HMC427ALP3E
v02.1016
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8GHz
Typical Applications
The HMC427ALP3E is ideal for:
Features
High Isolation: 40 ~ 45 dB thru 6 GHz
Low Insertion Loss: 1.5 dB at 6 GHz
Non-Reflective Design
3x3mm SMT Package
SWITCHES - MULTI-THROW - SMT
• Test Instrumentation
• Fiber Optics & Broadband Telecom
• Basestation Infrastructure
• Microwave Radio & VSAT
• Military Radios, Radar, & ECM
Functional Diagram
General Description
The
HMC427ALP3E
is a low loss broadband positive
control transfer switch in leadless surface mount
package. Covering DC to 8 GHz, this switch offers high
isolation and low insertion loss. The switch operates
using a positive control voltage of 0/+5V and requires
a fixed bias of +5V at < 20 µA.
* Blocking capacitors are required at ports RF1, 2, 3, & 4.
Their value will determine the lowest transmission frequency.
Electrical Specifications,
T
A
= +25° C, VDD = 5V , With 0/+5V Control, 50 Ohm System
Parameter
Insertion Loss
Frequency
DC - 6.0 GHz
DC - 8.0 GHz
DC - 1.0 GHz
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
1.0 - 8.0 GHz
1.0 - 8.0 GHz
DC - 8.0 GHz
25
40
45
40
36
35
Min.
Typ.
1.5
1.8
50
45
43
43
18
18
26
43
2
10
Max.
2
2.1
Units
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
ns
ns
Isolation
Return Loss
Input Power for 1 dB Compression
Input Third Order Intercept
(Two-Tone Input Power= +12 dBm Each Tone, 1 MHz Tone Separation)
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
1
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
For price, delivery, and to place orders: Analog Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
HMC427ALP3E
v02.1016
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8GHz
Insertion Loss vs. Temperature
0
-1
ISOLATION (dB)
Isolation
0
-10
-20
-30
-40
-50
-60
-2
-3
-4
-5
0
1
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
0
1
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
RF4 to RF1
RF2 to RF3
RF4 to RF2
RF1 to RF3
+25 C
+85 C
-40 C
Return Loss
0
-5
RETURN LOSS (dB)
-10
-15
-20
-25
-30
0
1
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
RF1
RF2
RF3
RF4
0.1 and 1 dB Input Compression Point
32
30
28
INPUT P1dB(dBm)
26
24
22
20
18
16
14
12
10
1
2
3
4
5
6
FREQUENCY (GHz)
0.1 dB Compression Point
1 dB Compression Point
Input Third Order Intercept Point
50
45
40
IIP3 (dBm)
35
30
25
20
1
2
3
4
5
6
FREQUENCY (GHz)
+25 C
+85 C
-40 C
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
SWITCHES - MULTI-THROW - SMT
2
INSERTION LOSS (dB)
HMC427ALP3E
v02.1016
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8GHz
Absolute Maximum Ratings
Bias Voltage Range (VDD)
Control Voltage Range (CTRLA &
CTRLB)
Channel Temperature
Thermal Resistance
Storage Temperature
Operating Temperature
Maximum Input Power
ESD Sensitivity (HBM)
ESD Sensitivity (FICDM)
+7.0 VDC
-0.5V to VDD +1.0 VDC
150 °C
130 °C/W
-65 to +150 °C
-40 to +85 °C
+25.5 dBm (DC - 2 GHz)
+27 dBm (2 GHz - 8 GHz)
Class 1A
Class IV
VDD
(VDC)
+5
Bias Voltage & Current
VDD Range = +5 VDC ± 10 %
IDD (Typ.)
(µA)
5
IDD (Max.)
(µA)
10
SWITCHES - MULTI-THROW - SMT
Control Voltages
State
Low
High
Bias Condition
0 to +0.2 VDC at < 1 µA Typical
Vdd ± 0.2 VDC at < 1 µA Typical
Truth Table
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Note:
DC blocking capacitors are required at ports RF1, 2, 3, &
4. Their value will determine the lowest transmission fre-
quency.
Control Input
A
Low
High
B
High
Low
RF4 to
RF2
On
Off
Signal Path State
RF1 to
RF3
On
Off
RF4 to
RF1
Off
On
RF2 to
RF3
Off
On
3
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
HMC427ALP3E
v02.1016
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8GHz
Outline Drawing
PIN 1
INDICATOR
0.50
BSC
12
13
16
PIN 1
INDICATOR
1
EXPOSED
PAD
9
TOP VIEW
4
1.75
1.70 SQ
1.65
5
0.425
0.375
0.325
8
BOTTOM VIEW
0.20 MIN
0.90
0.85
0.70
SEATING
PLANE
PKG-000000
Package Information
Part Number
HMC427ALP3E
Package Body Material
RoHS-compliant Low Stress Injection Molded Plastic
Lead Finish
100% matte Sn
MSL Rating
MSL3
[1]
Package Marking
[2]
H427A
XXXX
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
08-17-2015-A
0.05 MAX
0.02 NOM
COPLANARITY
0.08
0.203 REF
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
SECTION OF THIS DATA SHEET.
SWITCHES - MULTI-THROW - SMT
4
3.10
3.00 SQ
2.90
0.28
0.23
0.18
HMC427ALP3E
v02.1016
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8GHz
Pin Descriptions
Pin Number
Function
RF4, RF1, RF3,
RF2
Description
This pin is DC coupled and matched to 50 Ohm.
Blocking capacitors are required.
This pin should be connected to PCB RF
ground to maximize isolation.
Package bottom has exposed metal paddle that
must be connected to PCB RF ground.
See truth table and control voltage table.
Interface Schematic
SWITCHES - MULTI-THROW - SMT
1, 4, 9, 12
2, 3, 5, 8,
10, 11, 13,
14, 16
NC
GND
6
CTRLA
7
CTRLB
See truth table and control voltage table.
15
VDD
Supply Voltage +5V ± 10%.
5
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
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