PDF HMC1019LP4E Data sheet ( Hoja de datos )

Número de pieza	HMC1019LP4E
Descripción	LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR
Fabricantes	Hittite
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No Preview Available ! v00.0911 Typical Applications The HMC1019LP4E is ideal for: • Fiber Optics & Broadband Telecom • Microwave Radio & VSAT • Military Radios, Radar & ECM • Space Applications • Sensors • Test & Measurement Equipment Functional Diagram HMC1019LP4E 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 30 GHz Features 0.5 dB LSB Steps to 15.5 dB TTL/CMOS Compatible, Serial Control Unique Asynchronous Mode Control Allows Immediate Attenuation Level Setting ±0.5 dB Typical Bit Error High Input IP3: +45 dBm 24 Lead 4x4mm SMT Package: 16mm2 General Description The HMC1019LP4E is a broadband 5-bit GaAs IC digital attenuator in a low cost leadless surface mount package. Covering 0.1 to 30.0 GHz, the inser- tion loss is less than 4.0 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8 for a total attenu- ation of 15.5 dB. Attenuation accuracy is excellent at ±0.3 dB typical step error with an IIP3 of +45 dBm. The control interface is CMOS/TTL compatible and acceptswww.DataSheet.net/ a three wire serial input. The HMC1019LP4E features a user selectable power up state and a serial- output port for cascading other Hittite serial controlled components. Electrical Specifications, TA = +25° C, With Vdd = Vdd1 = +5V, Vss = -5V Parameter Frequency (GHz) Min. Typ. Max. Insertion Loss 0.1 - 18.0 GHz 18.0 - 26.5 GHz 26.5 - 30.0 GHz 3.0 4.5 4.0 6.0 5.0 6.5 Attenuation Range 0.1 - 30.0 GHz 31 Return Loss (RF1 & RF2, All Atten. States) 0.1 - 30.0 GHz 12 Attenuation Accuracy: (Referenced to Insertion Loss) 0.5 - 7.5 dB States 8 - 15.5 dB States 0.1 - 30.0 GHz 0.1 - 30.0 GHz ± (0.3 + 6%) of Atten. Setting Max ± (0.3 + 8%) of Atten. Setting Max Input Power for 0.1 dB Compression 0.1 - 0.5 GHz 0.5 - 30.0 GHz 22 27 Input Third Order Intercept Point (Two-Tone Input Power= 0 dBm Each Tone) 0.1 - 0.5 GHz 0.5 - 30.0 GHz 42 45 Switching Characteristics tRISE, tFALL (10/90% RF) tON/tOFF (50% CTL to 10/90% RF) 0.1 - 30.0 GHz 60 90 Idd1 0.1 - 30.0 GHz 2.5 4.5 6.5 Iss 0.1 - 30.0 GHz -7.0 -5.0 -3.0 Units dB dB dB dB dB dB dB dBm dBm dBm dBm ns ns mA mA For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 1 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] Datasheet pdf - http://www.DataSheet4U.co.kr/ 1 page v00.0911 HMC1019LP4E 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 30 GHz Timing Diagram (Latched Asynchronous Mode) Asynchronous Mode Truth Table ASM1 High High Low Low ASM2 High Low High Low Attenuation State RF1-RF2 Reference I.L. 1.5 dB 14 dB 15.5 dB Power-Up States If LE is set to logic LOW at power-up, the logic state of PUP determines the power-up state of the part per PUP truth table. If the LE is set to logic HIGH at power- up, the logic state of ASM1-ASM2 determines the power-up state of the part per truth table for the asyn- chronous mode. The attenuator latches in the desired power-up state approximately 200 ms after power-up. PUP Truth Table PUP High Low Attenuation State Reference I.L. 15.5 dB Note: The logic state of ASM1-ASM2 determines the power-up state of the part per truth table for the asyn- chronous mode when LE is high at power-up. Bias Voltages & Currents Vdd Vdd1 Vss +5V @ 0.2 mA +5V @ 4.5 mA -5V @ 5 mA Control Voltagewww.DataSheet.net/ State Low High Bias Condition 0 to 0.8V @ 1 µA 2 to 5V @ 1 µA For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824 5 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com Application Support: Phone: 978-250-3343 or [email protected] Datasheet pdf - http://www.DataSheet4U.co.kr/ 5 Page

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