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WS7812QD Datasheet(Fiches technique) 5 Page - Will Semiconductor Ltd.

Numéro de pièce WS7812QD
Description  0.1GHz 3GHz DP12T Diversity Receive Antenna Switch
Télécharger  14 Pages
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Fabricant  WILLSEMI [Will Semiconductor Ltd.]
Site Internet  http://www.willsemi.com/index.php?siteid=2
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 5 page
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WS7812QD
Will Semiconductor Ltd.
5
Oct. 2017_V1.0
IMD2 Test Conditions
Nominal test condition unless otherwise stated. All unused ports are 50Ω terminated.
VDD=2.8V, Temp=+25°C, PIN=0dBm.
Band
Transmit
Frequency
(MHz)
Transmit
Power
(dBm)
Frequency
Blocker,
Low
(MHz)
Frequency
Blocker,
High
(MHz)
Power
Blocker
(dBm)
Receive
Frequency
(MHz)
1
1950.0
+20
190
4090
-15
2140.0
2
1880.0
80
3840
1960.0
4
1732.0
400
3864
2132.0
5
836.5
45
1718
881.5
7
2535.0
120
5187
2655.0
8
897.0
45
1839
942.0
IMD3 Test Conditions
Nominal test condition unless otherwise stated. All unused ports are 50Ω terminated.
VDD=2.8V, Temp=+25°C, PIN=0dBm.
Band
Transmit
Frequency
(MHz)
Transmit
Power
(dBm)
Frequency
Blocker,
(MHz)
Power
Blocker
(dBm)
Receive
Frequency
(MHz)
1
1950.0
+20
1760.0
-15
2140.0
2
1880.0
1800.0
1960.0
4
1732.0
1332.0
2132.0
5
836.5
791.5
881.5
7
2535.0
2415.0
2655.0
8
897.0
852.0
942.0
Triple Beat Ratio Test Conditions
Band
Transmit
Frequency
1
(MHz)
Transmit
Power 1
(dBm)
Transmit
Frequency
2
(MHz)
Transmit
Power 2
(dBm)
Frequency
Blocker @
ANT
(MHz)
Power
Blocker
(dBm)
TBR
Product
Frequency
(MHz)
2
1880.0
+21.5
1881.0
+21.5
1960.0
-30
1960.0±1
5
836.5
881.5
881.5
881.5±1




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