HMC897 [HITTITE]
FILTER - TUNABLE, BAND PASS; 过滤器 - 可调的，带通
| 型号： | HMC897 |
| 厂家： | 
HITTITE MICROWAVE CORPORATION |
| 描述： | FILTER - TUNABLE, BAND PASS |
| 文件： | 总8页 (文件大小：680K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HMC897
v00.0112
FILTER - TUNABLE, BAND PASS
9 - 19 GHz
Features
Fast Tuning Response
Typical Applications
The HMC897 is ideal for:
Excellent Wideband Rejection
• Test & Measurement Equipment
• Military RADAR & EW/ECM
• SATCOM & Space
Single Chip Replacement For
Mechanically Tuned Designs
Small Size: 2.48 x 1.16 x 0.10 mm
• Industrial & Medical Equipment
Functional Diagram
General Description
The HMC897 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 9 and 19 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 HMC897 has excellent microphonics due
to the monolithic design, and provides a dynamically
adjustable solution in advanced communications
applications.
Electrical Specifications, TA = +25 °C
Parameter
Min.
9
Typ.
Max.
19
Units
GHz
%
Fcenter Tuning Range
3 dB Bandwidth
18
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
1.17 *Fcenter
0.58 *Fcenter
1.23 *Fcenter
>40
5.5
9.5
30
Return Loss (2 dB Bandwidth)
dB
Input IP3 (Pin = 0 to +20 dBm)
dBm
dBm
dBm
V
Input Power @ 5° Shift In Insertion Phase (Vfctl = 0V)
Input Power @ 5° Shift In Insertion Phase (Vfctl > = 1V)
10
15
Frequency Control Voltage (Vfctl
Source/Sink Current (Ifctl
Residual Phase Noise [1] (100 kHz Offset)
center Drift Rate
)
0
14
1
)
mA
-160
-1.6
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
1
HMC897
v00.0112
FILTER - TUNABLE, BAND PASS
9 - 19 GHz
Broadband Insertion Loss vs. Vfctl
Broadband Return Loss vs. Vfctl
0
0
0V
-5
-10
-20
-30
-40
-50
-60
-70
-80
3V
7V
14V
-10
0V
-15
14V
-20
-25
7V
-30
-35
S11
S22
-40
-45
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
-5
-2
3V
7V
14V
-10
0V
-15
-4
-6
-8
-20
14V
-25
-10
-12
-14
-16
-18
7V
-30
-35
S11
S22
-40
-45
5
10
15
20
25
5
10
15
20
25
FREQUENCY (GHz)
FREQUENCY (GHz)
Insertion Loss vs.Temperature,Vfctl = 7V
Return Loss vs.Temperature,Vfctl = 7V
0
0
-2
-5
+25C
+85C
-4
-6
- 55C
-10
-15
-20
-25
-8
-10
-12
-14
-16
-18
-20
-30
-35
-40
-45
S11_+25C
S22_+25C
S11_+85C
S22_+85C
S11_-55C
S22_-55C
10
11
12
13
14
15
16
17
18
19
20
10
11
12
13
14
15
16
17
18
19
20
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
HMC897
v00.0112
FILTER - TUNABLE, BAND PASS
9 - 19 GHz
Center Frequency vs. Temperature
Insertion Loss vs. Temperature
22
0
20
18
16
14
12
10
8
-2
-4
-6
-8
+25C
+85C
-55C
+25C
+85C
-55C
-10
-12
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Vfctl (Vdc)
Vfctl (Vdc)
Maximum Return Loss in a 2 dB
3 dB Bandwidth vs. Temperature
Bandwidth vs Temperature
22
0
21
20
19
18
17
-2
+25C
+85C
- 55C
-4
-6
-8
-10
-12
-14
16
+25C
+85C
15
14
-55C
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]
0.9
1.25
0.85
1.2
0.8
1.15
+25C
+25C
0.75
1.1
+85C
+85C
- 55C
- 55C
0.7
1.05
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 the insertion loss at 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
HMC897
v00.0112
FILTER - TUNABLE, BAND PASS
9 - 19 GHz
Tuning Sensitivity vs. Vfctl
Group Delay vs. Frequency
1400
0.8
0.7
0.6
1200
1000
800
0V
2V
7V
14V
0.5
0.4
0.3
0.2
0.1
0
600
400
+25C
+85C
- 55C
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
Vfctl (Vdc)
FREQUENCY (GHz)
Group Delay vs. Fcenter
Input IP3 vs. Temperature
0.8
40
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
+ 25C
+ 85C
- 55C
35
30
25
20
+ 25C
15
+ 85C
- 55C
10
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Vfctl (Vdc)
Vfctl (Vdc)
Residual Phase Noise
Phase Sensitivity vs. Vfctl
-120
22
7
6
5
4
3
2
1
0
Approximate
Fcenter
20
18
16
14
12
10
8
1V
-130
-140
-150
-160
-170
7V
14V
Delta Phi
102
103
104
105
106
107
0
2
4
6
8
10
12
14
Vfctl (Vdc)
OFFSET FREQUENCY (Hz)
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
HMC897
v00.0112
FILTER - TUNABLE, BAND PASS
9 - 19 GHz
Phase Shift vs. Pin
Frequency Shift vs. Pin
0
0
-5
-10
-15
-20
-25
-30
-35
-40
-20
-40
-60
Vfctl = 0V
Vfctl = 0V
Vfctl = 1V
Vfctl = 2V
Vfctl = 7V
Vfctl = 12V
Vfctl = 14V
-80
Vfctl = 1V
Vfctl = 2V
Vfctl = 7V
Vfctl = 12V
Vfctl = 14V
-100
-120
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
108 °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
-55 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
5
HMC897
v00.0112
FILTER - TUNABLE, BAND PASS
9 - 19 GHz
Outline Drawing
NOTES:
Die Packaging Information [1]
1. ALL DIMENSIONS ARE IN INCHES [MILLIMETERS]
2. DIE THICKNESS IS .004”.
Standard
Alternate
3. TYPICAL BOND PAD IS .004” SQUARE..
5. BOND PAD METALIZATION: GOLD
6. BACKSIDE METALIZATION: GOLD
7. BACKSIDE METAL IS GROUND
WP-9
[2]
[1] Refer to “Waffle-Pak & Gel-Pak” section for die packaging dimensions.
[2] For alternate packaging information contact Hittite Microwave Corpora-
tion.
7. CONNECTION NOT REQUIRED FOR UNLABELED PADS.
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
HMC897
v00.0112
FILTER - TUNABLE, BAND PASS
9 - 19 GHz
Pin Descriptions
Pin Number
Function
Description
Interface Schematic
Die Bottom
GND
Die bottom must be connected to RF/DC ground.
This pad is AC coupled and
matched to 50 Ohms.
2
RFIN
This pad is AC coupled and
matched to 50 Ohms.
5
RFOUT
Center frequency control voltage.
7, 8, 9
Vfctl
All pads are interconnected on the die. Only one bond on
any of these pads is required for center frequency control.
Assembly Diagram
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
HMC897
v00.0112
FILTER - TUNABLE, BAND PASS
9 - 19 GHz
NOTES:
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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