HMC895LP4E_12 [HITTITE]
FILTER - TUNABLE, BAND PASS SMT; 过滤器 - 可调的，带通SMT
| 型号： | HMC895LP4E_12 |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | FILTER - TUNABLE, BAND PASS SMT |
| 文件： | 总8页 (文件大小：969K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC895LP4E
v01.0911
FILTER - TUNABLE, BAND PASS SMT
6.8 - 12.6 GHz
Typical Applications
The HMC895LP4E is ideal for:
Features
Fast Tuning Response
Excellent Wideband Rejection
• Test & Measurement Equipment
• Military RADAR & EW/ECM
• SATCOM & Space
Tunable low side/high side rejection “notch”
Single Chip Replacement
for Mechanically Tuned Designs
• Industrial & Medical Equipment
Functional Diagram
24 Lead 4x4 mm SMT Package
General Description
The HMC895LP4E is a MMIC band pass filter which
features a user selectable passband frequency. The
3 dB filter bandwidth is approximately 10%. The 20
dB filter bandwidth is approximately 22%. The center
frequency can be varied between 6.8 and 12.6
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 HMC895LP4E has
excellent microphonics due to the monolithic design,
and provides a dynamically adjustable solution in
advanced communications applications.
Electrical Specifications, TA = +25 °C, Vfctl = Vnctl Unless Otherwise Stated
Parameter
Min.
6.8
Typ.
Max.
12.6
Units
GHz
%
Fcenter Tuning Range
3 dB Bandwidth
10
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
0.88 *Fcenter
GHz
GHz
GHz
GHz
GHz
dB
1.10 *Fcenter
0.75 *Fcenter
1.22 *Fcenter
>40
9
Return Loss (2 dB bandwidth)
12
28
8
dB
Input IP3 (Pin = 0 to +15 dBm)
dBm
dBm
dBm
V
Input Power @ 5° Shift In Insertion Phase (Vfctl = 0V)
Input Power @ 5° Shift In Insertion Phase (Vfctl = 1V)
Frequency Control Voltage (Vfctl)
16.5
0
0
14
1
Source/Sink Current (Ifctl
mA
Low Side/High Side Rejection Control Voltage (Vnctl)
Source/Sink current (Inctl)
14
1
V
mA
Residual Phase Noise [1] (100 kHz Offset)
-155
-1.0
dBc/Hz
MHz/°C
ns
Fcenter Drift Rate
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
1
HMC895LP4E
v01.0911
FILTER - TUNABLE, BAND PASS SMT
6.8 - 12.6 GHz
Broadband Insertion Loss, Vfctl = Vnctl
Broadband Return Loss, Vfctl = Vnctl
0
0
-10
-20
-30
-40
-50
-60
-70
-80
0V
3V
-5
-10
-15
7V
14V
-20
S11_0V
-25
-30
-35
S22_0V
S11_7V
S22_7V
S11_14V
S22_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, Vfctl = Vnctl
Return Loss Vfctl, = Vnctl
0
0
-2
0V
-5
-10
-15
3V
-4
-6
7V
14V
-8
-10
-12
-14
-16
-18
-20
-20
S11_0V
-25
S22_0V
S11_7V
S22_7V
S11_14V
S22_14V
-30
-35
5
6
7
8
9
10
11
12
13
14
15
5
6
7
8
9
10
11
12
13
14
15
FREQUENCY (GHz)
FREQUENCY (GHz)
Insertion Loss vs.Temperature
Vfctl = Vnctl = 7V
Return Loss vs.Temperature
Vfctl = Vnctl = 7V
0
0
-2
-4
+25C
+85C
-40C
-5
-10
-15
-20
-6
-8
-10
-12
-14
-16
-18
-20
-25
+25C_S11
+25C_S22
-30
-35
-40
+85C_S11
+85C_S22
-40C_S11
-40C_S22
9
9.5
10
10.5
11
11.5
12
12.5
13
9
9.5
10
10.5
11
11.5
12
12.5
13
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
2
HMC895LP4E
v01.0911
FILTER - TUNABLE, BAND PASS SMT
6.8 - 12.6 GHz
Insertion Loss vs. Vnctl, Low Side
Vfctl = 7V
Insertion Loss vs. Vnctl, High Side
Vfctl = 7V
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
0
-10
-20
-30
-40
-50
-60
-70
-80
Vnctl = 2V
Vnctl = 3V
Vnctl = 4V
Vnctl = 5V
Vnctl = 6V
Vnctl = 7V
-90
-100
-110
Vnctl = 7V
Vnctl = 8V
Vnctl = 9V
Vnctl = 10V
Vnctl = 11V
Vnctl = 12V
-110
4
6
8
10
12
14
16
18
4
6
8
10
12
14
16
18
FREQUENCY (GHz)
FREQUENCY (GHz)
Insertion Loss vs. Temperature,
Vfctl = Vnctl
Center Frequency vs. Temperature,
Vfctl = Vnctl
14
0
13
12
11
10
9
-2
+25C
+85C
-40C
-4
-6
-8
-10
-12
-14
-16
