HMC669LP3 / 669LP3E
v04.0709
Typical Applications
Features
The HMC669LP3(E) is ideal for:
Noise Figure: 1.4 dB
• Cellular/3G and LTE/WiMAX/4G
Output IP3: +29 dBm
• BTS & Infrastructure
Gain: 17 dB
• Repeaters and Femtocells
Failsafe Operation:
Bypass is enabled when LNA is unpowered
• Tower Mounted Amplifiers
Single Supply: +3V or +5V
TE
• Test & Measurement Equipment
16 Lead 3x3mm QFN Package: 9 mm 2
Functional Diagram
General Description
LE
The HMC669LP3(E) is a versatile, high dynamic range
GaAs MMIC Low Noise Amplifier that integrates a
low loss LNA bypass mode on the IC. The amplifier
is ideal for receivers and LNA modules operating between 1.7 and 2.2 GHz and provides 1.4 dB noise
figure, 17 dB of gain and +29 dBm IP3 from a single
supply of +5V @ 86mA. Input and output return losses
are excellent and no external matching components
are required. A single control line is used to switch
between LNA mode and a low loss bypass mode.
Failsafe topology also enables the LNA bidirectional
bypass path when no DC power is available.
B
SO
Amplifiers - Low Noise - SMT
7
GaAs PHEMT MMIC LNA w/
FAILSAFE BYPASS MODE, 1700 - 2200 MHz
Electrical Specifications, TA = +25° C, Rbias = 15 Ohm
LNA Mode
Parameter
Vdd = +3V
Min.
O
Frequency Range
Gain
Gain Variation Over Temperature
Typ.
Max.
Min.
1.7 - 2.2
12
Bypass Mode
Vdd = +5V
Typ.
Max.
Min.
1.7 - 2.2
15
14
0.015
Min.
-3
-2.1
Typ.
1.7 - 2.2
-3
Units
Max.
GHz
-2.1
dB
0.0008
0.0008
dB / °C
Noise Figure
1.4
Input Return Loss
10
11
12
12
dB
Output Return Loss
13
13
12
12
dB
Reverse Isolation
28
30
-
-
dB
11.5
12
21
24
dBm
Power for 1dB Compression
(P1dB)[1]
Third Order Intercept (IP3)[2]
25
Supply Current (Idd)
49
1.4
Max.
1.7 - 2.2
17
0.014
1.65
Typ.
Failsafe Mode
1.65
29
59
86
105
dB
25
25
dBm
0.04
-
mA
80
-
ns
ns
Switching Speed
LNA Mode to Bypass Mode
Bypass Mode to LNA Mode
100
100
[1] P1dB for LNA Mode is referenced to RFOUT while P1dB for Bypass and Failsafe Modes are referenced to RFIN.
[2] IP3 for LNA Mode is referenced to RFOUT while IP3 for Bypass and Failsafe Modes are referenced to RFIN.
7-1
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
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and
to place
orders:
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Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or 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
at www.hittite.com
Phone: On-line
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
HMC669LP3 / 669LP3E
v04.0709
GaAs PHEMT MMIC LNA w/
FAILSAFE BYPASS MODE, 1700 - 2200 MHz
LNA - Broadband Gain & Return Loss
25
S21
20
10
Vdd=5V
Vdd=3V
0
GAIN (dB)
18
5
S22
-5
-10
TE
S11
-20
+25C
+85C
-40C
12
-25
1
1.2
1.4
1.6 1.8 2
2.2 2.4
FREQUENCY (GHz)
LNA - Gain vs. Temperature [2]
+25C
+85C
-40C
20
12
10
1.6
10
1.6
3
1.9
2
2.1
FREQUENCY (GHz)
2.2
2.3
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
2.2
Input Return Loss
-10
-15
-30
1.6
2.3
O
IP3 (dBm)
1.2
1
0.4
[1] Vdd = 5V
1.9
2
2.1
FREQUENCY (GHz)
[2] Vdd = 3V
2.2
2.3
26
22
18
Vdd=5V
Vdd=3V
1.8
1.9
2
2.1
FREQUENCY (GHz)
Vdd=5V
1.4
1.7
1.8
30
1.6
1.6
1.7
34
+25C
-40C
+25C
+85C
-40C
LNA - Output IP3 vs.
