HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
Typical Applications
ATTENUATORS - DIGITAL - SMT
The HMC305SLP4E is ideal for both RF and IF
Features
Glitch Free State Transitions
applications:
0.5 dB LSB Steps to 15.5 dB
• Cellular Infrastructure
TTL/CMOS Compatible Serial Data Interface
• Wireless Infrastructure
SPI Compatible Serial Output
• Microwave Radio & VSAT
• Test Instrumentation
Excellent Attenuation Accuracy: ± 0.25 dB Typical Bit
Error
Single + 3.3V to 5V Supply
Functional Diagram
ESD rating: Class 2 (2kV HBM)
Drop-in Replacement for HMC305ALP4E
General Description
The HMC305SLP4E is a broadband 5-bit positive
control Silicon IC digital attenuator with CMOS compatible serial-to-parallel driver package in a leadless QFN 4x4 mm SMT package. Covering 0.4 to 6
GHz, the insertion loss is typically less than 1.6 dB.
The attenuator bit values are 0.5 (LSB), 1, 2, 4, and
8 dB for a total attenuation of 15.5 dB. Attenuation
accuracy is excellent at ±0.25 dB typical with an IIP3
of up to +52 dBm. Five bit serial control words are
used to select each attenuation state. A single Vcc
bias of +3.3V to +5V is required.
Electrical Specifications, TA = +25° C, Vcc = +3.3V to +5V
Parameter
Typical
Max.
Units
0.4 - 1.4 GHz
1.4 - 2.3 GHz
2.3 - 2.7 GHz
2.7 - 3.8 GHz
3.8 - 6.0 GHz
6.0 - 7.0 GHz
1.0
1.1
1.2
1.3
1.6
1.8
1.5
2.0
2.3
2.5
2.5
2.5
dB
dB
dB
dB
dB
dB
Attenuation Range
0.4 - 7.0 GHz
15.5
dB
Return Loss (RF1 & RF2, All Atten. States)
0.4 - 1.4 GHz
1.4 - 2.3 GHz
2.3 - 2.7 GHz
2.7 - 3.8 GHz
3.8 - 6.0 GHz
6.0 - 7.0 GHz
25
25
25
25
20
15
dB
dB
dB
dB
dB
dB
Attenuation Accuracy: (Referenced to Insertion Loss)
All Attenuation States
0.4 - 0.9 GHz
0.9 - 2.2 GHz
2.2 - 3.8 GHz
6.0 - 7.0 GHz
± (0.5 +5% of Atten. Setting) Max
± (0.3 +4% of Atten. Setting) Max
± (0.5 +5% of Atten. Setting) Max
± (0.5 +5% of Atten. Setting) Max
dB
dB
dB
dB
Input Power for 0.1 dB Compression
0.4 - 6.0 GHz
28
dBm
Input Third Order Intercept Point
(Two-tone Input Power = 16 dBm Each Tone)
0.4 - 3.8 GHz
3.8 - 6.0 GHz
6.0 - 7.0 GHz
52
50
48
dBm
dBm
dBm
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (Latch Enable to 10/90% RF)
0.4 - 7.0 GHz
70
160
ns
ns
Insertion Loss
1
Frequency
Information furnished
furnished by
by Analog
Analog Devices
Devices is
is believed
believed to
to be
be accurate
Information
accurate and
and reliable.
reliable. However,
However, no
no
responsibility is
is assumed
assumed by
by Analog
Analog Devices
Devices for
for its
its use,
use, nor
nor for
responsibility
for any
any infringements
infringements of
of patents
patents or
or other
other
rights of
of third
third parties
parties that
that may
may result
rights
result from
from its
its use.
use. Specifications
Specifications subject
subject to
to change
change without
without notice.
notice. No
No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
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.
Trademarks and registered trademarks are the property of their respective owners.
Min.
For
For price,
price, delivery,
delivery, and
and to
to place
place orders:
orders: Analog
Analog Devices,
Devices, Inc.,
Inc.,
One
One Technology
Technology Way,
Way, P.O.
