QPC6324
®
Absorptive, High Isolation SPDT Switch
Product Overview
The QPC6324 is a Silicon on Insulator (SOI) single-pole,
double-throw (SPDT) switch, designed for use in 4G/5G
wireless infrastructure applications and other high
performance communications systems. It offers high
isolation with excellent linearity and power handling
capability. No blocking capacitors are necessary on the RF
ports. The design is non-reflective such that the RFX ports
are terminated into 50 Ω in the off state. The QPC6324 is
+1.8V logic compatible.
The QPC6324 is packaged in a RoHS-compliant, compact
4x4 mm surface-mount leadless package.
20 Pin 4 mm x 4 mm leadless SMT Package
Key Features
•
5 MHz to 6000 MHz Operation
•
Non-Reflective (RFX ports)
•
Terminated All-Off State mode
•
No Blocking Caps needed unless voltage is on RF Line
•
High Isolation: RFC-RFX: 63 dB at 2 GHz
RFX-RFX: 63 dB at 2 GHz
•
+1.8 V Logic Compatible
•
HBM ESD rating: Class 2 (2000V to <4000V)
Functional Block Diagram
CTRL1
17
GND
20
19
GND
VDD
18
GND
GND
RF1
GND
GND
CTRL2
16
1
15
GND
GND
RF2
GND
GND
2
CMOS Logic/
Control Circuitry
14
Applications
•
Wireless Infrastructure
•
Macro or picocell base stations
•
TDD-based architectures
3
13
4
12
50Ω
5
50Ω
50Ω
11
6
7
8
9
10
GND
GND
GND
Top View
GND
RFC
Ordering Information
Part No.
QPC6324TR13
QPC6324SR
QPC6324EVB-01
Data Sheet, February 16, 2018 | Subject to change without notice
Description
2500 pcs on a 13” reel
100 pcs on a 7” reel
Evaluation board
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QPC6324
®
High Isolation SPDT Switch
Absolute Maximum Ratings
Parameter
Storage Temperature
V
DD
Vctrl
Pin max (RFC-RFX), CW, 50 Ω
Pin max (RFX-TERM), CW, 50 Ω
Rating
-50 to 150 °C
+6 V
VDD-0.2V
37 dBm
31 dBm
Recommended Operating Conditions
Parameter
V
DD
T
CASE
Tj at MTTF>10
6
hrs
Min
+2.7
−40
Typ
+5
Max Units
+5.5
+110
125
V
°C
°C
Electrical specifications are measured at specified test
conditions. Specifications are not guaranteed over all
recommended operating conditions.
Operation of this device outside the parameter ranges
given above may cause permanent damage.
Electrical Specifications
Test conditions, unless otherwise noted: Temp = 25°C, VDD = +5V.
Parameter
Operational Frequency Range
Conditions
100 – 2000 MHz
2000 – 4000 MHz
4000 – 5000 MHz
5000 - 6000 MHz
In any 400 MHz band
100 - 2000 MHz
2000 – 4000 MHz
4000 – 5000 MHz
5000 - 6000 MHz
100 - 2000 MHz
2000 – 4000 MHz
4000 – 5000 MHz
5000 - 6000 MHz
100 - 4000 MHz
4000 – 5000 MHz
5000 - 6000 MHz
100 - 4000 MHz
4000 – 5000 MHz
5000 - 6000 MHz
RFC Terminated, 2000 MHz
RFC Terminated, 6000 MHz
RFX Terminated, 2000 MHz
RFX Terminated, 6000 MHz
Min
5
Typ
0.9
1.0
1.05
1.1
0.03
61.5
57
54
50
63
57
54
50
17
16
17
16
15
18
22
15
20
13
Max
6000
1.15
1.25
1.3
1.35
Units
MHz
Insertion Loss
(1)
Insertion Loss Ripple
Isolation, RFC-RFX
(1)
Isolation, RFX-RFX
(1)
Return Loss, RFC
(2)
Return Loss, RFX
(2)
55
50
48
44
57
50
48
44
14
13
14
13
12
15
Return Loss
Return Loss
Note:
1.
2.
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Production screen of product is done only at 2GHz and 6GHz.
Guaranteed by design only. Not tested in production.
Data Sheet, February 16, 2018 | Subject to change without notice
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QPC6324
®
High Isolation SPDT Switch
Electrical Specifications Contd.
Test conditions, unless otherwise noted: Temp = 25°C, VDD = +5V.