Temperature, Output Power @ 0 dBm
+85C
0.8
Output Return Loss
-20
-25
2
0.6
1.8
-5
LNA - Noise Figure vs. Temperature [3]
1.8
1.7
LNA - Return Loss vs. Temperature [1]
B
SO
18
14
2.8
0
22
16
2.6
LE
-30
0.8
GAIN (dB)
16
14
-15
RETURN LOSS (dB)
RESPONSE (dB)
15
Amplifiers - Low Noise - SMT
22
20
NOISE FIGURE (dB)
7
LNA - Gain vs. Temperature [1]
2.2
2.3
14
1.6
Vdd=3V
1.7
1.8
+25C
+85C
-40C
1.9
2
2.1
FREQUENCY (GHz)
2.2
2.3
[3] Measurement reference plane shown on evaluation PCB drawing.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
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and
to place
orders:
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Corporation,
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Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or 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
at www.hittite.com
Phone: On-line
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
7-2
HMC669LP3 / 669LP3E
v04.0709
7
GaAs PHEMT MMIC LNA w/
FAILSAFE BYPASS MODE, 1700 - 2200 MHz
LNA - Output P1dB vs. Temperature [1]
LNA - Output P1dB vs. Temperature [2]
16
18
14
12
P1dB (dBm)
14
12
10
8
2
1.6
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
2.2
2
1.6
2.3
Gain
1.9
2
2.1
FREQUENCY (GHz)
45
18
41
16
B
SO
33
29
IP3
75
80
25
85
90
30
26
10
22
8
40
45
O
GAIN (dB) & P1dB (dBm)
ISOLATION (dB)
[1] Vdd = 5V
7-3
1.8
1.9
2
2.1
FREQUENCY (GHz)
[2] Vdd = 3V
2.2
2.3
2
1.8
P1dB
Gain
16
1.6
14
1.4
12
1.2
10
NOISE FIGURE (dB)
-35
55
LNA - Output P1dB, Gain &
Noise Figure [3] vs. Vdd @ 1900 MHz
18
-30
50
Idd (mA)
-15
-25
34
IP3
20
+25C
+85C
-40C
38
P1dB
12
-10
-20
42
14
95
LNA - Reverse Isolation vs. Temperature [1]
1.7
2.3
Gain
Idd (mA)
-40
1.6
2.2
LNA - Gain, P1dB,
Output IP3 vs. Current [2] @ 1900 MHz
37
P1dB
70
1.8
LE
16
8
1.7
IP3 (dBm)
GAIN (dB) , P1dB (dBm)
18
10
+25C
+85C
-40C
4
LNA - Gain, P1dB,
Output IP3 vs. Current [1] @ 1900 MHz
12
8
TE
+25C
+85C
-40C
4
14
10
6
6
GAIN (dB) , P1dB (dBm)
P1dB (dBm)
16
IP3 (dBm)
Amplifiers - Low Noise - SMT
20
1
NF
0.8
8
3
3.5
4
4.5
5
Voltage Supply (V)
[3] Measurement reference plane shown on evaluation PCB drawing.
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or 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
at www.hittite.com
Phone: On-line
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
HMC669LP3 / 669LP3E
v04.0709
GaAs PHEMT MMIC LNA w/
FAILSAFE BYPASS MODE, 1700 - 2200 MHz
Bypass Mode Broadband Gain & Return Loss
Bypass Mode Input IP3 vs. Output Power @ 1900 MHz
-2
IP3 (dBm)
S21
S11
S22
-8
-12
1
1.2
1.4
1.6 1.8 2
2.2 2.4
FREQUENCY (GHz)
2.6
2.8
5
Pout (dBm)
10
15
Bypass Mode Insertion Loss vs. Temperature
B
SO
-1
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
2.2
O
-2
-3
-5
1.6
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
2.2
2.3
Bypass Mode Output Return Loss vs. Temperature
0
0
+25C
+85C
-40C
-5
+25C
+85C
-40C
RETURN LOSS (dB)
-5
+25C
+85C
-40C
-4
2.3
Bypass Mode Input Return Loss vs. Temperature
RETURN LOSS (dB)
0
LE
+25C
+85C
-40C
28
-10
-15
-20
1.6
-5
0
32
IP3 (dBm)
15
-10
3
Bypass Mode - Input IP3 vs.
