HMC898LP4ETR [HITTITE]
暂无描述;
| 型号： | HMC898LP4ETR |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | 暂无描述 通用无源滤波器 过滤器 输入元件 LTE |
| 文件： | 总8页 (文件大小：784K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC898LP4E
v00.0511
FILTER - TUNABLE, BAND PASS SMT
11.5 - 21.5 GHz
Typical Applications
Features
3
The HMC898LP4E is ideal for:
Fast Tuning Response
Excellent Wideband Rejection
• Test & Measurement Equipment
• Military RADAR & EW/ECM
• SATCOM & Space
Single Chip Replacement
for Mechanically Tuned Designs
24 Lead 4x4 mm SMT Package
• Industrial & Medical Equipment
Functional Diagram
General Description
The HMC898LP4E is a MMIC band pass filter which
features a user selectable passband frequency. The
3 dB filter bandwidth is approximately 17%. The 20
dB filter bandwidth is approximately 35%. The center
frequency can be varied between 11.5 and 21.5
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 HMC898LP4E 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.
11.5
Typ.
Max.
21.5
Units
GHz
%
3 dB Bandwidth
17
Low Side Rejection Frequency (Rejection >20 dB)
High Side Rejection Frequency (Rejection >20 dB)
Low Side Sub-Harmonic Rejection (Rejection >40 dB)
High Side Sub-Harmonic Rejection (Rejection >40 dB)
Re-entry Frequency (Rejection <30 dB)
Insertion Loss
0.81 *Fcenter
GHz
GHz
GHz
GHz
GHz
dB
1.16 *Fcenter
0.55 *Fcenter
1.27 *Fcenter
>40
6
Return Loss (2 dB Bandwidth)
9
dB
Input IP3 (Pin = 0 to +15 dBm)
29
9
dBm
dBm
dBm
V
Input Power @ 5° Shift In Insertion Phase (Vfctl = 0V)
Input Power @ 5° Shift In Insertion Phase (Vfctl = 1V)
14
Frequency Control Voltage (Vfctl
Source/Sink Current (Ifctl
Residual Phase Noise [1] (100 kHz Offset)
center Drift Rate
)
0
14
1
)
mA
-157
- 1.9
dBc/Hz
MHz/°C
ns
F
Tuning Speed, Phase Settling to within 10° [2]
< 200
[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.
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 apps@hittite.com
3 - 1
HMC898LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
11.5 - 21.5 GHz
3
Broadband Insertion Loss vs. Vfctl
Broadband Return Loss vs. Vfctl
0
0
-10
-20
-30
-40
-50
-60
-5
-10
-15
-20
S11_0V
-25
-30
-35
S22_0V
S11_7V
S22_7V
S11_14V
S22_14V
0V
3V
-70
-80
-90
7V
14V
0
5
10
15
20
25
30
35
40
0
5
10
15
20
25
30
35
40
FREQUENCY (GHz)
FREQUENCY (GHz)
Insertion Loss vs. Vfctl
Return Loss vs. Vfctl
0
0
0V
3V
-2
-4
-5
-10
-15
7V
14V
-6
-8
-10
-12
-14
-16
-18
-20
S11_0V
-25
S22_0V
S11_7V
S22_7V
-30
S11_14V
S22_14V
-35
8
10
12
14
16
18
20
22
24
26
28
8
10
12
14
16
18
20
22
24
26
28
FREQUENCY (GHz)
FREQUENCY (GHz)
Insertion Loss vs.Temperature,Vfctl = 7V
Return Loss vs.Temperature,Vfctl = 7V
0
0
-2
-4
+25C
+85C
-40C
-5
-10
-15
-20
-6
-8
-10
-12
-14
-16
-18
-25
+25C_S11
+25C_S22
-30
-35
-40
+85C_S11
+85C_S22
-40C_S11
-40C_S22
14
15
16
17
18
19
20
21
22
14
15
16
17
18
19
20
21
22
FREQUENCY (GHz)
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 apps@hittite.com
3 - 2
HMC898LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
11.5 - 21.5 GHz
3
Center Frequency vs. Temperature
Insertion Loss vs. Temperature
24
0
22
20
18
16
14
12
-2
-4
-6
-8
-10
-12
+25C
+85C
-40C
+25C
+85C
-40C
10
8
-14
-16
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Vfctl (Vdc)
Vfctl (Vdc)
Return Loss in a 2 dB Bandwidth
3 dB Bandwidth vs. Temperature
vs. Temperature
20
0
+25C
-2
19
18
17
16
15
14
+85C
-40C
+25C
+85C
-40C
-4
-6
-8
-10
-12
-14
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Vfctl (Vdc)
Vfctl (Vdc)
Low Side Rejection Ratio vs.