P.O. Box
Box 9106,
9106, Norwood,
Norwood, MA
MA 02062-9106
02062-9106
Phone:
781-329-4700
•
Order
online
at
www.analog.com
Phone: 781-329-4700 • Order online at www.analog.com
Application
Application Support:
Support: Phone:
Phone: 1-800-ANALOG-D
1-800-ANALOG-D
HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
Frequency Response Plots 0.5 to 4 GHz
Insertion Loss
Return Loss RF1, RF2
(Only Major States are Shown)
0
RETURN LOSS (dB)
INSERTION LOSS (dB)
-10
-1
-1.5
-2
-2.5
-20
-30
-40
-3
-50
-3.5
-4
0.5
1
1.5
2
2.5
3
3.5
-60
0.5
4
1
1.5
+25C
+85C
2.5
I.L
0.5 dB
1 dB
-40C
Normalized Attenuation
3
0
4
2 dB
4 dB
8 dB
15.5 dB
1
-2
0.75
BIT ERROR (dB)
-4
-6
-8
-10
0.5
0.25
0
-12
-0.25
-14
-16
0.5
-0.5
1
1.5
2
2.5
3
3.5
0
4
2
4
6
8
10
12
14
16
ATTENUATION STATE (dB)
FREQUENCY (GHz)
0.5 dB
2 dB
8 dB
1 dB
4 dB
15.5 dB
0.9 GHz
1.9 GHz
2.4 GHz
3.5 GHz
Bit Error vs. Frequency
Relative Phase vs. Frequency
(Only Major States are Shown)
(Only Major States are Shown)
3
60
RELATIVE PHASE (deg.)
BIT ERROR (dB)
3.5
Bit Error vs. Attenuation State
(Only Major States are Shown)
NORMALIZED ATTENUATION (dB)
2
FREQUENCY (GHz)
FREQUENCY (GHz)
ATTENUATORS - DIGITAL - SMT
0
-0.5
2
1
0
40
20
0
-20
-40
-1
0.5
-60
1
1.5
2
2.5
3
3.5
4
0
0.5
1
FREQUENCY (GHz)
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
0.5 dB
2 dB
8 dB
1 dB
4 dB
15.5 dB
0.5 dB
1 dB
2 dB
4 dB
8 dB
15.5 dB
Note: All Data Typical Over Voltage (+3V to +5V) & Temperature (-40°C to +85°C).
Information
furnished
by Analog
is believed
to be
accurate
and reliable.
However,
For price,
delivery,
andDevices
to place
orders:
Analog
Devices,
Inc.,
One no
Technology
P.O. and
Boxto9106,
MA 02062-9106
For price,Way,
delivery,
placeNorwood,
orders: Analog
Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order onlineOne
at www.analog.com
rights of third parties that may result from its use. Specifications subject to change without notice. No
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. 1-800-ANALOG-D
Application
Support:
Phone:
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
2
HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
Step Error vs. Frequency
STEP ERROR (dB)
0.8
0.4
0
-0.4
-0.8
-1.2
0.5
1
1.5
2
2.5
3
3.5
4
FREQUENCY (GHz)
0.5 dB
2 dB
8 dB
1 dB
4 dB
15.5 dB
Frequency Response Plots 0.4 to 8 GHz
Return Loss RF1, RF2
Insertion Loss
(Only Major States are Shown)
0
0
-0.5
-10
-1
RETURN LOSS (dB)
INSERTION LOSS (dB)
ATTENUATORS - DIGITAL - SMT
1.2
-1.5
-2
-2.5
-20
-30
-40
-3
-50
-3.5
-4
-60
0
1
2
3
4
5
6
7
0
8
1
2
3
+25C
+85C
I.L
0.5 dB
1 dB
-40C
Normalized Attenuation
0
1.25
-2
1
-4
BIT ERROR (dB)
NORMALIZED ATTENUATION (dB)
5
6
7
8
2 dB
4 dB
8 dB
15.5 dB
Bit Error vs. Attenuation State
(Only Major States are Shown)
-6
-8
-10
0.75
0.5
0.25
0
-12
-0.25
-14
-16
-0.5
0
1
2
3
4
5
6
7
8
0
2
4
6
8
10
12
14
16
ATTENUATION STATE (dB)
FREQUENCY (GHz)
3
4
FREQUENCY (GHz)
FREQUENCY (GHz)
0.5 dB
2 dB
8 dB
1 dB
4 dB
15.5 dB
1 GHz
2 GHz
3 GHz
4 GHz
5 GHz
6 GHz
7 GHz
8 GHz
Information
furnished
by Analog
is believed
to be
accurate
and reliable.