Temperature, Output Power @ 5 dBm
16
1.6
25
20
-14
20
30
TE
-10
GAIN (dB)
RESPONSE (dB)
-6
24
+25C
+85C
-40C
35
-4
Amplifiers - Low Noise - SMT
40
0
-16
0.8
7
-10
-15
-20
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
2.2
2.3
-25
1.6
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
2.2
2.3
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or 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
at www.hittite.com
Phone: On-line
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
7-4
HMC669LP3 / 669LP3E
v04.0709
7
GaAs PHEMT MMIC LNA w/
FAILSAFE BYPASS MODE, 1700 - 2200 MHz
Failsafe Mode Broadband Gain & Return Loss
Failsafe Mode Input IP3 vs. Output Power @ 1900 MHz
40
-2
IP3 (dBm)
S21
S11
S22
-8
-12
1
1.2
1.4
1.6 1.8 2
2.2 2.4
FREQUENCY (GHz)
2.6
2.8
B
SO
-1
10
15
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
2.2
O
-2
-3
-5
1.6
2.3
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
2.2
2.3
Failsafe Mode Output Return Loss vs. Temperature
0
+25C
+85C
-40C
-5
+25C
+85C
-40C
RETURN LOSS (dB)
-5
+25C
+85C
-40C
-4
0
RETURN LOSS (dB)
5
Pout (dBm)
Failsafe Mode Insertion Loss vs. Temperature
Failsafe Mode Input Return Loss vs. Temperature
7-5
0
LE
+25C
+85C
-40C
28
-10
-15
-20
1.6
-5
0
32
16
1.6
15
-10
3
Failsafe Mode - Input IP3 vs.
Temperature, Output Power @ 5 dBm
20
25
20
-14
24
30
TE
-10
GAIN (dB)
RESPONSE (dB)
-6
-16
0.8
+25C
+85C
-40C
35
-4
IP3 (dBm)
Amplifiers - Low Noise - SMT
0
-10
-15
-20
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
2.2
2.3
-25
1.6
1.7
1.8
1.9
2
2.1
FREQUENCY (GHz)
2.2
2.3
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or 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
at www.hittite.com
Phone: On-line
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
HMC669LP3 / 669LP3E
GaAs PHEMT MMIC LNA w/
FAILSAFE BYPASS MODE, 1700 - 2200 MHz
Absolute Maximum Ratings
Drain Bias Voltage (Vdd)
+6 Vdc
Control Voltage (Vctl)
+6 Vdc
RF Input Power
(RFIN)
+5 dBm
+20 dBm
Channel Temperature
Continuous Pdiss (T = 85 °C)
(derate 10.71 mW/°C above 85 °C)
Rbias Ω
150 °C
Vdd= 5V
0
55
95
15
49
86
41
73
28
50
47
180
0.70 W
Idd (mA)
Vdd= 3V
[1]
[1] Recommended maximum Rbias
93.33 °C/W
Storage Temperature
-65 to +150° C
Operating Temperature
-40 to +85° C
ESD Sensitivity (HBM)
Class 1A
Truth Table
LNA Mode
Vctl = Vdd = 3 to 5V
Bypass Mode
Vctl= 0V, Vdd = 3 to 5V
Failsafe Mode
Vctl = Vdd = N/C
LE
Thermal Resistance
(channel to ground paddle)
TE
LNA Mode
Bypass / Fail safe Mode
7
Typical Supply Current vs. Vdd
O
B
SO
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
Amplifiers - Low Noise - SMT
v04.0709
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or 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
at www.hittite.com
Phone: On-line
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
7-6
HMC669LP3 / 669LP3E
v04.0709
LE
TE
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.
