HMC652LP2E
to
HMC655LP2E
v02.0112
WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz
HMC652LP2E / HMC653LP2E / HMC654LP2E / HMC655LP2E
Typical Applications
The HMC652LP2E - HMC655LP2E are ideal for:
• Fiber Optics
• Microwave Radio
• Military & Space
• Test & Measurement
• Scientific Instruments
Features
4 Attenuator Products:
2, 3, 4 & 6 dB Fixed Attenuation Levels
Wide Bandwidth: DC - 25 GHz
Excellent Attenuation Accuracy
Power Handling: +25 dBm
6 Lead 2x2 mm SMT Package: 4 mm
2
12
PASSIVES - SMT
• RF / Microwave Circuit Prototyping
Functional Diagram
General Description
The HMC652LP2E / 653LP2E / 654LP2E / 655LP2E
are a line of wideband fixed value SMT 50 Ohm
matched attenuators which offer attenuation levels
of 2, 3, 4 and 6 dB respectively. These passive
attenuators are ideal for military, test equipment, and
other wideband applications where extremely flat
attenuation, and excellent VSWR vs. frequency are
required.
These wideband attenuators handle up to +25 dBm
of input power, and are compatible with high volume
surface mount manufacturing techniques.
Electrical Specifications,
T
A
= +25° C, 50 Ohm system
Part Number
HMC652LP2E
HMC653LP2E
HMC654LP2E
HMC655LP2E
Attenuator Value
2 dB
3 dB
4 dB
6 dB
Return Loss
(Min.)
Return Loss
(Typ.)
Attenuation Tolerance
DC - 25
7.0
7.0
7.0
7.0
22.0
23.0
20.5
16.5
± 0.5
± 0.5
± 0.5
± 0.5
0.0004
0.0006
0.0006
0.0004
[1]
Temperature Coefficient (Typicial)
[2]
Units
GHz
dB
dB
dB
dB
[1] Attenuation Tolerance is valid over temperature.
[2] Temperature Coefficient Units are dB/ °C.
12 - 1
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices,
For price, delivery and to
for its use, nor for any infringements of patents or
Corporation, 20 Alpha Road, Chelmsford, MA 01824
Inc.,
responsibility is assumed by Analog Devices
place orders: Hittite Microwave
other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
781-329-4700 • Order online at www.analog.com
Phone:
On-line at www.hittite.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC652LP2E
to
HMC655LP2E
v02.0112
WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz
HMC652LP2E / HMC653LP2E / HMC654LP2E / HMC655LP2E
Attenuation vs. Temperature
0
-1
-2
ATTENUATION (dB)
-3
-4
-5
-6
-7
-8
-9
-10
0
5
10
15
HMC655LP2
+25C
+85C
-40C
HMC653LP2
HMC654LP2
HMC652LP2
Return Loss
0
-5
RETURN LOSS (dB)
-10
HMC654LP2E
HMC653LP2E
-15
-20
-25
HMC652LP2E
HMC655LP2E
-30
20
25
0
5
10
15
20
25
FREQUENCY (GHz)
FREQUENCY (GHz)
12
PASSIVES - SMT
12 - 2
Absolute Maximum Ratings
Part Number
RF Input Power (CW)
DC Voltage Terminated
DC Voltage Open
Storage Temperature
Operating Temperature
ESD Sensitivity (HBM)
Class 1A
HMC652LP2E
27
5.6
5.6
HMC653LP2E
26
5.2
5.1
-65 to +150
-40 to +85
Class 1A
Class 1A
Class 1A
HMC654LP2E
25
4.9
4.6
HMC655LP2E
26
5.2
6.0
Units
dBm
V
V
°C
°C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices,
For price, delivery and to
for its use, nor for any infringements of patents or
Corporation, 20 Alpha Road, Chelmsford, MA 01824
Inc.,
responsibility is assumed by Analog Devices
place orders: Hittite Microwave
other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC652LP2E
to
HMC655LP2E
v02.0112
WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz
HMC652LP2E / HMC653LP2E / HMC654LP2E / HMC655LP2E
Outline Drawing
12
PASSIVES - SMT
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS]
3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM.
PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM.
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm.
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE
SOLDERED TO PCB RF GROUND.
7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED
LAND PATTERN.
Package Information
Part Number
HMC652LP2E through
HMC655LP2E
Package Body Material
RoHS-compliant Low Stress Injection
Molded Plastic
Lead Finish
100% matte Sn
MSL Rating
MSL1
[2]
Package Marking
[1]
NNN
XXX
[1] 3-Digit lot number XXX
[2] Max peak reflow temperature of 260 °C
Pin Descriptions
Pin Number
1, 3, 4, 6
Function
GND
Description
Package bottom must be connected to RF/DC ground.
Interface Schematic
2, 5
RF1, RF2
This pin is DC coupled and matched to 50 Ohms.
Use DC Blocking capacitors if the input / output signals
have non-zero DC potential
12 - 3
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices,
For price, delivery and to
for its use, nor for any infringements of patents or
Corporation, 20 Alpha Road, Chelmsford, MA 01824
Inc.,
responsibility is assumed by Analog Devices
place orders: Hittite Microwave
other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order
781-329-4700 • Order online at www.analog.com
Phone:
On-line at www.hittite.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
HMC652LP2E
to
HMC655LP2E
v02.0112
WIDEBAND FIXED ATTENUATOR FAMILY, DC - 25 GHz
HMC652LP2E / HMC653LP2E / HMC654LP2E / HMC655LP2E
Evaluation PCB
12
PASSIVES - SMT
List of Materials for Evaluation PCB 119197
[1]
Item
J1 - J2
U1
PCB [2]
Description
PCB Mount K Connector
HMC652LP2E through HMC655LP2E
Passive Attenuators
119194 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
The circuit board used in the final application should
be generated with proper RF circuit design tech-
niques. Signal lines at the RF port should have 50
ohm impedance and the package ground leads and
exposed paddle should be connected directly to
the ground plane similar to that shown above. The
evaluation circuit board shown above is available
from Hittite Microwave Corporation upon request.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices,
For price, delivery and to
for its use, nor for any infringements of patents or
Corporation, 20 Alpha Road, Chelmsford, MA 01824
Inc.,
responsibility is assumed by Analog Devices
place orders: Hittite Microwave
other
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
Application Support: Phone: 978-250-3343 or apps@hittite.com
12 - 4
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