CONTROL ATTENUATOR. HMC540SLP3E Datasheet

HMC540SLP3E ATTENUATOR. Datasheet pdf. Equivalent

HMC540SLP3E Datasheet
Recommendation HMC540SLP3E Datasheet
Part HMC540SLP3E
Description 1 dB LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUATOR
Feature HMC540SLP3E; ATTENUATORS - SMT HMC540SLP3E v00.0915 1 dB LSB SILICON MMIC 4-BIT DIGITAL POSITIVE CONTROL ATTENUA.
Manufacture Analog Devices
Datasheet
Download HMC540SLP3E Datasheet




Analog Devices HMC540SLP3E
HMC540SLP3E
v00.0915
1 dB LSB SILICON MMIC 4-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, 0.1 - 8 GHz
Typical Applications
The HMC540SLP3E is ideal for both RF
and IF applications:
• Cellular Infrastructure
• Wireless Infrastructure
• Microwave Radio & VSAT
• Test Equipment and Sensors
Functional Diagram
Features
1 dB LSB Steps to 15 dB
± 0.2 dB Typical Step Error
Low Insertion Loss: =< 1 dB
High IP3: +56 dBm
Single Control Line Per Bit
TTL/CMOS Compatible Control
Single +3.3/+5V Supply
3x3 mm SMT Package
ESD rating: Class 2 (2kV HBM)
Drop-in Replacement for HMC540LP3E
General Description
The HMC540SLP3E is a broadband 4-bit Silicon
IC digital attenuator in a low cost leadless surface
mount package. This single positive control
line per bit digital attenuator utilizes off chip AC
ground capacitors for near DC operation, making it
suitable for a wide variety of RF and IF applications.
Covering 0.1 to 8 GHz, the insertion loss is less
than 1 dB typical. The attenuator bit values are
1 (LSB), 2, 4 and 8 dB for a total attenuation of 15
dB. Attenuation accuracy is excellent at ± 0.2 dB
typical step error. The attenuator also features a IIP3
of +56dBm. Four TTL/CMOS control inputs are used
to select each attenuation state. It can operate with a
single Vdd ranging from +3.3V to 5V.
Electrical Specifications,
TA = +25° C, With Vdd = +5V & Vctl = 0/+5V (Unless Otherwise Noted)
Parameter
Frequency (GHz)
Min.
Typ. Max.
Insertion Loss
0.1 - 2.0 GHz
2.0 - 3.0 GHz
3.0 - 4.0 GHz
4.0 -5.5 GHz
5.5 - 8.0 GHz
0.7 1.1
0.8 1.3
0.8 1.6
1.0 2.6
1.7 3.0
Attenuation Range
0.1 - 8 GHz
15
Return Loss (RF1 & RF2, All Atten. States)
0.1 - 3.5 GHz
3.5 - 5.5 GHz
5.5 - 8 GHz
22
17
12
Attenuation Accuracy:
(Referenced to Insertion Loss)
All States
0.1 - 1.0 GHz
1.0 - 4.0 GHz
4.0 - 5.0 GHz
5.0 - 5.5 GHz
5.5 GHz - 8 GHz
± (0.2 + 2% of Atten. Setting) Max.
± (0.2 + 3% of Atten. Setting) Max.
± (0.3 + 5% of Atten. Setting) Max.
± (0.4 + 8% of Atten. Setting) Max.
± (0.5 + 9% of Atten. Setting) Max.
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
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Analog Devices HMC540SLP3E
HMC540SLP3E
v00.0915
1 dB LSB SILICON MMIC 4-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, 0.1 - 8 GHz
Parameter
Input Power for 0.1 dB Compression
Input Third Order Intercept Point
(Two-Tone Input Power= 12 dBm Each Tone)
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
REF - 4 dB States
5 - 15 dB States
Frequency (GHz)
0.1 - 8 GHz
0.1 - 8 GHz
DC -8 GHz
Min.
Typ.
Max.
Units
31 dBm
57
55
dBm
45 ns
129 ns
Frequency Response Plots up to 6 GHz
Insertion Loss
0
-0.5
-1
-1.5
-2
-2.5
-3
01234
FREQUENCY (GHz)
+25 C
+85 C
Normalized Attenuation
(Only Major States are Shown)
0
-4
-8
-12
-16
-20
0
1234
FREQUENCY (GHz)
1 dB
2 dB
4 dB
8 dB
56
-40 C
56
15 dB
Return Loss RF1, RF2
(Only Major States are Shown)
0
-10
-20
-30
-40
-50
0
1234
FREQUENCY (GHz)
IL
1 dB
2 dB
4 dB
56
8 dB
15 dB
Bit Error vs. Attenuation State
2
1.5
1
0.5
0
-0.5
-1
0
4 8 12
ATTENUATION STATE (dB)
100 MHz
500 MHz
1 GHz
2 GHz
3 GHz
4 GHz
16
5 GHz
5.5 GHz
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2



Analog Devices HMC540SLP3E
HMC540SLP3E
v00.0915
1 dB LSB SILICON MMIC 4-BIT DIGITAL
POSITIVE CONTROL ATTENUATOR, 0.1 - 8 GHz
Bit Error vs. Frequency
(Only Major States are Shown)
1.5
1
0.5
0
-0.5
-1
01234
FREQUENCY (GHz)
1 dB
2 dB
4 dB
8 dB
56
15 dB
Relative Phase vs. Frequency
(Only Major States are Shown)
40
30
20
10
0
-10
-20
-30
-40
01234
FREQUENCY (GHz)
5
6
1 dB
2 dB
4 dB
8 dB
15 dB
Step Error vs Frequency (Major States)
0.5
0.4
0.3
0.2
0.1
0
-0.1
-0.2
-0.3
-0.4
-0.5
0123456
FREQUENCY (GHz)
1 dB
2 dB
4 dB
8 dB
15 dB
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