HMC802LP3E
v00.0110
20 dB GaAs MMIC 1-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 10 GHz
Features
± 0.6 dB typical step error
Low Insertion Loss: 3 dB
High IP3: +55 dBm
single Control Line
ttL/CMos Compatible Control
16 Lead 3x3mm sMt Package: 9mm²
single +5V supply
5
AttenuAtors - DIGItAL - sMt
Typical Applications
the HMC802LP3e is ideal for both rF
and IF applications:
• test equipment and sensors
• IsM, MMDs, WLAn, WiMAX, WiBro
• Microwave radio & VsAt
• Cellular Infrastructure
Functional Diagram
General Description
Electrical Specifications,
T
A
= +25° C, With Vdd = +5V & Vctl = 0/+5V
Parameter
Frequency (GHz)
DC - 4 GHz
4 - 8 GHz
8 - 10 GHz
DC - 10 GHz
DC - 6 GHz
6 - 10 GHz
DC - 8 GHz
8 - 10 GHz
DC - 0.4 GHz
0.4 - 10 GHz
DC - 0.4 GHz
0.4 - 10 GHz
DC - 10 GHz
Min.
typ.
1.5
3.0
3.5
20
18
12
± 0.4
± 0.8
20
30*
45
55
± 0.6
± 1.2
Max.
2.5
4.0
4.5
units
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
O
Insertion Loss
Attenuation range
return Loss (rF1 & rF2, Both states)
Attenuation Accuracy: (referenced to Insertion Loss)
Input Power for 0.1 dB Compression
Input third order Intercept Point
(two-tone Input Power= 0 dBm each tone)
switching Characteristics
trIse, tFALL (10/90% rF)
ton, toFF (50% CtL to 10/90% rF)
B
SO
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.
the HMC802LP3e is a broadband bidirectional 1-bit
GaAs IC digital attenuator in a low cost leadless
surface mount package. this single positive control
line digital attenuator utilizes off chip AC ground
capacitors for near DC operation, making it suitable
for a wide variety of rF and IF applications. Covering
DC to 10 GHz, the insertion loss is less than 3 dB
typical and attenuation accuracy is excellent at ±0.6
dB typical. the attenuator also features a high IIP3
of +55 dBm. one ttL/CMos control input is used to
select the attenuation state and a single Vdd bias of
+5V is required.
LE
TE
120
150
ns
ns
* For frequencies greater than 0.4 GHz, the 0.1 dB compression point is greater than the absolute maximum rF input power of 30 dBm.
5-1
For price, delivery, and to place orders: Analog
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
20 Alpha Road, Chelmsford, MA 01824 Phone:
Phone: 781-329-4700
Fax: 978-250-3373
978-250-3343
• Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
Order On-line at www.hittite.com
HMC802LP3E
v00.0110
20 dB GaAs MMIC 1-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 10 GHz
Input Return Loss
0
Insertion Loss
0
-1
INSERTION LOSS (dB)
-2
-3
-4
-5
-6
0
2
4
6
8
10
12
FREQUENCY (GHz)
5
AttenuAtors - DIGItAL - sMt
5-2
RETURN LOSS (dB)
-10
-20
+25 C
+85 C
-40 C
TE
-30
-40
0
2
4
6
8
10
FREQUENCY (GHz)
-14
-16
-18
-20
-22
-24
-26
0
2
4
6
8
10
FREQUENCY (GHz)
2
1.6
1.2
0.8
0.4
0
-0.4
-0.8
-1.2
-1.6
-2
0
2
4
6
8
10
FREQUENCY (GHz)
INSERTION LOSS
20 dB
12
Output Return Loss
0
RETURN LOSS (dB)
-10
-20
-30
-40
0
2
4
SO
INSERTION LOSS
20 dB
6
8
10
12
NORMALIZED ATTENUATION (dB)
LE
BIT ERROR (dB)
6
8
10
12
Relative Attenuation
12
FREQUENCY (GHz)
B
Relative Phase vs. Frequency
Bit Error vs. Frequency
RELATIVE PHASE (dB)
O
60
40
20
0
-20
-40
-60
0
2
4
FREQUENCY (GHz)
12
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
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
20 Alpha Road, Chelmsford, MA 01824 Phone:
Phone: 781-329-4700 • Order online at www.analog.com
978-250-3343 Fax: 978-250-3373
Application Support: Phone: 1-800-ANALOG-D
Order On-line at www.hittite.com
HMC802LP3E
v00.0110
20 dB GaAs MMIC 1-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 10 GHz
Input IP3 vs. Frequency
(Low Frequency Detail)
70
5
AttenuAtors - DIGItAL - sMt
Input IP3 vs. Frequency
70
60
60
IP3 (dBm)
40
INSERTION LOSS
20 dB
IP3 (dBm)
50
50
40
INSERTION LOSS
20 dB
30
20
0
2
4
6
8
10
12
FREQUENCY (GHz)
TE
30
20
0
0.1
0.2
0.3
0.4
FREQUENCY (GHz)
0.5
(Low Frequency Detail)
40
P0.1dB INPUT POWER (dBm)
35
30
25
20
15
10
5
0
0
0.1
LE
Truth Table
V1
Control Voltage Input
High
Low
0.5
Input Power for 0.1 dB Compression*
Attenuation state
rF1 - rF2
reference Insertion Loss
20 dB
SO
0.2
0.3
0.4
FREQUENCY (GHz)
Bias Voltage & Current
Vdd = +5 Vdc ± 10%
Vdd
(Vdc)
4.5
5.0
5.5
Idd (typ.)
