PSEMI EK426482-02 Harsh industrial applications up to 8 ghz Datasheet

PE426482
Document Category: Product Specification
UltraCMOS® SP8T RF Switch, 10 MHz–8 GHz
Features
Figure 1 • PE426482 Functional Diagram
• High isolation: 41 dB @ 6 GHz
• Low insertion loss: 1.1 dB @ 6 GHz
RFC
• RF TRISE/TFALL time of 100 ns
• Power handling of 31 dBm CW
• Logic select (LS) pin provides maximum control
logic flexibility
• Terminated all-off state mode
• –55 °C to +125 °C operating temperature support
• Packaging – 24-lead 4 × 4 × 0.85 mm QFN
RF1
RF8
RF2
RF7
RF3
RF6
RF4
RF5
CMOS Control
Driver and ESD
Applications
switch
configuration
V1 V2 V3 V4
• Harsh industrial applications up to 8 GHz
• Applications that require extended temperature
support in the range of –55 °C to +125 °C
50Ω
• Filter bank switching
• RF signal routing
Product Description
The PE426482 is a HaRP™ technology-enhanced absorptive SP8T RF switch that supports a frequency range
from 10 MHz to 8 GHz. It delivers low insertion loss, fast RF TRISE/TFALL time, and high isolation in the operating
temperature range from –55 °C to +125 °C. It is ideal for harsh industrial applications that require extended
support in this temperature range. No blocking capacitors are required if DC voltage is not present on the RF
ports.
The PE426482 is manufactured on Peregrine’s UltraCMOS® process, a patented advanced form of silicon-oninsulator (SOI) technology.
Peregrine’s HaRP technology enhancements deliver high linearity and excellent harmonics performance. It is an
innovative feature of the UltraCMOS process, offering the performance of GaAs with the economy and
integration of conventional CMOS.
©2017, Peregrine Semiconductor Corporation. All rights reserved. • Headquarters: 9380 Carroll Park Drive, San Diego, CA, 92121
Product Specification
DOC-77476-3 – (03/2017)
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PE426482
SP8T RF Switch
Absolute Maximum Ratings
Exceeding absolute maximum ratings listed in Table 1 may cause permanent damage. Operation should be
restricted to the limits in Table 2. Operation between operating range maximum and absolute maximum for
extended periods may reduce reliability.
ESD Precautions
When handling this UltraCMOS device, observe the same precautions as with any other ESD-sensitive devices.
Although this device contains circuitry to protect it from damage due to ESD, precautions should be taken to
avoid exceeding the rating specified in Table 1.
Latch-up Immunity
Unlike conventional CMOS devices, UltraCMOS devices are immune to latch-up.
Table 1 • Absolute Maximum Ratings for PE426482
Parameter/Condition
Min
Max
Unit
Supply voltage, VDD
–0.3
5.5
V
Digital input voltage (V1, V2, V3, V4, LS)
–0.3
3.6
V
RF input power (RFC–RFX, 50Ω)
See Figure 2
dBm
RF input power into terminated ports, CW(1) (RFX, 50Ω)
See Figure 2
dBm
+150
°C
+150
°C
ESD voltage HBM, all pins(2)
1000
V
ESD voltage CDM, all pins(3)
1000
V
Maximum junction temperature
Storage temperature range
–65
Notes:
1) 100% duty cycle, all bands, 50Ω.
2) Human body model (MIL-STD 883 Method 3015).
3) Charged device model (JEDEC JESD22-C101).
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PE426482
SP8T RF Switch
Recommended Operating Conditions
Table 2 lists the recommended operating conditions for the PE426482. Devices should not be operated outside
the recommended operating conditions listed below.