High Side Rejection Ratio vs.
Temperature [1]
Temperature [1]
1.25
0.9
1.2
0.85
1.15
0.8
+25C
1.1
+25C
+85C
0.75
+85C
-40C
-40C
1.05
0.7
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Vfctl (Vdc)
Vfctl (Vdc)
[1] Rejection ratio is defined as the ratio of the frequency at which the relative insertion loss is 20 dB to ƒcenter
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 apps@hittite.com
3 - 3
HMC898LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
11.5 - 21.5 GHz
3
Tuning Sensitivity vs. Temperature
1600
Group Delay vs. Frequency
1
0.9
1400
1200
1000
800
0V
2V
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
7V
14V
600
400
+25C
+85C
-40C
200
0
1
2
3
4
5
6
7
8
9
10 11 12 13 14
4
6
8
10 12 14 16 18 20 22 24 26 28 30
FREQUENCY (GHz)
Vfctl (Vdc)
Group Delay vs. Fcenter vs. Temperature
Input IP3 vs. Temperature
0.7
35
30
25
20
0.6
0.5
+ 25C
0.4
+ 85C
+ 25C
+ 85C
- 40C
15
- 40C
0.3
10
0
2
4
6
8
10
12
14
1
2
3
4
5
6
7
8
9
10 11 12 13 14
Vfctl (Vdc)
Vfctl (Vdc)
Residual Phase Noise
Phase Sensitivity vs. Vfctl
-120
24
8
7
6
5
4
3
2
1
0
22
+ 1V
+ 7V
+ 14V
Approximate
-130
-140
-150
-160
-170
Fcenter
20
18
16
14
12
Delta Phi
10
8
102
103
104
105
106
107
0
2
4
6
8
10
12
14
OFFSET FREQUENCY (Hz)
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 apps@hittite.com
3 - 4
HMC898LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
11.5 - 21.5 GHz
3
Insertion Phase vs. Input Power
Fcenter vs. Input Power
0
0
-20
-40
-5
-10
-15
-20
-25
-60
-80
-100
-120
-140
0V
0V
-30
1V
1V
7V
7V
10V
10V
14V
-35
-40
14V
-160
-180
0
2
4
6
8
10
12
14
16
18
20
0
2
4
6
8
10
12
14
16
18
20
INPUT POWER (dBm)
INPUT POWER (dBm)
Absolute Maximum Ratings
Reliability Information
Frequency Control Voltage (Vfctl)
-0.5 to +15V
Junction Temperature to Maintain
1 Million Hour MTTF
150 °C
103 °C
RF Power Input
27 dBm
Nominal Junction Temperature
(T= 85 °C and Pin = 27 dBm)
Storage Temperature
ESD Sensitivity (HBM)
-65 to +150 °C
Class 1 A
Operating Temperature
-40 to +85 °C
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
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 apps@hittite.com
3 - 5
HMC898LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
11.5 - 21.5 GHz
3
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
MSL Rating
MSL1 [2]
Package Marking [1]
H898
XXXX
HMC898LP4E
RoHS-compliant Low Stress Injection Molded Plastic
100% matte Sn
[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 apps@hittite.com
3 - 6
HMC898LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
11.5 - 21.5 GHz
Pin Descriptions
3
Pin Number
Function
Description
Interface Schematic
1, 2, 4 - 7, 12 - 15,
17 - 19, 24
These pins and exposed paddle
must be connected to RF/DC ground.
GND
The pins are not connected internally; however, all data
shown herein was measured with these pins connected to
RF/DC ground externally.
8, 10, 11, 20 - 23
NC
This pin is AC coupled and
matched to 50 Ohms.
3
RFIN
9
Vfctl
Center frequency control voltage.
This pin is AC coupled and
matched to 50 Ohms.
16
RFOUT
Application Circuit
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 apps@hittite.com
3 - 7
HMC898LP4E
v00.0211
FILTER - TUNABLE, BAND PASS SMT
11.5 - 21.5 GHz
3
Evaluation PCB
List of Materials for Evaluation PCB 131086 [1]
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 con-
nected 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.
Item
J1, J2
J6, J8
C2
Description
Connector, 2.9 mm, Female
DC Pin
100 pF Capacitor, 0402 Pkg.
HMC898LP4E Filter - Tunable
130746 Evaluation PCB
U1
[2]
PCB
[1] Reference this number when ordering complete evaluation PCB
[2] Circuit Board Material: Arlon 25FR or Rogers 25FR
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 apps@hittite.com
3 - 8
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HITTITE
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