
8 GHz
As
shown
0.60 0.80 dB
0.80 1.00 dB
0.85 1.05 dB
70
90
dB
46
54
dB
33
36
dB
80
90
dB
42
45
dB
38
41
dB
23
dB
17
dB
15
dB
23
dB
17
dB
15
dB
32
dB
24
dB
19
dB
Page 4
www.psemi.com
DOC-62463-2 – (11/2014)
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