Table 2 • Recommended Operating Conditions for PE426482
Parameter
Supply voltage, VDD
Min
Typ
Max
Unit
2.3
3.3
5.5
V
120
200
µA
Supply current, IDD
Digital input high (V1, V2, V3, V4, LS)
1.17
3.6
V
Digital input low (V1, V2, V3, V4, LS)
–0.3
0.6
V
5
10
µA
µA
RF input power, CW (RFC–RFX)(1)
See Figure 2
dBm
RF input power, pulsed (RFC–RFX)(2)
See Figure 2
dBm
RF input power into terminated ports, CW (RFX)(1)
See Figure 2
dBm
+125
°C
Digital input current
V1, V2, V3, V4
LS
Operating temperature range
–55
+25
Notes:
1) 100% duty cycle, all bands, 50Ω.
2) Pulsed, 5% duty cycle of 4620 µs period, 50Ω.
DOC-77476-3 – (03/2017)
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PE426482
SP8T RF Switch
Electrical Specifications
Table 3 provides the PE426482 key electrical specifications at +25 °C,VDD = 3.3V (ZS = ZL = 50Ω), unless
otherwise specified.
Table 3 • PE426482 Electrical Specifications
Parameter
Path
Condition
Operating frequency
Min
Typ
10 MHz
Max
Unit
8 GHz
As
shown
RFC–RF1/8
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
0.7
0.8
0.9
0.9
1.1
1.6
0.9
1.0
1.2
1.5
1.9
2.8
dB
dB
dB
dB
dB
dB
RFC–RF2/7
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
0.8
0.9
0.9
1.0
1.3
1.3
1.0
1.1
1.3
1.6
2.3
2.4
dB
dB
dB
dB
dB
dB
RFC–RF3/6
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
0.8
0.9
1.0
1.1
1.2
1.3
1.0
1.1
1.3
1.7
2.2
2.2
dB
dB
dB
dB
dB
dB
RFC–RF4/5
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
0.9
1.1
1.2
1.3
1.4
1.5
1.1
1.3
1.6
1.9
2.2
2.8
dB
dB
dB
dB
dB
dB
Insertion loss(1)
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PE426482
SP8T RF Switch
Table 3 • PE426482 Electrical Specifications (Cont.)
Parameter
Path
Condition
Min
Typ
Max
Unit
RFC–RF1/8
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
61
45
39
34
29
25
65
47
41
36
32
30
dB
dB
dB
dB
dB
dB
RFC–RF2/7
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
63
50
45
38
30
29
67
53
47
41
34
34
dB
dB
dB
dB
dB
dB
RFC–RF3/6
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
64
51
46
38
33
29
68
53
48
40
35
31
dB
dB
dB
dB
dB
dB
RFC–RF4/5
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
81
57
50
45
38
33
85
62
56
48
41
38
dB
dB
dB
dB
dB
dB
Isolation(1)
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PE426482
SP8T RF Switch
Table 3 • PE426482 Electrical Specifications (Cont.)
Parameter
Path
Condition
Min
Typ
Max
Unit
RFC–RF1/8
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
25
24
24
21
26
13
dB
dB
dB
dB
dB
dB
RFC–RF2/7
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
24
23
20
18
15
16
dB
dB
dB
dB
dB
dB
RFC–RF3/6
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
24
23
18
15
12
12
dB
dB
dB
dB
dB
dB
RFC–RF4/5
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
24
23
17
15
16
18
dB
dB
dB
dB
dB
dB
Return loss
(active port)
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PE426482
SP8T RF Switch
Table 3 • PE426482 Electrical Specifications (Cont.)
Parameter
Path
Condition
Min
Typ
Max
Unit
RFC–RF1/8
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
25
23
24
23
24
12
dB
dB
dB
dB
dB
dB
RFC–RF2/7
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
24
23
21
19
20
18
dB
dB
dB
dB
dB
dB
RFC–RF3/6
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
24
23
19
16
13
13
dB
dB
dB
dB
dB
dB
RFC–RF4/5
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
24
22
18
16
17
17
dB
dB
dB
dB
dB
dB
Return loss (RFC port)
DOC-77476-3 – (03/2017)
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PE426482
SP8T RF Switch
Table 3 • PE426482 Electrical Specifications (Cont.)