8
+25C
+85C
-40C
7
6
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Vfctl = Vnctl (Vdc)
Vfctl = Vnctl (Vdc)
3 dB Bandwidth vs. Temperature,
Input Return Loss in a 2 dB Bandwidth
Vfctl = Vnctl
vs. Temperature, Vfctl = Vnctl
12
0
-2
+25C
+85C
+25C
+85C
-40C
-4
-6
-40C
11
10
9
-8
-10
-12
-14
-16
-18
8
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Vfctl = Vnctl (Vdc)
Vfctl = Vnctl (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
HMC895LP4E
v01.0911
FILTER - TUNABLE, BAND PASS SMT
6.8 - 12.6 GHz
Low Side Rejection Ratio
High Side Rejection Ratio
vs. Temperature [1]
vs. Temperature [1]
0.95
1.2
0.9
0.85
0.8
1.15
1.1
+25C
+85C
-40C
+25C
1.05
+85C
-40C
0.75
1
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Vfctl = Vnctl (Vdc)
Vfctl = Vnctl (Vdc)
Tuning Sensitivity vs. Temperature
Group Delay vs. Frequency
1000
900
800
700
600
500
400
300
1.6
1.4
1.2
1
0V
2V
7V
14V
0.8
0.6
0.4
0.2
200
100
0
+25C
+85C
-40C
1
2
3
4
5
6
7
8
9
10 11 12 13 14
4
5
6
7
8
9
10 11 12 13 14 15 16
Vfctl = Vnctl (Vdc)
FREQUENCY (GHz)
Group Delay vs. Fcenter vs. Temperature
Input IP3 vs. Temperature
1.6
35
1.4
+ 25C
30
25
+ 85C
- 40C
1.2
1
0.8
0.6
0.4
0.2
20
+ 25C
+ 85C
- 40C
15
10
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Vfctl = Vnctl (Vdc)
Vfctl = Vnctl (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
4
HMC895LP4E
v01.0911
FILTER - TUNABLE, BAND PASS SMT
6.8 - 12.6 GHz
Residual Phase Noise, Vfctl = Vnctl
Phase Sensitivity vs. Vfctl
-120
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Approximate
Fcenter
+ 1V
-130
-140
-150
-160
-170
+ 7V
+ 14V
8
Delta Phi
7
6
102
103
104
105
106
107
0
2
4
6
8
10
12
14
Vfctl = Vnctl (Vdc)
OFFSET FREQUENCY (Hz)
Insertion Phase Shift vs. Input Power
Fcenter vs. Input Power
Vfctl = Vnctl
Vfctl = Vnctl
0
0
-10
-20
-30
-40
-50
-60
-5
-10
-15
-20
-25
-30
0V
-70
0V
1V
1V
-35
-40
-45
7V
10v
14V
-80
-90
7V
10V
14V
-100
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)
Notch Control Voltage (Vnctl)
RF Power Input
-0.5 to +15V
-0.5 to +15V
27 dBm
Junction Temperature to Maintain
1 Million Hour MTTF
150 °C
103 °C
Nominal Junction Temperature
(T= 85 °C and Pin = 27 dBm)
Storage Temperature
-65 to +150 °C
150V
Operating Temperature
-40 to +85 °C
ESD Sensitivity (HBM)
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
5
HMC895LP4E
v01.0911
FILTER - TUNABLE, BAND PASS SMT
6.8 - 12.6 GHz
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]
H895
XXXX
HMC895LP4E
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
6
HMC895LP4E
v01.0911
FILTER - TUNABLE, BAND PASS SMT
6.8 - 12.6 GHz
Pin Descriptions
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
11, 20 - 23
NC
This pin is AC coupled and
matched to 50 Ohms.
3
RFIN
8
9
Vnctl
Vfctl
Low side/high side notch control voltage
Center frequency control voltage. For proper operation
Pins 9 and10 must be connected together externally.
Center frequency control voltage. For proper operation
Pins 9 and10 must be connected together externally.
10
16
Vfctl
This pin is AC coupled and
matched to 50 Ohms.
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
7
HMC895LP4E
v01.0911
FILTER - TUNABLE, BAND PASS SMT
6.8 - 12.6 GHz
Evaluation PCB
List of Materials for Evaluation PCB 129736 [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
Description
J1, J2
Connector, SMA, Female
DC Pin
J5,J6,J7, J8
C1, C2, C3
U1
100 pF Capacitor, 0402 Pkg.
HMC895LP4E Filter - Tunable
130746 Evaluation PCB
[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
8
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