However,
For price,
delivery,
andDevices
to place
orders:
Analog
Devices,
Inc.,
One no
Technology
P.O. and
Boxto9106,
MA 02062-9106
For price,Way,
delivery,
placeNorwood,
orders: Analog
Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order onlineOne
at www.analog.com
rights of third parties that may result from its use. Specifications subject to change without notice. No
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. 1-800-ANALOG-D
Application
Support:
Phone:
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
Bit Error vs. Frequency
Relative Phase vs. Frequency
(Only Major States are Shown)
(Only Major States are Shown)
2
1
0
40
20
0
-20
-40
-1
-60
0
1
2
3
4
5
6
7
8
0
1
2
FREQUENCY (GHz)
0.5 dB
1 dB
3
4
5
6
7
8
FREQUENCY (GHz)
2 dB
4 dB
8 dB
15.5 dB
0.5 dB
1 dB
2 dB
4 dB
8 dB
15.5 dB
Step Error vs. Frequency
1.2
STEP ERROR (dB)
0.8
0.4
0
-0.4
ATTENUATORS - DIGITAL - SMT
60
RELATIVE PHASE (deg.)
BIT ERROR (dB)
3
-0.8
-1.2
0
1
2
3
4
5
6
7
8
FREQUENCY (GHz)
0.5 dB
1 dB
2 dB
4 dB
8 dB
15.5 dB
Information
furnished
by Analog
is believed
to be
accurate
and reliable.
However,
For price,
delivery,
andDevices
to place
orders:
Analog
Devices,
Inc.,
One no
Technology
P.O. and
Boxto9106,
MA 02062-9106
For price,Way,
delivery,
placeNorwood,
orders: Analog
Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order onlineOne
at www.analog.com
rights of third parties that may result from its use. Specifications subject to change without notice. No
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. 1-800-ANALOG-D
Application
Support:
Phone:
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
4
HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
0.1 dB and 1 dB Input Compression Point,
3.3V to 5V
1 dB Input Compression Point, Over
Temp., 3.3V to 5V
36
INPUT COMPRESSION (dBm)
36
INPUT COMPRESSION (dBm)
34
32
30
28
26
24
22
34
32
30
28
26
24
22
20
0
20
0
1
2
3
4
5
1
2
3
4
5
6
FREQUENCY (GHz)
6
FREQUENCY (GHz)
+25C
0.1dB Compression
+85C
-40C
1dB Compression
Input Third Order Intercept Point over
Temp., 3.3V to 5V
60
58
56
54
IP3 (dBm)
ATTENUATORS - DIGITAL - SMT
Power Handling Plots 0.1 to 6 GHz
52
50
48
46
44
42
40
0
1
2
3
4
5
6
FREQUENCY (GHz)
+25C
5
+85C
-40C
Information
furnished
by Analog
is believed
to be
accurate
and reliable.
However,
For price,
delivery,
andDevices
to place
orders:
Analog
Devices,
Inc.,
One no
Technology
P.O. and
Boxto9106,
MA 02062-9106
For price,Way,
delivery,
placeNorwood,
orders: Analog
Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order onlineOne
at www.analog.com
rights of third parties that may result from its use. Specifications subject to change without notice. No
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. 1-800-ANALOG-D
Application
Support:
Phone:
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
Timing
Symbol
Vcc = +5V
Min.
Vcc = +3V
Max.
Min.
Units
Max.