B
SO
Amplifiers - Low Noise - SMT
7
GaAs PHEMT MMIC LNA w/
FAILSAFE BYPASS MODE, 1700 - 2200 MHz
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
Package Body Material
Lead Finish
HMC669LP3
Low Stress Injection Molded Plastic
Sn/Pb Solder
MSL1
[1]
100% matte Sn
MSL1
[2]
O
Part Number
HMC669LP3E
RoHS-compliant Low Stress Injection Molded Plastic
MSL Rating
Package Marking [3]
669
XXXX
669
XXXX
[1] Max peak reflow temperature of 235 °C
[2] Max peak reflow temperature of 260 °C
[3] 4-Digit lot number XXXX
7-7
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
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orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or 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
at www.hittite.com
Phone: On-line
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
HMC669LP3 / 669LP3E
v04.0709
GaAs PHEMT MMIC LNA w/
FAILSAFE BYPASS MODE, 1700 - 2200 MHz
Description
1, 2, 5, 8, 11,
12, 13, 15
N/C
These pins are not connected internally; however, all data
shown herein was measured with these pins connected to
RF/DC ground externally.
3
RFIN
This pin is DC coupled.
Off-chip DC blocking capacitor required.
4, 9
GND
These pins and the exposed ground paddle
must be connected to RF/DC ground.
6
ACG
AC Ground. Attach bypass capacitor per
application circuit.
7
RES
External resistor pin for current control. See
table for external resistor value vs. bias current data.
10
14
LE
RFOUT
This pin is matched to 50 Ohms
Vdd
Power Supply voltage pin. External bypass
capacitors required.
Vctl
Control voltage pin for LNA / Bypass
Modes. Setting voltage equal to VDD enables LNA
Mode. External Bypass capacitor required.
O
16
Interface Schematic
TE
Function
B
SO
Pin Number
Amplifiers - Low Noise - SMT
7
Pin Descriptions
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
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orders: Analog
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orders:
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Corporation,
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Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or 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
at www.hittite.com
Phone: On-line
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
7-8
HMC669LP3 / 669LP3E
v04.0709
B
SO
LE
TE
Application Circuit
O
Amplifiers - Low Noise - SMT
7
GaAs PHEMT MMIC LNA w/
FAILSAFE BYPASS MODE, 1700 - 2200 MHz
7-9
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
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orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
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Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or 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
at www.hittite.com
Phone: On-line
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
HMC669LP3 / 669LP3E
v04.0709
GaAs PHEMT MMIC LNA w/
FAILSAFE BYPASS MODE, 1700 - 2200 MHz
TE
LE
B
SO
Amplifiers - Low Noise - SMT
7
Evaluation PCB
O
List of Materials for Evaluation PCB 121923 [1]
Item
Description
J1 - J2
PCB Mount SMA Connector
J3 - J4
DC Pin
C1
82 pF Capacitor, 0402 Pkg.
C2
8200 pF Capacitor, 0402 Pkg.
C3
10 nF Capacitor, 0603 Pkg.
C4
1 µF Capacitor, 0603 Pkg.
C5
100 pF Capacitor, 0603 Pkg.
R1
15 Ohm Resistor, 0402 Pkg.
R2
0 Ohm Resistor, 0402 Pkg.
U1
HMC669LP3(E) Amplifier
PCB [2]
118911 Evaluation Board
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 paddle should be connected
directly to the ground plane similar to that shown.
A sufficient number of via holes should be used to
connect the top and bottom ground planes. The
evaluation circuit board shown is available from
Hittite upon request.
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Rogers 4350
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, 20
delivery,
and
to place
orders: Analog
For price,
delivery
and
to place
orders:
Microwave
Corporation,
Alpha
Road,
Chelmsford,
MADevices,
01824 Inc.,
responsibility
is assumed
by Analog
Devices
for its use,
nor for anyHittite
infringements
of patents or 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
at www.hittite.com
Phone: On-line
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
7 - 10
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