Parameter
Path
Min
Typ
Max
Unit
RF1/8
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
16
15
15
15
18
21
dB
dB
dB
dB
dB
dB
RF2/7
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
16
15
15
15
18
19
dB
dB
dB
dB
dB
dB
RF3/6
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
16
15
15
15
16
19
dB
dB
dB
dB
dB
dB
RF4/5
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
16
15
15
16
23
16
dB
dB
dB
dB
dB
dB
Return loss (terminated
port)
Relative insertion
phase(2)
Condition
RF2–RF1
(RF7–RF8)
1 GHz
2 GHz
4 GHz
6 GHz
8 GHz
–2.6
–4.7
–7.5
–9.4
–1.4
–1.3
–2.4
–3.4
–2.8
4.4
0
–0.1
0.8
3.8
10.1
Deg
Deg
Deg
Deg
Deg
RF3–RF1
(RF6–RF8)
1 GHz
2 GHz
4 GHz
6 GHz
8 GHz
–3.0
–5.8
–9.3
–11.2
–10.2
–2.1
–4.0
–5.6
–5.7
–1.0
–1.3
–2.1
–1.9
–0.3
8.2
Deg
Deg
Deg
Deg
Deg
RF4–RF1
(RF5–RF8)
1 GHz
2 GHz
4 GHz
6 GHz
8 GHz
–6.9
–13.3
–24.7
–35.8
–45.3
–5.6
–10.7
–18.9
–26.3
–31.5
–4.3
–8.2
–13.0
–16.9
–17.6
Deg
Deg
Deg
Deg
Deg
Input 1dB compression
point(3)
RFC–RFX
See
Figure 2
dBm
Input 0.1dB compression
point(3)
RFC–RFX
See
Figure 2
dBm
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PE426482
SP8T RF Switch
Table 3 • PE426482 Electrical Specifications (Cont.)
Parameter
Path
Condition
Min
Typ
Max
Unit
Input IP2
RFC–RFX
100 MHz–8 GHz
105
dBm
Input IP3
RFC–RFX
100 MHz–8 GHz
60
dBm
RF TRISE/TFALL
10%/90% RF
100
130
ns
Settling time
50% CTRL to 0.05 dB final value
870
1400
ns
Switching time
50% CTRL to 90% or 10% of RF
227
290
ns
Notes:
1) Insertion loss and isolation performance can be improved by a good RF ground on the LS pin (pin 1).
2) Defined with S-parameters, relative insertion phase (RFX–RF1) = ∠S(x+1)1 – ∠S21, where incident Port-1 is RFC, response Port-2 = RF1, and
response Port-(x+1) = RFx.
3) The input 1dB and 0.1dB compression point are linearity figures of merit. Refer to Table 2 for the RF input power (50Ω).
Switching Frequency
Thermal Data
The PE426482 has a maximum 25 kHz switching
frequency. Switching frequency describes the time
duration between switching events. Switching time is
the time duration between the point the control signal
reached 50% of the final value and the point the
output signal reaches within 10% or 90% of its target
value.
Psi-JT (ΨJT), junction top-of-package, is a thermal
metric to estimate junction temperature of a device on
the customer application PCB (JEDEC JESD51-2).
Spurious Performance
The PE426482 spur fundamental occurs around
5 MHz. Its typical performance is –162 dBm/Hz, with
30 kHz bandwidth.
ΨJT = (TJ – TT)/P
where
ΨJT = junction-to-top of package characterization
parameter, °C/W
TJ = die junction temperature, °C
TT = package temperature (top surface, in the
center), °C
Hot-Switching Capability
P = power dissipated by device, Watts
The maximum hot switching capability of the
PE426482 is 18 dBm above 100 MHz. Hot switching
occurs when RF power is applied while switching
between RF ports.
Table 4 • Thermal Data for PE426482
Parameter
Typ Unit
ΨJT
23
°C/W
ΘJA, junction-to-ambient thermal resistance
63
°C/W
DOC-77476-3 – (03/2017)
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PE426482
SP8T RF Switch
Control Logic
Table 5 provides the control logic truth table for PE426482.
