HMC681LP5E

HMC681LP5E Datasheet

HMC681LP5 / 681LP5E

Part	Datasheet
HMC681LP5E	HMC681LP5E (pdf)

PDF Datasheet Preview
HMC681LP5 / 681LP5E v03.1010 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER w/ SERIAL CONTROL, DC - 1 GHz The HMC681LP5 E is ideal for • IF & RF Applications • Cellular/3G Infrastructure • WiBro / WiMAX / 4G • Microwave Radio & VSAT • Test Equipment and Sensors Functional Diagram dB to +45 dB Gain Control in dB Steps High Output IP3 +36 dBm dB Typical Gain Step Error Single +5V Supply 32 Lead 5x5mm SMT Package 25mm2 The HMC681LP5 E is a digitally controlled variable gain amplifier which operates from DC to 1 GHz, and can be programmed to provide anywhere from dB, to 45 dB of gain, in dB steps. The HMC681LP5 E delivers noise figure of dB in its maximum gain state, with output IP3 of up to +36 dBm in any state. This serially controlled digital VGA incorporates off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. The HMC681LP5 E is housed in a RoHS compliant 5x5 mm QFN leadless package, and provides the user with a highly integrated solution. This functionality is also available with parallel control as the HMC626LP5 E . Variable gain amplifiers - digital - SMT 12 - 1 Electrical Specifications, TA = +25° C, Vdd = Vs= P/S= +5V Parameter Min. Typ. Max. 50 - 350 Min. Typ. Max. 350 - 1000 Gain Maximum Gain State Gain Control Range Input Return Loss Output Return Loss Gain Setting Accuracy Referenced to Maximum Gain State All Gain States ± + 3% of Relative Gain Setting Max. ± + 3% of Relative Gain Setting Max. Output Power for 1 dB Compression Output Third Order Intercept Point Two-Tone Output Power= 5 dBm Each Tone Noise Figure Switching Characteristics tRISE, tFALL 10/90% RF tON, tOFF 50% CTL to 10/90% RF Total Supply Current Units MHz dB dBm dB ns mA For price, delivery and to place orders Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone 978-250-3343 Fax 978-250-3373 Order On-line at Application Support Phone 978-250-3343 or HMC681LP5 / 681LP5E v03.1010 dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER w/ SERIAL CONTROL, DC - 1 GHz 50 to 350 MHz Tuning Gain vs. Frequency

PDF Datasheet Preview

HMC681LP5 / 681LP5E
v03.1010
dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER w/ SERIAL CONTROL, DC - 1 GHz

The HMC681LP5 E is ideal for
• IF & RF Applications
• Cellular/3G Infrastructure
• WiBro / WiMAX / 4G
• Microwave Radio & VSAT
• Test Equipment and Sensors

Functional Diagram
dB to +45 dB Gain Control in dB Steps High Output IP3 +36 dBm dB Typical Gain Step Error Single +5V Supply 32 Lead 5x5mm SMT Package 25mm2

The HMC681LP5 E is a digitally controlled variable gain amplifier which operates from DC to 1 GHz, and can be programmed to provide anywhere from dB, to 45 dB of gain, in dB steps. The HMC681LP5 E delivers noise figure of dB in its maximum gain state, with output IP3 of up to +36 dBm in any state. This serially controlled digital VGA incorporates off chip AC ground capacitors for near DC operation, making it suitable for a wide variety of RF and IF applications. The HMC681LP5 E is housed in a RoHS compliant 5x5 mm QFN leadless package, and provides the user with a highly integrated solution. This functionality is also available with parallel control as the HMC626LP5 E .

Variable gain amplifiers - digital - SMT
12 - 1

Electrical Specifications, TA = +25° C, Vdd = Vs= P/S= +5V

Parameter

Min.

Typ.

Max.
50 - 350

Min.

Typ.

Max.
350 - 1000

Gain Maximum Gain State

Gain Control Range

Input Return Loss

Output Return Loss

Gain Setting Accuracy Referenced to Maximum Gain State All Gain States
± + 3% of Relative Gain Setting Max. ± + 3% of Relative Gain Setting Max.

Output Power for 1 dB Compression

Output Third Order Intercept Point Two-Tone Output Power= 5 dBm Each Tone

Noise Figure

Switching Characteristics
tRISE, tFALL 10/90% RF
tON, tOFF 50% CTL to 10/90% RF

Total Supply Current

Units MHz dB
dBm dB
ns mA

For price, delivery and to place orders Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 Phone 978-250-3343 Fax 978-250-3373 Order On-line at Application Support Phone 978-250-3343 or

HMC681LP5 / 681LP5E
v03.1010
dB LSB GaAs MMIC 6-BIT DIGITAL VARIABLE GAIN AMPLIFIER w/ SERIAL CONTROL, DC - 1 GHz
50 to 350 MHz Tuning

Gain vs. Frequency

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived HMC681LP5E Datasheet file may be downloaded here without warranties.

Datasheet ID: HMC681LP5E 517967