PASS SMT. HMC890LP5E Datasheet

HMC890LP5E SMT. Datasheet pdf. Equivalent

Part HMC890LP5E
Description BAND PASS SMT
Feature FILTERS - TUNABLE - SMT 3 3-1 HMC890LP5E v01.0310 FILTER - TUNABLE, BAND PASS SMT 1 - 2 GHz Typ.
Manufacture Analog Devices
Datasheet
Download HMC890LP5E Datasheet



HMC890LP5E
3
3-1
HMC890LP5E
v01.0310
FILTER - TUNABLE, BAND PASS SMT
1 - 2 GHz
Typical Applications
Features
The HMC890LP5E is ideal for:
Fast Tuning Response; 200 ns
• Test & Measurement Equipment
Excellent Wideband Rejection; 30 dB
• Military RADAR & EW/ECM
Single Chip Replacement
for Mechanically Tuned Designs
• SATCOM & Space
• Industrial & Medical Equipment
LETE Functional Diagram
32 Lead 5x5 mm SMT Package
General Description
The HMC890LP5E is a MMIC band pass filter which
features a user selectable passband frequency.
The 3 dB filter bandwidth is approximately 11%. The
20 dB filter bandwidth is approximately 33%. The
center frequency can be varied between 1 and 2
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 HMC890LP5E has
excellent microphonics due to the monolithic design,
and provides a dynamically adjustable solution in
advanced communications applications.
O Electrical Specifications, TA = +25°C, Vfctl = Vbwctl Unless Otherwise Stated
S Parameter
Fcenter Tuning Range
3 dB Bandwidth
Low Side Rejection Frequency (Rejection >20 dB)
B High Side Rejection Frequency (Rejection >20 dB)
Re-entry Frequency (Rejection <30 dB)
3 dB Bandwidth Control (Vbwctl)
O Insertion Loss
Min.
1
Typ.
11
0.86*Fcenter
1.19*Fcenter
9
±3
9
Max.
2
Units
GHz
%
GHz
GHz
GHz
%
dB
Return Loss
10
dB
Maximum Input Power for Linear Operation
10
dBm
Frequency Control Voltage (Vfctl)
Source/Sink Current (Ifctl)
Bandwidth Control Voltage (Vbwctl)
Source/Sink Current (Ibwctl)
Residual Phase Noise [1] (1 MHz Offset)
0
14
V
±1
mA
0
14
V
±1
mA
-155
dBc/Hz
Fcenter Drift Rate
Tuning Characteristics [2]
tFULLBAND (0% Vfctl to 90% RF)
-0.3
MHz/°C
200
ns
[1] Optimum residual phase noise performance requires the use of a low noise driver circuit.
[2] Tuning speed is dependent on driver circuit. Data measured with a high speed op-amp driver and includes driver slew rate delay.
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HMC890LP5E
v01.0310
HMC890LP5E
FILTER - TUNABLE, BAND PASS SMT
1 - 2 GHz
Broadband Insertion Loss vs.
Broadband Return Loss vs.
3
Control Voltages, Vfctl = Vbwctl
Control Voltages, Vfctl = Vbwctl
0
0V 7V 14V
-10
0
-5
14V
-10
-20
-15
-30
0V
S11
-40
-50
-60
-70
E 0
5
10
15
20
25
30
FREQUENCY (GHz)
T Insertion Loss vs.
Control Voltages, Vfctl = Vbwctl
0
E -2
-4
-6
L 7V
14V
-8
-10
0V
-12
-14
O -16
-18
0
0.5
1
1.5
2
2.5
3
S FREQUENCY (GHz)
Insertion Loss vs.
B Temperature, Vfctl = Vbwctl = 7V
0
-2
+25C
+85C
O -4
-40C
-20
-25
-30
-35
-40
0
S22
7V
5
10
15
20
25
30
FREQUENCY (GHz)
Return Loss vs.
Control Voltages, Vfctl = Vbwctl
0
-5
0V
-10
7V
14V
-15
-20
S11
-25
S22
-30
-35
0
0.5
1
1.5
2
2.5
3
FREQUENCY (GHz)
Return Loss vs.
Temperature, Vfctl = Vbwctl = 7V
0
-5
S11
-10
-6
7V
-15
S22
-8
-20
-10
-25
-12
-30
+25C
+85C
-14
-35
-40C
-16
-40
-18
0
0.5
1
1.5
2
2.5
3
-45
0
0.5
1
1.5
2
2.5
3
FREQUENCY (GHz)
FREQUENCY (GHz)
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