Parameter
Input P1dB
Input IP3
Conditions
RFC-RFX, 2600 MHz
RFC-RFX, 2600 MHz, 13dBm/tone, 1MHz Δf
Turn-on, (50% Ctrl to 90% RF)
Turn-off, (50% Ctrl to 10% RF)
Turn-on, (50% Ctrl to 99% RF)
Turn-off, (50% Ctrl to 1% RF)
VDD = +5V
VIH
VIL
Any RF ports, >100MHz
Min
34
55
Typ
37
60
180
150
417
210
90
Max
Units
dBm
dBm
ns
ns
ns
ns
uA
V
V
uA
dBm
°C/W
Switching Speed
Supply Current, IDD
Control Voltage
Control Current, Ictrl1, Ictrl2
Spur Level
Thermal Resistance
1.2
0
1
200
VDD
0.63
-125
60
Power Handling Specification (MTTF≥10
6
hrs)
Input Port
RFC, RF1, RF2
1,4
RFC, RF1, RF2
1,4
RFC, RF1, RF2
1,4
RFC, RF1, RF2
2
RFC, RF1, RF2
2
RFC, RF1, RF2
2
RFC/RF1/RF2 simultaneous
3
RFC/RF1/RF2 simultaneous
3
RFC/RF1/RF2 simultaneous
3
Port State
On
On
On
Off
Off
Off
all off
all off
all off
Power(dBm)
34.2
31.6
30.5
28.4
25
23.8
27.6
24.2
23
Tamb
85C
105C
110C
85C
105C
110C
85C
105C
110C
theta-j (C/W)
60
60
60
60
60
60
1. For high VSWR loads, this power reduces by 4dB
2. RFC is only off during all off mode
3. Power shown is for each input, not total
4. For <20MHz, max power reduces to 28dBm
Data Sheet, February 16, 2018 | Subject to change without notice
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QPC6324
®
High Isolation SPDT Switch
Application Circuit Schematic and Layout
Bill of Material
Ref Des
n/a
U1
C1, C2
C4
R3, R4
R1, R2, C3
Value
n/a
n/a
200 pF
0.1 uF
0Ω
DNP
Description
Printed Circuit Board
High Isolation SPDT Switch
CAP, 0402, 50V, 5%, C0G
CAP, 0402, 50V, 10%, X7R
RES, 0402
Manuf.
Qorvo
Qorvo
Various
Various
Various
Part Number
QPC6324
Logic Table
Vctrl1
0
0
1
1
Notes:
1.
Vctrl2
0
1
0
1
RFC-RF1
OFF
OFF
ON
OFF
(1)
RFC-RF2
OFF
ON
OFF
OFF
(1)
This is not a supported ‘switch’ mode. RFC is not terminated.
Data Sheet, February 16, 2018 | Subject to change without notice
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QPC6324
®
High Isolation SPDT Switch
Performance Plots
0.0
-0.2
Insertion Loss vs Frequency (RFC-RFX)
+110 °C
+25 °C
−40 °C
0
Return Loss vs frequency (RFC)
Temp.=+25 °C
0
Return Loss vs Frequency (RFC, RF1 ON)
VDD = 5.5V
-0.4
-0.6
-5
-5
Insertion loss (dB)
Return loss (dB)
-0.8
Return loss (dB)
-10
-10
+110 °C
-1.0
-1.2
-1.4
-1.6
-1.8
-15
-15
+25 °C
−40 °C
-20
VDD = 2.7V, RF1 ON
-20
-2.0
-2.2
-2.4
0
1000
2000
3000
4000
5000
6000
-25
VDD = 5.5V, RF1 ON
VDD = 2.7V, RF1 ON
VDD = 5.5V, RF2 ON
-25
-30
0
1000
2000
3000
4000
5000
6000
-30
0
1000
2000
3000
4000
5000
6000
Freq(MHz)
Frequency (MHz)
Frequency (MHz)
0
-5
Return Loss vs Frequency (RFC, RF2 ON)
VDD = 5.5V
0
Return Loss vs Frequency (RFX)
Temp.=+25 °C
0
-5
Return Loss vs Frequency (RF1)
VDD = 5.5V
-5
-10
-10
+110 °C
+25 °C
−40 °C
Return loss (dB)
Return loss (dB)
+110 °C
-15
-20
-25
+25 °C
−40 °C
Return loss (dB)
VDD = 2.7V, RF1 ON
-10
-15
-20
-25
-15
-20
-30
-25
VDD = 5.5V, RF1 ON
VDD = 2.7V, RF2 ON
VDD = 5.5V, RF2 ON
-30
-35
0
1000
2000
3000
4000
5000
6000
-30
0
1000
2000
3000
4000
5000
6000
-35
0
1000
2000
3000
4000
5000
6000
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
0
Return Loss vs Frequency (RF2)
VDD = 5.5V
0
-5
Return Loss vs Frequency (RFC, All OFF)
VDD = 5.5V
+110 °C
+25 °C
−40 °C
0
-5
Return Loss vs Frequency (RF1, All OFF)
VDD = 5.5V
+110 °C
+25 °C
−40 °C
-5
-10
-10
Return loss (dB)
Return loss (dB)
+110 °C
+25 °C
−40 °C
-15
-20
-25
Return loss (dB)
0
1000
2000
3000
4000
5000
6000
-10
-15
-20
-25
-30
-15
-20
-25
-30
-30
0
1000
2000
3000
4000
5000
6000
-35
-35
0
1000
2000
3000
4000
5000
6000
Frequency (MHz)
Frequency (MHz)
Frequency (MHz)
0
-5
Return Loss vs Frequency (RF2, All OFF)
+110 °C
+25 °C
−40 °C
-40
Isolation vs Frequency (RFC-RF1, RF2 ON)
VDD = 5.5V
-40
Isolation vs Frequency (RFC-RF2, RF1 ON)
VDD = 5.5V
-50
-50
-10
Return loss (dB)
Isolation (dB)
-15
-20
-25
-30
-70
Isolation (dB)
-40°C
+25°C
+110°C
-60
-60
-70
-80
-80
-90
-90
-40°C
+25°C
+110°C
-35
0
1000
2000
3000
4000
5000
6000
-100
0
1
2
3
4
5
6
-100
0
1
2
3
4
5
6
Frequency (MHz)
Frequency (GHz)
Frequency (GHz)
Data Sheet, February 16, 2018 | Subject to change without notice
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