UPG158 Просмотр технического описания (PDF) - NEC => Renesas Technology
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UPG158 Datasheet PDF : 8 Pages
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µPG158TB
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, TA = +25 °C, VCONT1 = 3 V, VCONT2 = 0 V or VCONT1 = 0 V, VCONT2 = 3 V, Off chip DC
blocking capacitors value; 51 pF)
Parameter
Insertion Loss
Isolation
Input Return Loss
Output Return Loss
Input Power at 0.1 dB
Compression PointNote2
Input Power at 1 dB
Compression PointNote2
Switching Speed
Control Current
Symbol
LINS
ISL
RLin
RLout
Pin(0.1 dB)
Test Conditions
f = 0.5 to 1.0 GHz
f = 2.0 GHz
f = 2.5 GHz
f = 0.5 to 2.0 GHz
f = 2.5 GHz
f = 0.5 to 2.0 GHz
f = 0.5 to 2.0 GHz
f = 1.0 GHz, VCONT = 3 V/0 V
Pin(1 dB)
f = 1.0 GHz, VCONT = 3 V/0 V
tsw
ICONT
VCONT = 3 V/0 V
MIN.
−
−
−
22
−
13
13
−
22.0
−
−
TYP.
0.3
0.4
0.5Note1
27
23Note1
19
19
23.0
MAX.
0.55
0.65
−
−
−
−
−
−
26.5
−
50
200
0.5
10
Unit
dB
dB
dB
dB
dBm
dBm
ns
µA
Notes 1. Characteristic for reference at 2.0 to 2.5 GHz
2. Pin(0.1 dB) or Pin(1 dB) is measured the input power level when the insertion loss increases more 0.1 dB or
1 dB than that of linear range. All other characteristics are measured in linear range.
Cautions 1.
2.
When the µPG158TB is used it is necessary to use DC blocking capacitors for No. 1 (OUT1),
No.3 (OUT2) and No.5 (IN). The value of DC blocking capacitors should be chosen to
accommodate the frequency of operation, band width, switching speed and the condition
with actual board of your system.
The range of recommended DC blocking capacitor value is less than 100 pF.
The distance between IC’s GND pin and ground pattern of substrate should be as shorter as
possible to avoid parasitic parameters.
Data Sheet P14267EJ2V0DS00
3
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