HMC899lP4e - Hittite Microwave

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HMC899LP4E
v00.0211
Filters - Tunable - SMT
FILTER - TUNABLE, BAND PASS SMT
18.5 - 37.0 GHz
Typical Applications
Features
The HMC899LP4E is ideal for:
Fast Tuning Response
• Test & Measurement Equipment
Excellent Wideband Rejection
• Military RADAR & EW/ECM
Single Chip Replacement
for Mechanically Tuned Designs
• SATCOM & Space
• Industrial & Medical Equipment
Functional Diagram
24 Lead 4x4 mm SMT Package
General Description
The HMC899LP4E is a MMIC band pass filter which
features a user selectable passband frequency. The
3 dB filter bandwidth is approximately 18%. The 20
dB filter bandwidth is approximately 35%. The center
frequency can be varied between 18.5 and 37.0
GHz by applying an analog tune voltage between 0
and 14V. This tunable filter can be used as a much
smaller alternative to physically large switched filter
banks and cavity tuned filters. The HMC899LP4E has
excellent microphonics due to the monolithic design,
and provides a dynamically adjustable solution in
advanced communications applications.
Electrical Specifications, TA = +25 °C
Parameter
Fcenter Tuning Range
Min.
Typ.
18.5
3 dB Bandwidth
Max.
Units
37.0
GHz
18
%
0.81 *Fcenter
GHz
High Side Rejection Frequency (Rejection >20 dB)
1.20 *Fcenter
GHz
Low Side Sub-Harmonic Rejection (Rejection >40 dB)
0.54 *Fcenter
GHz
High Side Sub-Harmonic Rejection (Rejection >40 dB)
1.32 *Fcenter
GHz
>50
GHz
Insertion Loss
7
dB
Return Loss
10
dB
Input IP3 (Pin = 0 to +20 dBm)
25
dBm
Low Side Rejection Frequency (Rejection >20 dB)
Re-entry Frequency (Rejection <30 dB)
Input Power @ 5° Shift In Insertion Phase (Vfctl = 0.5V)
14
dBm
Input Power @ 5° Shift In Insertion Phase (Vfctl > = 1V)
16
dBm
Frequency Control Voltage (Vfctl)
0
Source/Sink Current (Ifctl)
14
V
±1
mA
Residual Phase Noise [1] (100 kHz Offset)
-157
dBc/Hz
Fcenter Drift Rate
-3.4
MHz/°C
< 100
ns
Tuning Speed, Phase Settling to within 10° [2]
[1] Optimum residual phase noise performance requires the use of a low noise driver circuit.
[2] Tuning speed includes 40 ns tuning voltage ramp from driver.
1
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
HMC899LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
18.5 - 37.0 GHz
Broadband Insertion Loss vs. Vfctl
Broadband Return Loss vs. Vfctl
-5
-20
RETURN LOSS (dB)
INSERTION LOSS (dB)
-10
-30
-40
-50
-60
0V
3V
7V
14V
-70
-10
14V
-20
-25
-30
-80
5
10
15
20
7V
0V
-15
25
30
35
40
45
50
S11
S22
5
10
15
FREQUENCY (GHz)
Insertion Loss vs. Vfctl
45
50
0
0V
3V
7V
14V
-4
-5
RETURN LOSS (dB)
INSERTION LOSS (dB)
40
Return Loss vs. Vfctl
0
-2
-6
-8
-10
-12
-10
0V
-15
7V
-20
-14
14V
S11
S22
-25
-16
-30
-18
15
20
25
30
35
40
15
45
20
25
30
35
40
45
FREQUENCY (GHz)
FREQUENCY (GHz)
Insertion Loss vs. Temperature, Vfctl = 7V
Return Loss vs. Temperature, Vfctl = 7V
0
0
-2
+25C
+85C
-40C
-4
-5
RETURN LOSS (dB)
INSERTION LOSS (dB)
20
25
30
35
FREQUENCY (GHz)
Filters - Tunable - SMT
0
0
-6
-8
-10
-12
-14
-16
-10
S11
-15
S22
-20
+25C
+85C
-40C
-25
-18
-30
-20
15
20
25
30
35
FREQUENCY (GHz)
40
45
15
20
25
30
35
40
45
FREQUENCY (GHz)
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
2
HMC899LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
18.5 - 37.0 GHz
Center Frequency vs. Temperature
Insertion Loss vs. Temperature
-2
35
INSERTION LOSS (dB)
CENTER FREQUENCY (GHz)
0
30
25
20
+25C
+85C
-40C
15
-4
-6
-8
-10
-12
+25C
+85C
-40C
-14
10
-16
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Vfctl (V)
Vfctl (V)
Maximum Return Loss in a 2 dB
Bandwidth vs. Temperature
3 dB Bandwidth vs. Temperature
0
23
22
-2
+25C
+85C
-40C
RETURN LOSS (dB)
21
BANDWIDTH (%)
Filters - Tunable - SMT
40
20
19
18
17
16
15
+25C
+85C
-40C
14
-4
-6
-8
-10
-12
-14
13
0
0
2
4
6
8
10
12
2
4
6
14
8
10
12
14
Vfctl (V)
Vfctl (V)
High Side Rejection Ratio vs.