Serial Input Setup
Time
ts
20
-
100
-
ns
Hold time from Serial
Input to Shift Clock
th
0
-
5
-
ns
tlsup
40
-
100
-
ns
Setup time from
Shift Clock to Latch
Enable
Propagation delay,
Latch Enable to C0.5
through C8
tpd
Setup time from
Reset to Shift Clock
-
20
-
50
-
ns
fclk
-
30
-
10
MHz
Clock Frequency
(1/tclk)
-
30
-
70
State
Vcc = +5V
Vcc = +3V
Low
0 to 1.3V
0 to 0.7V
High
3.5 to 5V
2.3 to 3V
Serial Input Truth Table
Latch
Enable
ns
Shift
Clock
Reset
Function
X
X
L
Shift register cleared
X
á
H
Shift register clocked
á
X
H
Contents of shift register
transferred to Digital
Attenuator
Truth Table
Serial Control Input
Attenuation
Setting
RF1 - RF2
C 0.5
C1
C2
C4
C8
High
High
High
High
High
Reference
I.L.
Low
High
High
High
High
0.5 dB
High
Low
High
High
High
1 dB
High
High
Low
High
High
2 dB
High
High
High
Low
High
4 dB
High
High
High
High
Low
8 dB
Low
Low
Low
Low
Low
15.5 dB
Max. Atten.
ATTENUATORS - DIGITAL - SMT
Parameter
Digital Control Voltages
Any combination of the above states will provide an attenuation
approximately equal to the sum of the bits selected.
Timing Diagram
Information
furnished
by Analog
is believed
to be
accurate
and reliable.
However,
For price,
delivery,
andDevices
to place
orders:
Analog
Devices,
Inc.,
One no
Technology
P.O. and
Boxto9106,
MA 02062-9106
For price,Way,
delivery,
placeNorwood,
orders: Analog
Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order onlineOne
at www.analog.com
rights of third parties that may result from its use. Specifications subject to change without notice. No
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. 1-800-ANALOG-D
Application
Support:
Phone:
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
6
HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
ATTENUATORS - DIGITAL - SMT
Logic / Functional Diagram
Programming Example to Select 0.5 dB Attenuation State
7
Information
furnished
by Analog
is believed
to be
accurate
and reliable.
However,
For price,
delivery,
andDevices
to place
orders:
Analog
Devices,
Inc.,
One no
Technology
P.O. and
Boxto9106,
MA 02062-9106
For price,Way,
delivery,
placeNorwood,
orders: Analog
Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order onlineOne
at www.analog.com
rights of third parties that may result from its use. Specifications subject to change without notice. No
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. 1-800-ANALOG-D
Application
Support:
Phone:
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
Pin Descriptions
Function
Description
1, 3, 4, 6, 10, 12, 13,
15, 16, 18
N/C
These pins are not connected internally. However, all data
shown herein was measured with these pins connected
to RF/DC Ground.
2, 17
RF1, RF2
This pin is DC coupled and matched to 50 Ohms
Blocking capacitors are required. Select value based on
lowest frequency of operation.
5
Serial Output
Serial data output. Serial input data
delayed by 8 clock cycles
7
Reset
Interface Schematic
ATTENUATORS - DIGITAL - SMT
Pin Number
See truth table, control voltage table and timing diagram.
8
Shift Clock
9
Latch Enable
11
Serial Input
14
Vcc
Supply Voltage.
19 - 24
GND
Package bottom has an exposed metal paddle that
must also be connected to RF/DC Ground.
Information
furnished
by Analog
is believed
to be
accurate
and reliable.
However,
For price,
delivery,
andDevices
to place
orders:
Analog
Devices,
Inc.,
One no
Technology
P.O. and
Boxto9106,
MA 02062-9106
For price,Way,
delivery,
placeNorwood,
orders: Analog
Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order onlineOne
at www.analog.com
rights of third parties that may result from its use. Specifications subject to change without notice. No
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. 1-800-ANALOG-D
Application
Support:
Phone:
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
8
HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
ATTENUATORS - DIGITAL - SMT
Application Circuit
DC blocking capacitors C1 & C2 are required on RF1 & RF2. Choose C1 = C2 = 100 ~ 300 pF to allow lowest customer specific
frequency to pass with minimal loss.
9
Information
furnished
by Analog
is believed
to be
accurate
and reliable.