Table 5 • Truth Table for PE426482
LS(1) V4 V3 V2 V1 RFC–RF1 RFC–RF2 RFC–RF3 RFC–RF4 RFC–RF5 RFC–RF6 RFC–RF7 RFC–RF8
0
0
0
0
0
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
0
0
1
0
0
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
0
0
0
1
0
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
0
0
1
1
0
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
0
0
0
0
1
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
0
0
1
0
1
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
0
0
0
1
1
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
0
0
1
1
1
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
1
0
1
1
1
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
1
0
0
1
1
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
1
0
1
0
1
OFF
OFF
ON
OFF
OFF
OFF
OFF
OFF
1
0
0
0
1
OFF
OFF
OFF
ON
OFF
OFF
OFF
OFF
1
0
1
1
0
OFF
OFF
OFF
OFF
ON
OFF
OFF
OFF
1
0
0
1
0
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
1
0
1
0
0
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
1
0
0
0
0
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
X(2)
1
0
0
0
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
Notes:
1) LS has an internal 1 MΩ pull-up resistor to logic high. Connect LS to GND externally to generate a logic 0. Leaving LS floating will generate a
logic 1.
2) LS = don’t care, V4 = 1, V3 = V2 = V1 = 0, all ports are terminated to provide an all isolated state.
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PE426482
SP8T RF Switch
Power De-rating Curve
Figure 2 shows the power de-rating curve showing P1dB compression, P0.1dB compression, maximum RF
input power (pulsed), maximum RF input power (CW), absolute maximum RF terminated power (CW), and
maximum RF terminated power (CW).
Figure 2 • Power De-rating Curve, 10 MHz–8 GHz, –55 °C to +125 °C Ambient, 50Ω
P1dB Compression @ 25 °C Ambient/Abs. Max. RF Input Power
P0.1dB Compression @ 25 °C
Max. RF Input Power, Pulsed
Max. RF Input Power, CW
Abs. Max. RF Terminated Power, CW
Max. RF Terminated Power, CW
Input Power (dBm)
45
40
35
30
25
20
15
10
5
10
100
1000
10000
Frequency (MHz)
DOC-77476-3 – (03/2017)
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PE426482
SP8T RF Switch
Isolation Matrix
Table 6 provides RFC-to-port isolation and Table 7 provides port-to-port isolation at +25 °C, VDD = 3.3V
(ZS = ZL = 50Ω).
Table 6 • RFC-to-Port Isolation
Isolation (dB)
“ON”
Port
Frequency
RF1
RF2
RF3
RF4
RF5
RF6
RF7
RF8
RF1
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
–
–
–
–
–
–
69
62
57
48
37
34
68
53
48
40
35
31
85
62
56
49
44
41
91
74
68
63
55
56
88
66
60
54
50
47
87
64
58
52
46
45
79
57
51
45
42
38
RF2
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
67
52
46
39
32
30
–
–
–
–
–
–
69
60
57
49
43
37
90
67
62
54
49
46
91
74
68
63
56
55
88
66
60
53
50
47
86
64
57
52
46
46
77
56
50
45
42
40
RF3
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
65
47
42
36
33
31
68
55
51
44
40
36
–
–
–
–
–
–
86
66
57
50
42
39
91
74
68
63
56
55
88
66
60
53
49
46
85
63
57
52
47
47
77
55
50
45
42
40
RF4
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
65
47
41
36
33
32
67
53
47
41
36
34
68
56
51
44
38
34
–
–
–
–
–
–
90
75
69
63
55
50
89
66
59
53
49
47
85
63
57
51
46
47
76
55
49
44
41
40
RF5
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
73
51
45
40
37
34
84
61
56
49
45
43
89
65
59
52
48
46
90
75
68
61
56
51
–
–
–
–
–
–
68
57
52
45
39
34
68
53
48
41
36
35
66
49
44
38
35
34
RF6
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
73
51
45
40
37
34
84
62
56
49
46
44
88
65
59
53
49
45
93
73
67
61
57
55
85
64
56
48
41
38
–
–
–
–
–
–
68
56
51
46
38
37
66
50
45
39
35
33
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PE426482
SP8T RF Switch
Table 6 • RFC-to-Port Isolation (Cont.)
