HMC541LP3_08 HITTITE [Hittite Microwave Corporation], HMC541LP3_08 Datasheet
HMC541LP3_08
Manufacturer Part Number
HMC541LP3_08
Description
10 dB GaAs MMIC 1-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, DC - 5 GHz
Manufacturer
HITTITE [Hittite Microwave Corporation]
Datasheet
1.HMC541LP3_08.pdf
(6 pages)
5 - 176
5
Typical Applications
The HMC541LP3 / HMC541LP3E is ideal for both RF
and IF applications:
• Cellular Infrastructure
• ISM, MMDS, WLAN, WiMAX, WiBro
• Microwave Radio & VSAT
• Test Equipment and Sensors
Functional Diagram
Electrical Specifi cations,
T
Insertion Loss
Attenuation Range
Return Loss (RF1 & RF2, All Atten. States)
Attenuation Accuracy: (Referenced to Insertion Loss)
Input Power for 0.1 dB Compression
Input Third Order Intercept Point
(Two-Tone Input Power= 0 dBm Each Tone)
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
A
= +25° C, With Vdd = +5V & Vctl = 0/+5V
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Parameter
v01.1005
POSITIVE CONTROL ATTENUATOR, DC - 5 GHz
Order On-line at www.hittite.com
(Unless Otherwise Noted)
HMC541LP3
Frequency (GHz)
Features
± 0.2 dB Typical Step Error
Low Insertion Loss: 1 dB
High IP3: +50 dBm
Single Control Line
TTL/CMOS Compatible Control
Single +5V Supply
3x3 mm SMT Package
General Description
The HMC541LP3 & HMC541LP3E are broadband
1-bit GaAs IC digital attenuators in low cost lead-
less surface mount packages. This single posi-
tive control line 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 DC to 5 GHz, the insertion
loss is less than 1 dB typical. Attenuation accuracy
is excellent at ± 0.2 dB typical step error. The attenu-
ator also features a high IIP3 of +50 dBm. One TTL/
CMOS control input is used to select the attenuation
state. A single Vdd bias of +5V is required.
10 dB GaAs MMIC 1-BIT DIGITAL
DC - 2.0 GHz
2.0 - 3.5 GHz
3.5 - 5.0 GHz
DC - 2.5 GHz
2.5 - 5.0 GHz
0.1 - 5.0 GHz
0.1 - 5.0 GHz
DC - 5 GHz
DC - 5 GHz
DC - 5 GHz
Min.
± 0.4 Max.
Typ.
0.5
1.0
2.0
/
25
50
20
23
10
15
27
541LP3E
Max.
0.8
1.3
2.3
Units
dBm
dBm
dB
dB
dB
dB
dB
dB
dB
ns
ns
Related parts for HMC541LP3_08
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
GaAs PHEMT MMIC MEDIUM POWER AMPLIFIER, 5 - 18 GHz
Manufacturer:
HITTITE [Hittite Microwave Corporation]
Datasheet:
Part Number:
Description:
FRACTIONAL-N PLL WITH INTEGRATED VCO 25 - 3000 MHz
Manufacturer:
HITTITE [Hittite Microwave Corporation]
Datasheet:
Part Number:
Description:
75 dB LOGARITHMIC DETECTOR / CONTROLLER 50 - 4000 MHz
Manufacturer:
HITTITE [Hittite Microwave Corporation]
Datasheet:
Part Number:
Description:
75 dB, FAST SETTLING, LOGARITHMIC DETECTOR / CONTROLLER 10 - 4000 MHz
Manufacturer:
HITTITE [Hittite Microwave Corporation]
Datasheet:
Part Number:
Description:
70 dB, LOGARITHMIC DETECTOR / CONTROLLER, 1 - 8000 MHz
Manufacturer:
HITTITE [Hittite Microwave Corporation]
Datasheet:
Part Number:
Description:
0.5 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 0.7 - 3.8 GHz
Manufacturer:
HITTITE [Hittite Microwave Corporation]
Datasheet:
Part Number:
Description:
GaAs PHEMT MMIC LOW NOISE AMPLIFIER w/ BYPASS MODE, 4.8 - 6.0 GHz
Manufacturer:
HITTITE [Hittite Microwave Corporation]
Datasheet:
Part Number:
Description:
60 dB, LOGARITHMIC DETECTOR / CONTROLLER, 1 - 10000 MHz
Manufacturer:
HITTITE [Hittite Microwave Corporation]
Datasheet:
Part Number:
Description:
75 dB LOGARITHMIC DETECTOR / CONTROLLER, 50 Hz - 3000 MHz
Manufacturer:
HITTITE [Hittite Microwave Corporation]
Datasheet:
Part Number:
Description:
GaAs MMIC MIXER w/ INTEGRATED LO AMPLIFIER, 2.3 - 4.0 GHz
Manufacturer:
HITTITE [Hittite Microwave Corporation]
Datasheet:
Part Number:
Description:
Manufacturer:
Hittite Microwave Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Hittite Microwave Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Hittite Microwave Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Hittite Microwave Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Hittite Microwave Corporation
Datasheet:
HMC541LP3_08 Summary of contents
Page 1
Typical Applications The HMC541LP3 / HMC541LP3E is ideal for both RF and IF applications: • Cellular Infrastructure • ISM, MMDS, WLAN, WiMAX, WiBro • Microwave Radio & VSAT • Test Equipment and Sensors Functional Diagram Electrical Specifi cations, T ...
Page 2
POSITIVE CONTROL ATTENUATOR GHz Insertion Loss + FREQUENCY (GHz) Normalized Attenuation -10 - ...
Page 3
Bias Voltage & Current Vdd = +5.0 Vdc ± 10% Vdd (VDC) +4.5 +5.0 +5.5 Control Voltage State Bias Condition Low 0 to +0. Typ. High +2 5.0 Vdc @ 40 uA Typ. Note: ...
Page 4
POSITIVE CONTROL ATTENUATOR GHz Absolute Maximum Ratings RF Input Power ( GHz) +27 dBm (T = +85 °C) Control Voltage Range (V1) -1V to Vdd +1V Bias Voltage (Vdd) +7.0 Vdc Channel Temperature 150 ...
Page 5
Pin Descriptions Pin Number Function 1 Vdd 2, 11 RF1, RF2 10, 12, N/C 13, 15 ACG1, ACG2 14 V1 GND Application Circuit Recommended Component Values 1,000 pF ...
Page 6
POSITIVE CONTROL ATTENUATOR GHz Evaluation PCB List of Material for Evaluation PCB 111317 Item Description PCB Mount SMA Connector Connector 1000 pF Capacitor, 0402 Pkg. C4 ...