Temperature [1]
Low Side Rejection Ratio vs.
Temperature [1]
1.3
F20dB To Fcenter RATIO
F20dB TO Fcenter RATIO
0.9
0.85
0.8
+25C
+85C
-40C
0.75
0.7
1.25
1.2
+25C
+85C
-40C
1.15
1.1
0
2
4
6
8
10
12
14
0
2
4
Vfctl (V)
6
8
10
12
14
Vfctl (V)
[1] Rejection ratio is defined as the ratio of the frequency at which the relative insertion loss is 20 dB to ƒcenter
3
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
HMC899LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
18.5 - 37.0 GHz
Tuning Sensitivity vs. Temperature
Group Delay
3000
0V
2V
GROUP DELAY (ns)
SENSITIVITY (MHz/V)
2500
2000
1500
1000
+25C
+85C
-40C
500
0
1
2
3
4
5
6
7
8
9
10
11
12
13
0.5
0.3
0.2
14
10
0.5
25
INPUT IP3 (dBm)
GROUP DELAY (nS)
30
+ 25C
+ 85C
- 40C
0.3
15
20
25
30
35
FREQUENCY (GHz)
45
50
20
15
+ 25C
+ 85C
- 40C
10
0.2
0
2
4
6
8
10
12
1
14
2
3
4
5
6
7
9
10
11
12
45
+ 1.0V
+ 7.0V
+ 14.0V
-140
-150
-160
1e+3
1e+4
14
1e+5
OFFSET FREQUENCY (Hz)
1e+6
1e+7
8
Approximate
Fcenter
40
7
35
6
30
5
25
4
20
3
Delta Phi
15
2
10
1
5
0
2
4
6
8
10
12
DELTA PHI (RAD/V)
APPROXIMATE Fcenter (GHz)
-120
-130
13
Phase Sensitivity vs. Vfctl
Residual Phase Noise
-170
1e+2
8
Vfctl (V)
Vfctl (V)
RESIDUAL PHASE NOISE (dBc/Hz)
40
Input IP3 vs. Temperature
0.6
0.4
14V
0.4
Vfctl (V)
Group Delay vs. Fcenter vs. Temperature
7V
Filters - Tunable - SMT
0.6
0
14
Vfctl (Vdc)
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
4
HMC899LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
18.5 - 37.0 GHz
Frequency Shift vs. Pin
Phase Shift vs. Pin
0
-5
Vfctl = 0.5V
Vfctl = 1V
Vfctl = 7V
Vfctl = 12V
Vfctl = 14V
-10
-15
0
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19
FREQUENCY (MHz)
PHASE (DEGREES)
Filters - Tunable - SMT
0
-20
-40
Vfctl = 0.5V
Vfctl = 1V
Vfctl = 7V
Vfctl = 12V
Vfctl = 14V
-60
-80
0
1
2
3
4
INPUT POWER (dBm)
Absolute Maximum Ratings
Frequency Control Voltage (Vfctl)
-0.5 to +15V
RF Power Input
27 dBm
Storage Temperature
-65 to +150 °C
ESD Sensitivity (HBM)
Class 1 A
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19
INPUT POWER (dBm)
Reliability Information
Junction Temperature to Maintain
1 Million Hour MTTF
150 °C
Nominal Junction Temperature
(T= 85 °C and Pin = 27 dBm)
103 °C
Operating Temperature
-40 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
5
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
HMC899LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
18.5 - 37.0 GHz
Filters - Tunable - SMT
Outline Drawing
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS]
3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
4. Pin BURR LENGTH SHALL BE 0.15 mm MAXIMUM.
Pin BURR HEIGHT SHALL BE 0.05 mm MAXIMUM.
5. PACKAGE WARP SHALL NOT EXCEED 0.05 mm.
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
HMC899LP4E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
MSL Rating
MSL1
[2]
Package Marking [1]
H899
XXXX
[1] 4-Digit lot number XXXX
[2] Max peak reflow temperature of 260 °C
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
6
HMC899LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
18.5 - 37.0 GHz
Pin Descriptions
Filters - Tunable - SMT
Pin Number
Function
Description
8, 10, 11, 20 - 23
N/C
The pins are not connected internally; however, all data
shown herein was measured with these pins connected to
RF/DC ground externally.
1, 2, 4 - 7, 12 - 15,
17 - 19, 24
GND
These pins and exposed paddle
must be connected to RF/DC ground.
3
RFIN
This pin is AC coupled and
matched to 50 Ohms.
9
Vfctl
Center frequency control voltage.
16
RFOUT
This pin is AC coupled and
matched to 50 Ohms.
Interface Schematic
Application Circuit
7
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
HMC899LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
18.5 - 37.0 GHz
Filters - Tunable - SMT
Evaluation PCB
List of Materials for Evaluation PCB 131087 [1]
Item
Description
J1, J2
Connector, 2.4 mm, 50 GHz Jack
J6, J8
DC Pin
C2
100 pF Capacitor, 0402 Pkg.
U1
HMC899LP4E Filter - Tunable
PCB [2]
130746 Evaluation PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Arlon 25FR or Rogers 25FR
The circuit board used in the application should use
RF circuit design techniques. Signal lines should
have 50 Ohms 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.
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
8