Isolation (dB)
“ON”
Port
Frequency
RF1
RF2
RF3
RF4
RF5
RF6
RF7
RF8
RF7
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
73
51
45
40
37
34
84
62
56
49
45
43
89
65
59
53
49
46
92
73
67
61
57
56
88
68
63
56
50
47
69
60
57
50
41
38
–
–
–
–
–
–
68
57
52
44
33
33
RF8
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
74
52
46
40
37
33
84
62
57
49
46
42
87
66
60
53
49
46
93
73
67
60
57
55
85
63
57
50
46
42
68
54
48
41
35
31
69
65
60
51
34
35
–
–
–
–
–
–
Table 7 • Port-to-Port Isolation
Isolation (dB)
“ON”
Port
Frequency
RF1
RF2
RF3
RF4
RF5
RF6
RF7
RF8
RF1
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
–
–
–
–
–
–
65
47
41
35
31
29
67
51
45
39
34
30
84
59
53
47
43
40
91
75
70
64
57
57
89
69
63
57
52
49
89
71
65
60
47
47
88
64
60
53
45
43
RF2
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
65
46
41
35
32
29
–
–
–
–
–
–
64
45
39
34
30
27
78
55
49
43
41
38
90
75
69
65
57
58
91
70
64
58
53
50
92
75
69
64
50
50
89
74
72
63
51
51
RF3
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
67
51
46
40
37
33
65
47
41
36
33
30
–
–
–
–
–
–
69
47
41
36
33
30
94
75
70
65
57
57
90
70
64
58
53
50
92
78
72
66
51
51
91
80
79
68
54
54
RF4
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
68
53
47
42
38
34
67
52
46
41
36
35
63
44
39
33
30
28
–
–
–
–
–
–
90
71
66
61
54
55
89
69
64
58
53
50
89
78
71
65
50
50
91
79
80
68
54
54
DOC-77476-3 – (03/2017)
Page 13
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PE426482
SP8T RF Switch
Table 7 • Port-to-Port Isolation (Cont.)
Isolation (dB)
“ON”
Port
Frequency
RF1
RF2
RF3
RF4
RF5
RF6
RF7
RF8
RF5
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
88
79
66
57
50
47
91
80
73
66
52
53
89
70
64
58
53
51
90
71
66
61
55
56
–
–
–
–
–
–
63
44
39
33
30
28
67
52
46
41
36
35
68
52
46
40
36
33
RF6
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
90
77
65
56
49
46
92
82
75
66
52
53
89
70
65
58
53
50
91
75
70
64
59
57
69
46
41
35
33
30
–
–
–
–
–
–
65
47
42
36
32
31
67
51
45
39
35
32
RF7
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
92
85
70
57
48
46
92
77
72
64
52
51
89
70
64
58
53
50
90
76
71
65
59
57
78
55
50
44
40
39
64
45
39
34
30
27
–
–
–
–
–
–
64
45
40
35
29
30
RF8
10–100 MHz
100 MHz–1 GHz
1–2 GHz
2–4 GHz
4–6 GHz
6–8 GHz
87
69
67
56
46
42
91
73
67
61
49
49
88
69
63
57
52
49
90
75
70
64
59
56
82
59
54
47
43
41
67
51
45
39
34
30
65
47
41
35
29
29
–
–
–
–
–
–
Page 14
DOC-77476-3 – (03/2017)
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PE426482
SP8T RF Switch
Typical Performance Data
Figure 3–Figure 20 show the typical performance data at +25 °C,VDD = 3.3V (ZS = ZL = 50Ω), unless otherwise
specified.