(mA)
0.21
0.23
0.25
O
B
Low
High
Control Voltage
state
Bias Condition
0 to +0.8V @ -1 µA typ.
+2 to +5V @ 30 µA typ.
note: Vdd = +5V
* For frequencies greater than 0.4 GHz, the 0.1 dB compression point is greater than the absolute maximum rF input power of 30 dBm.
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.
5-3
For price, delivery, and to place orders: Analog
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
Order On-line at www.hittite.com
HMC802LP3E
v00.0110
20 dB GaAs MMIC 1-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 10 GHz
Absolute Maximum Ratings
rF Input Power (DC - 10 GHz)
Control Voltage range (V1)
Bias Voltage (Vdd)
Channel temperature
Continuous Pdiss (t = 85 °C)
(derate 12 mW/°C above 85 °C)
thermal resistance
(channel to ground paddle)
storage temperature
operating temperature
esD sensitivity (HBM)
+30 dBm
-1 to Vdd + 1V
+7 Vdc
150 °C
0.783 W
83 °C/W
-65 to +150 °C
-40 to +85 °C
Class 1A
5
eLeCtrostAtIC sensItIVe DeVICe
oBserVe HAnDLInG PreCAutIons
Outline Drawing
B
O
SO
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
HMC802LP3e
Package Body Material
roHs-compliant Low stress Injection Molded Plastic
Lead Finish
100% matte sn
MsL rating
MsL1
[1]
Package Marking
[2]
H802
XXXX
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
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.,
For price, delivery, and to place orders, please contact Hittite
Way, P.O. Box 9106, Norwood, MA 02062-9106
Microwave Corporation:
One Technology
20 Alpha Road, Chelmsford, MA 01824 Phone:
Phone: 781-329-4700 • Order online at www.analog.com
978-250-3343 Fax: 978-250-3373
Application Support: Phone: 1-800-ANALOG-D
Order On-line at www.hittite.com
5-4
AttenuAtors - DIGItAL - sMt
LE
TE
HMC802LP3E
v00.0110
20 dB GaAs MMIC 1-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, DC - 10 GHz
5
AttenuAtors - DIGItAL - sMt
Pin Descriptions
Pin number
1
Function
Vdd
Description
supply Voltage.
these pins and the exposed ground paddle
must be connected to rF/DC ground.
these pins are DC coupled and matched to 50 ohms.
Blocking capacitors are required.
select value based on lowest frequency of operation.
Interface schematic
2, 4, 9, 11
GnD
3, 10
rF1, rF2
5, 7, 8
ACG1, ACG2, ACG3
external capacitor to ground is required. select value for
lowest frequency of operation. Place capacitor as close
to pins as possible.
14
V1
Application Circuit
5-5
O
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.
B
For price, delivery, and to place orders: Analog
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
Devices, Inc.,
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Phone: 781-329-4700 • Order online at www.analog.com
Application Support: Phone: 1-800-ANALOG-D
Order On-line at www.hittite.com
SO
LE
see truth table and control voltage table.
6, 12, 13,
15, 16
n/C
the pins are not connected internally; however, all data
shown herein was measured with these pins connected to
rF/DC ground externally.
TE