MA4SW510B-1 Datasheet, PDF (2/7 Pages) Tyco Electronics – SP5T PIN Diode Switch with Integrated Bias Network

MA4SW510B-1
HMIC™ Silicon PIN Diode Switch
with Integrated Bias Network
RoHS Compliant
M/A-COM Products
V2
MA4SW510B-1 (SP5T)
Electrical Specifications @ T_AMB = +25^oC, 10mA Bias current
PARAMETER
FREQUENCY
BAND
MIN
TYP
MAX
UNITS
2GHz
1.5
dB
INSERTION LOSS
6GHZ
12GHz
0.9
1.0
dB
1.2
1.5
dB
18GHz
1.8
2.1
dB
2GHz
45
50
dB
ISOLATION
6GHZ
40
48
dB
12GHz
30
40
dB
18GHz
25
35
dB
6GHZ
20
dB
INPUT RETURN LOSS
12GHz
20
dB
18GHz
17
dB
2GHz
22
dB
OUTPUT RETURN LOSS
6GHZ
19
dB
12GHz
19
dB
18GHz
17
dB
SWITCHING SPEED
10GHz
80
ns
Note:
1.Typical switching speed measured from 10% to 90% of detected RF signal driven by TTL compatible drivers using RC
output spiking network, R = 50 – 200Ω , C = 390 – 560pF.
Operation of the MA4SW510B-1
Operation of the HMIC Series of PIN switches is achieved by the simultaneous application of negative DC
current to the low loss port and positive DC current to the remaining isolated switching ports per the Driver
Connections table below. The control currents should be supplied by constant current sources. For insertion
loss, -10mA bias results in approximately –2V, and for Isolation ,+10mA yields approximately +0.9V at the
respective bias nodes. The backside area of the die is the RF and DC return ground plane.
Driver Connections
B2
-10mA
+10mA
+10mA
+10mA
+10mA
CONTROL LEVEL (DC CURRENT)
B3
B4
B5
+10mA
+10mA +10mA
-10mA
+10mA +10mA
+10mA
-10mA +10mA
+10mA
+10mA -10mA
+10mA
+10mA +10mA
B6
+10mA
+10mA
+10mA
+10mA
-10mA
CONDITION OF RF OUTPUT
J2-J1
J3-J1 J4-J1
J5-J1
J6-J1
Low Loss Isolation Isolation Isolation Isolation
Isolation Low Loss Isolation Isolation Isolation
Isolation Isolation Low Loss Isolation Isolation
Isolation Isolation Isolation Low Loss Isolation
Isolation Isolation Isolation Isolation Low Loss
2
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