Figure 3 • Insertion Loss vs. Frequency (RFC–RFX)
RFC-RF2
RFC-RF4
RFC-RF6
RFC-RF8
2.3V
Insertion Loss (dB)
Insertion Loss (dB)
RFC-RF1
RFC-RF3
RFC-RF5
RFC-RF7
Figure 5 • Insertion Loss vs. Frequency Over VDD
(RFC–RF1)
0
-1
-2
-3
-4
-5
-6
-7
-8
5.5V
0
-1
-2
-3
-4
-5
-6
-7
-8
0
2
4
6
8
0
2
Frequency (GHz)
-55 °C
4
6
8
Frequency (GHz)
Figure 4 • Insertion Loss vs. Frequency Over
Temperature (RFC–RF1)
+25 °C
Figure 6 • RFC Port Return Loss vs. Frequency
+125 °C
0
RF1 On
RF2 On
RF3 On
RF4 On
RF5 On
RF6 On
RF7 On
RF8 On
0
-1
Return Loss (dB)
Insertion Loss (dB)
3.3V
-2
-3
-4
-5
-6
-7
-8
-10
-20
-30
-40
-50
-60
0
2
4
6
8
0
Frequency (GHz)
2
4
6
8
Frequency (GHz)
DOC-77476-3 – (03/2017)
Page 15
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PE426482
SP8T RF Switch
Figure 7 • RFC Port Return Loss vs. Frequency Over
Temperature (RF1 On)
-55 °C
+25 °C
Figure 10 • RF1 Active Port Return Loss vs. Frequency
Over Temperature
+125 °C
-55 °C
Return Loss (dB)
Return Loss (dB)
0
-10
-20
-30
-40
-50
-60
-10
-20
-30
-40
-50
2
4
6
8
0
2
Frequency (GHz)
2.3V
4
6
8
Frequency (GHz)
Figure 8 • RFC Port Return Loss vs. Frequency Over VDD
(RF1 On)
3.3V
Figure 11 • RF1 Active Port Return Loss vs. Frequency
Over VDD
5.5V
2.3V
0
3.3V
5.5V
0
-10
Return Loss (dB)
Return Loss (dB)
+125 °C
-60
0
-20
-30
-40
-50
-60
-10
-20
-30
-40
-50
-60
0
2
4
6
8
0
2
Figure 9 • Active Port Return Loss vs. Frequency
RF1
RF4
RF7
RF2
RF5
RF8
RF3
RF6
Return Loss (dB)
0
-20
-30
-40
-50
-60
1
2
3
4
5
6
8
Figure 12 • Terminated Port Return Loss vs. Frequency
(RF1 On)
-10
0
4
Frequency (GHz)
Frequency (GHz)
Return Loss (dB)
+25 °C
0
6
7
8
RF3
RF4
RF6
RF7
RF8
RF5
0
-10
-20
-30
-40
-50
-60
-70
-80
0
Frequency (GHz)
RF2
2
4
6
8
Frequency (GHz)
Page 16
DOC-77476-3 – (03/2017)
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PE426482
SP8T RF Switch
Figure 13 • RF2 Terminated Port Return Loss vs.
Frequency Over Temperature (RF1 On)
-55 °C
+25 °C
Figure 16 • Isolation vs.Frequency Over VDD
(RF1–RF2, RF1 On)
2.3V
+125 °C
-20
-30
-40
-50
-60
-70
-20
-30
-40
-50
-60
-70
-80
0
2
4
6
-80
8
0
2
Frequency (GHz)
2.3V
4
6
8
Frequency (GHz)
Figure 14 • RF2 Terminated Port Return Loss vs.