However,
For price,
delivery,
andDevices
to place
orders:
Analog
Devices,
Inc.,
One no
Technology
P.O. and
Boxto9106,
MA 02062-9106
For price,Way,
delivery,
placeNorwood,
orders: Analog
Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order onlineOne
at www.analog.com
rights of third parties that may result from its use. Specifications subject to change without notice. No
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. 1-800-ANALOG-D
Application
Support:
Phone:
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
Operating Range
Digital Inputs (Reset, Shift Clock,
Latch Enable & Serial Input)
-0.3 to Vcc + 0.5 V
Digital Inputs (Reset, Shift Clock,
Latch Enable & Serial Input)
0 to Vcc V
Bias Voltage (Vcc)
-0.3 to 5.5 V
Bias Voltage (Vcc)
+3.0 to 5.4 V
RF Input Power at 85 °C
+27 dBm
RF Input Power at 85 °C
+24 dBm
RF Input Power at 105 °C
+26 dBm
RF Input Power at 105 °C
+22.5 dBm
Storage Temperature
-65 to +150 °C
Operating Temperature
-40 to +105 °C
Thermal Resistance
(at maximum power dissipation)
82 °C/W
ESD Sensitivity (HBM)
Class 2 (2kV)
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Information
furnished
by Analog
is believed
to be
accurate
and reliable.
However,
For price,
delivery,
andDevices
to place
orders:
Analog
Devices,
Inc.,
One no
Technology
P.O. and
Boxto9106,
MA 02062-9106
For price,Way,
delivery,
placeNorwood,
orders: Analog
Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order onlineOne
at www.analog.com
rights of third parties that may result from its use. Specifications subject to change without notice. No
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. 1-800-ANALOG-D
Application
Support:
Phone:
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
ATTENUATORS - DIGITAL - SMT
Absolute Maximum Ratings
10
HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
ATTENUATORS - DIGITAL - SMT
Outline Drawing
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
Package Body Material
Lead Finish
HMC305SLP4E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
MSL Rating
MSL3
[1]
Package Marking [2]
H305S
XXXX
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
11
Information
furnished
by Analog
is believed
to be
accurate
and reliable.
However,
For price,
delivery,
andDevices
to place
orders:
Analog
Devices,
Inc.,
One no
Technology
P.O. and
Boxto9106,
MA 02062-9106
For price,Way,
delivery,
placeNorwood,
orders: Analog
Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order onlineOne
at www.analog.com
rights of third parties that may result from its use. Specifications subject to change without notice. No
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. 1-800-ANALOG-D
Application
Support:
Phone:
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
HMC305SLP4E
v01.1015
GLITCH FREE 0.5 dB 5-BIT SERIAL CONTROL
SILICON DIGITAL ATTENUATOR, 0.4 - 7.0 GHz
ATTENUATORS - DIGITAL - SMT
Evaluation Circuit Board
List of Materials for Evaluation PCB EV1HMC305SLP4 [1]
Item
Description
J1 - J2
PCB Mount SMA Connector
J3
18 Pin DC Connector
J4, J5
Thru Hole Mount Test Point
C1, C2
100 pF Capacitor, 0402 Pkg.
C5
10000 µF Capacitor, 0402 Pkg.
C6
4.7 uF Capacitor, 0603 Pkg.
U1
HMC305SLP4E Digital Attenuator
PCB [2]
600-01221-00 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
The circuit board used in the application should
use RF circuit design techniques. Signal lines
should have 50 Ohm impedance while the package ground leads and exposed ground paddle
should be connected directly to the ground plane
similar to that shown below. A sufficient number
of via holes should be used to connect the top and
bottom ground planes. The evaluation circuit board
as shown is available from Analog Devices Inc.
upon request.
[2] Circuit Board Material: Rogers 4350
Information
furnished
by Analog
is believed
to be
accurate
and reliable.
However,
For price,
delivery,
andDevices
to place
orders:
Analog
Devices,
Inc.,
One no
Technology
P.O. and
Boxto9106,
MA 02062-9106
For price,Way,
delivery,
placeNorwood,
orders: Analog
Devices, Inc.,
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
Phone: 781-329-4700 • Order onlineOne
at www.analog.com
rights of third parties that may result from its use. Specifications subject to change without notice. No
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. 1-800-ANALOG-D
Application
Support:
Phone:
Application Support: Phone: 1-800-ANALOG-D
Trademarks and registered trademarks are the property of their respective owners.
12
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