HMC427ALP3E [ADI]
GaAs MMIC Positive Control Transfer Switch, DC* - 8GHz;
| 型号： | HMC427ALP3E |
| 厂家： | 
ADI |
| 描述： | GaAs MMIC Positive Control Transfer Switch, DC* - 8GHz 射频 微波 |
| 文件： | 总6页 (文件大小：613K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC427ALP3E
v02.1016
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8GHz
Typical Applications
Features
High Isolation: 40 ~ 45 dB thru 6 GHz
Low Insertion Loss: 1.5 dB at 6 GHz
Non-Reflective Design
The HMC427ALP3E is ideal for:
• Test Instrumentation
• Fiber Optics & Broadband Telecom
• Basestation Infrastructure
• Microwave Radio & VSAT
• Military Radios, Radar, & ECM
3x3mm SMT Package
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, TA = +25° C, VDD = 5V , With 0/+5V Control, 50 Ohm System
Parameter
Frequency
Min.
Typ.
Max.
Units
DC - 6.0 GHz
DC - 8.0 GHz
1.5
1.8
2
2.1
dB
dB
Insertion Loss
DC - 1.0 GHz
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
45
40
36
35
50
45
43
43
dB
dB
dB
dB
Isolation
DC - 6.0 GHz
DC - 8.0 GHz
18
18
dB
dB
Return Loss
dBm
dBm
Input Power for 1 dB Compression
1.0 - 8.0 GHz
25
40
26
43
Input Third Order Intercept
(Two-Tone Input Power= +12 dBm Each Tone, 1 MHz Tone Separation)
dBm
dBm
1.0 - 8.0 GHz
DC - 8.0 GHz
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
2
10
ns
ns
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
1
HMC427ALP3E
v02.1016
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8GHz
Insertion Loss vs. Temperature
Isolation
0
0
-10
-20
-30
-40
-50
-60
-1
-2
-3
-4
-5
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
FREQUENCY (GHz)
RF4 to RF1
RF2 to RF3
RF4 to RF2
RF1 to RF3
+25 C
+85 C
-40 C
Return Loss
0.1 and 1 dB Input Compression Point
32
30
28
26
24
22
20
18
16
14
12
10
0
-5
-10
-15
-20
-25
-30
1
2
3
4
5
6
0
1
2
3
4
5
6
7
8
9
FREQUENCY (GHz)
FREQUENCY (GHz)
RF1
RF2
RF3
RF4
0.1 dB Compression Point
1 dB Compression Point
Input Third Order Intercept Point
50
45
40
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
2
Application Support: Phone: 1-800-ANALOG-D
HMC427ALP3E
v02.1016
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8GHz
Absolute Maximum Ratings
Bias Voltage & Current
Bias Voltage Range (VDD)
+7.0 VDC
Control Voltage Range (CTRLA &
CTRLB)
VDD Range = +5 VDC 10 %
-0.5V to VDD +1.0 VDC
VDD
(VDC)
IDD (Typ.)
(µA)
IDD (Max.)
(µA)
Channel Temperature
Thermal Resistance
Storage Temperature
Operating Temperature
150 °C
130 °C/W
+5
5
10
-65 to +150 °C
-40 to +85 °C
+25.5 dBm (DC - 2 GHz)
+27 dBm (2 GHz - 8 GHz)
Class 1A
Control Voltages
Maximum Input Power
State
Bias Condition
Low
0 to +0.2 VDC at < 1 µA Typical
ESD Sensitivity (HBM)
ESD Sensitivity (FICDM)
High
Vdd 0.2 VDC at < 1 µA Typical
Class IV
Truth Table
Control Input
Signal Path State
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
RF4 to
RF2
RF1 to
RF3
RF4 to
RF1
RF2 to
RF3
A
B
Low
High
Low
On
Off
On
Off
Off
On
Off
On
Note:
DC blocking capacitors are required at ports RF1, 2, 3, &
4. Their value will determine the lowest transmission fre-
quency.
High
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
3
Application Support: Phone: 1-800-ANALOG-D
HMC427ALP3E
v02.1016
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8GHz
Outline Drawing
3.10
3.00 SQ
2.90
0.28
0.23
0.18
PIN 1
INDICATOR
PIN 1
INDICATOR
13
16
0.50
BSC
1
4
12
1.75
1.70 SQ
1.65
EXPOSED
PAD
9
8
5
0.425
0.375
0.325
0.20 MIN
TOP VIEW
BOTTOM VIEW
0.90
0.85
0.70
FOR PROPER CONNECTION OF
THE EXPOSED PAD, REFER TO
THE PIN CONFIGURATION AND
FUNCTION DESCRIPTIONS
0.05 MAX
0.02 NOM
COPLANARITY
0.08
0.203 REF
SECTION OF THIS DATA SHEET.
SEATING
PLANE
Package Information
Part Number
Package Body Material
Lead Finish
MSL Rating
Package Marking [2]
H427A
XXXX
MSL3[1]
HMC427ALP3E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
[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
4
Application Support: Phone: 1-800-ANALOG-D
HMC427ALP3E
v02.1016
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8GHz
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
RF4, RF1, RF3,
RF2
This pin is DC coupled and matched to 50 Ohm.
Blocking capacitors are required.
1, 4, 9, 12
2, 3, 5, 8,
10, 11, 13,
14, 16
This pin should be connected to PCB RF
ground to maximize isolation.
NC
Package bottom has exposed metal paddle that
must be connected to PCB RF ground.
GND
6
7
CTRLA
CTRLB
See truth table and control voltage table.
See truth table and control voltage table.
15
VDD
Supply Voltage +5V 10%.
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
5
Application Support: Phone: 1-800-ANALOG-D
HMC427ALP3E
v02.1016
GaAs MMIC POSITIVE CONTROL
TRANSFER SWITCH, DC* - 8GHz
Evaluation PCB
List of Materials for Evaluation PCB EV1HMC427ALP3E [1]
The circuit board used in the final application
should be generated with proper RF circuit design
techniques. Signal lines at the RF port should have
50 ohm impedance and the package ground leads
and package bottom should be connected directly
to the ground plane similar to that shown above.
The evaluation circuit board shown above is avail-
able from Analog Devices upon request.
Item
Description
J1 - J4
J5 - J8
C1
PCB Mount SMA RF Connector
DC Pin
1000 pF Capacitor, 0603 Pkg.
100 pF Capacitor, 0402 Pkg.
100 Ohm Resistor, 0603 Pkg.
C2 - C5
R1 - R2
HMC427ALP3E
Transfer Switch
U1
[2]
PCB
Evaluation PCB 01-044016A
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
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
6
Application Support: Phone: 1-800-ANALOG-D
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