Frequency Over VDD (RF1 On)
3.3V
Figure 17 • Isolation vs. Frequency Over Temperature
(RFC–RF2, RF1 On)
-55 °C
5.5V
0
0
-10
-10
Isolation (dB)
Return Loss (dB)
5.5V
-10
-10
Isolation (dB)
Return Loss (dB)
0
-20
-30
-40
-50
-60
+25 °C
+125 °C
-20
-30
-40
-50
-60
-70
-70
-80
-80
0
2
4
6
0
8
2
Frequency (GHz)
-55 °C
4
6
8
Frequency (GHz)
Figure 15 • Isolation vs. Frequency Over Temperature
(RF1–RF2, RF1 On)
+25 °C
Figure 18 • Isolation vs. Frequency Over VDD
(RFC–RF2, RF1 On)
+125 °C
2.3V
0
0
-10
-10
Isolation (dB)
Isolation (dB)
3.3V
0
-20
-30
-40
-50
-60
3.3V
5.5V
-20
-30
-40
-50
-60
-70
-70
-80
-80
0
2
4
6
0
8
Frequency (GHz)
2
4
6
8
Frequency (GHz)
DOC-77476-3 – (03/2017)
Page 17
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PE426482
SP8T RF Switch
Figure 20 • IIP3 vs. RF Port Measured
800 MHz IIP2
2 GHz IIP2
800 MHz IIP3
2 GHz IIP3
4 GHz IIP2
8 GHz IIP2
4 GHz IIP3
8 GHz IIP3
140
80
130
75
IIP3 (dBm)
IIP2 (dBm)
Figure 19 • IIP2 vs. RF Port Measured
120
110
100
90
70
65
60
55
50
45
80
1
2
3
4
5
6
7
40
8
1
RF Port Measured
2
3
4
5
6
7
8
RF Port Measured
Page 18
DOC-77476-3 – (03/2017)
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PE426482
SP8T RF Switch
Evaluation Kit
The high-throw count RF switch evaluation kit (EVK) includes hardware required to control and evaluate the
functionality of the high-throw count switches. The high-throw count RF switch evaluation software can be
downloaded at www.psemi.com and requires a PC running Windows® operating system to control the USB
interface board. Refer to the Multi-throw Count RF Switch Evaluation Kit (EVK) User’s Manual for more information.
Figure 21 • Evaluation Board Layout for PE426482
DOC-77476-3 – (03/2017)
Page 19
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PE426482
SP8T RF Switch
Pin Information
Table 8 • Pin Descriptions for PE426482
This section provides pinout information for the
PE426482. Figure 22 shows the pin map of this
device for the available package. Table 8 provides a
description for each pin.
Pin No.
Pin
Name
1
LS
2
RF2(1)
3, 5, 7, 14,
16, 18, 21,
23
GND
4
RF3(1)
RF port 3
6
RF4(1)
RF port 4
8
VDD
Supply voltage (nominal 3.3V)
9
V1
Digital control logic input 1
10
V2
Digital control logic input 2
11
V3
Digital control logic input 3
12
V4
Digital control logic input 4
13
RF5(1)
RF port 5
15
RF6(1)
RF port 6
17
RF7(1)
RF port 7
19
RF8(1)
RF port 8
20
NC(2)
No connect
22
RFC(1)
RF common port
24
RF1(1)
RF port 1
Pad
GND
RF1
GND
RFC
GND
NC
RF8
23
22
21
20
19
Pin 1 Dot
Marking
24
Figure 22 • Pin Configuration (Top View)
LS
1
18
GND
RF2
2
17
RF7
GND
3
16
GND
RF3
4
15
RF6
GND
5
14
GND
RF4
6
13
RF5
8
9
10
11
12
VDD
V1
V2
V3
V4
GND
7
Exposed
Ground Pad
Description
Logic Select—used to determine the
definition for V1, V2, V3 and V4 pins
RF port 2
Ground
Exposed pad: ground for proper operation
Notes:
1) RF pins 2, 4, 6, 13, 15, 17, 19, 22, and 24 must be at 0 VDC. The
RF pins do not require DC blocking capacitors for proper
operation if the 0 VDC requirement is met.
2) Pin 20 (NC) can be connected to GND or left not connected externally.
Page 20
DOC-77476-3 – (03/2017)
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PE426482
SP8T RF Switch
Packaging Information
This section provides packaging data including the moisture sensitivity level, package drawing, package
marking and tape-and-reel information.
Moisture Sensitivity Level
The moisture sensitivity level rating for the PE426482 in the 24-lead 4 × 4 × 0.85 mm QFN package is MSL1.
Package Drawing
Figure 23 • Package Mechanical Drawing for 24-lead 4 × 4 × 0.85 mm QFN
0.10 C
A
4.00
2.70±0.05
(2X)
0.40±0.05
(x24)
B
0.50
13
0.60
(x24)
0.30
(x24)
0.50
(x20)
18
(x20)
12
19
4.00
2.70±0.05 2.75
0.25±0.05
(x24)
0.10 C
24
7
6
1
2.50
Ref.
(2X)
Pin #1 Corner
BOTTOM VIEW
TOP VIEW
0.10 C
0.10
0.05
0.85±0.05
0.05 C
4.40
Chamfer
0.30 x 45°
2.75
4.40
RECOMMENDED LAND PATTERN
C A B
C
ALL FEATURES
SEATING PLANE
0.203
Ref.
0.05
C
SIDE VIEW
Top-Marking Specification
Figure 24 • Package Marking Specifications for PE426482
426482
YYWW
ZZZZZZ
=
YY =
WW =
ZZZZZZ =
Pin 1 indicator
Last two digits of assembly year
Assembly work week
Assembly lot code (Maximum six characters)
DOC-77476-3 – (03/2017)
Page 21
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PE426482
SP8T RF Switch
Tape and Reel Specification
Figure 25 • Tape and Reel Specifications for 24-lead 4 × 4 × 0.85 mm QFN
Direction of Feed
Section A-A
P1
P0
see
note 1
T
P2
see note 3
D1
D0
A
E
F
see note 3
B0
A0
K0
A0
B0
K0
D0
D1
E
F
P0
P1
P2
T
W0
4.35
4.35
1.10
1.50 + 0.10/ -0.00
1.50 min
1.75 ± 0.10
5.50 ± 0.05
4.00
8.00
2.00 ± 0.05
0.30 ± 0.05
12.00 ± 0.30
A
W0
Pin 1
Notes:
1. 10 Sprocket hole pitch cumulative tolerance ±0.2
2. Camber in compliance with EIA 481
3. Pocket position relative to sprocket hole measured
as true position of pocket, not pocket hole
Dimensions are in millimeters unless otherwise specified
Page 22
Device Orientation in Tape
DOC-77476-3 – (03/2017)
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PE426482
SP8T RF Switch
Ordering Information
Table 9 lists the available ordering codes for the PE426482 as well as available shipping methods.
Table 9 • Order Codes for PE426482
Order Codes
Description
Packaging
Shipping Method
PE426482A-X
PE426482 SP8T RF switch
Green 24-lead 4 × 4 mm QFN
500 units/T&R
EK426482-02
PE426482 Evaluation kit
Evaluation kit
1/Box
Document Categories
Advance Information
The product is in a formative or design stage. The datasheet contains design target specifications for product development. Specifications and
features may change in any manner without notice.
Preliminary Specification
The datasheet contains preliminary data. Additional data may be added at a later date. Peregrine reserves the right to change specifications at any
time without notice in order to supply the best possible product.
Product Specification
The datasheet contains final data. In the event Peregrine decides to change the specifications, Peregrine will notify customers of the intended
changes by issuing a CNF (Customer Notification Form).
Sales Contact
For additional information, contact Sales at [email protected].
Disclaimers
The information in this document is believed to be reliable. However, Peregrine assumes no liability for the use of this information. Use shall be
entirely at the user’s own risk. No patent rights or licenses to any circuits described in this document are implied or granted to any third party.
Peregrine’s products are not designed or intended for use in devices or systems intended for surgical implant, or in other applications intended to
support or sustain life, or in any application in which the failure of the Peregrine product could create a situation in which personal injury or death
might occur. Peregrine assumes no liability for damages, including consequential or incidental damages, arising out of the use of its products in
such applications.
Patent Statement
Peregrine products are protected under one or more of the following U.S. patents: patents.psemi.com
Copyright and Trademark
©2017, Peregrine Semiconductor Corporation. All rights reserved. The Peregrine name, logo, UTSi and UltraCMOS are registered trademarks and
HaRP, MultiSwitch and DuNE are trademarks of Peregrine Semiconductor Corp.
Product Specification
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DOC-77476-3 – (03/2017)