PDF TQP4M9072 Data sheet ( Hoja de datos )

Número de pieza	TQP4M9072
Descripción	31.5 dB Digital Step Attenuator
Fabricantes	TriQuint Semiconductor
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No Preview Available ! TQP4M9072 High Linearity 6-Bit, 31.5dB Digital Step Attenuator Applications  Mobile Infrastructure  LTE / WCDMA / CDMA / EDGE  Test Equipments and Sensors  IF and RF Applications  General Purpose Wireless 24-pin 4x4mm leadless QFN package Product Features  DC - 4 GHz  0.5 dB LSB Steps to 31.5 dB  +57 dBm Input IP3  1.7 dB Insertion Loss @ 2.2 GHz  Serial Control Interface  No requirement for external bypass capacitors for operation above 700 MHz  50 Ω Impedance  +5V Supply Voltage Functional Block Diagram NC 1 CLK 2 SERIN 3 LE 4 GND 5 RF IN 6 SERIAL CONTROL 6-BIT 31.5 DSA 18 Vdd 17 NC 16 NC 15 SEROUT 14 GND 13 RF OUT General Description The TQP4M9072 is a high linearity, low insertion loss, 6- bit, 31.5 dB Digital Step Attenuator (DSA) operating over the DC-4 GHz frequency range. The digital step attenuator uses a single positive 5V supply and has a serial periphery interface (SPITM) for changing attenuation states. This product maintains high attenuation accuracy over frequency and temperature. No external matching components are needed for the DSA. The product has an added feature of not requiring external AC ground capacitors for operation above 700 MHz. The TQP4M9072 is available in a standard lead-free /green/RoHS-compliant 24-pin 4x4mm QFN package. The TQP4M9071 is also available from TriQuint as a footprint and pin compatible DSA equivalent with a parallel control interface Pin Configurationwww.DataSheet.net/ Pin # 2 3 4 6 13 15 18 5, 14 7, 8, 9, 10, 11, 12 Backside Paddle All other pins are N/C Symbol CLK SERIN LE RF IN RF OUT SEROUT Vdd GND ACGND1-ACGND6 Ground Ordering Information Part No. Description TQP4M9072 6-Bit, 31.5 dB DSA TQP4M9072-PCB_ IF 40-500MHz Evaluation Board TQP4M9072-PCB_RF 0.7-3.5GHz Evaluation Board PCB includes USB control interface board, EVH. Standard T/R size = 2500 pieces on a 13” reel. Data Sheet: Rev I 05-23-12 © 2012 TriQuint Semiconductor, Inc. - 1 of 14 - Disclaimer: Subject to change without notice Connecting the Digital World to the Global Network® Datasheet pdf - http://www.DataSheet4U.co.kr/ 1 page TQP4M9072 High Linearity 6-Bit, 31.5dB Digital Step Attenuator Typical Performance Data Performance plots data is measured using Bias Tee on RF ports in Mode 2 configuration. Mode 2 operation is required to obtain performance at frequencies lower than 0.7 GHz. For frequency range 0.7 - 4.0 GHz, data is identical in Mode 1 and Mode 2. Insertion Loss Vdd = 5V 0 -1 -2 -3 -4 0 +25C -40C +85C 500 1000 1500 2000 2500 3000 3500 4000 Frequency (MHz) 0 -5 -10 -15 -20 -25 -30 -35 0 Attenuation Only Major States, Vdd = 5V, 25oC 0.5dB 1dB 2dB 4dB 8dB 16dB 31.5dB 500 1000 1500 2000 2500 3000 3500 4000 Frequency (MHz) 0 -5 -10 -15 -20 -25 -30 -35 0 Input Return Loss Only Major States, Vdd = 5V, 25C 0dB 1dB 2dB 4dB 8dB 16dB 31.5dB 500 1000 1500 2000 2500 3000 3500 4000 Frequency (MHz) 0 -5 -10 -15www.DataSheet.net/ -20 -25 -30 -35 -40 -45 0 Output Return Loss Only Major States, Vdd = 5V, 25C 0dB 1dB 2dB 4dB 8dB 16dB 31.5dB 500 1000 1500 2000 2500 3000 3500 4000 Frequency (MHz) Input Return Loss vs. Temperature Vdd = 5V, Attenuation State = 0dB 0 25C -40C 85C -5 -10 -15 -20 -25 -30 0 500 1000 1500 2000 2500 3000 3500 4000 Frequency (MHz) Output Return Loss vs. Temperature Vdd = 5V, Attenuation State = 0dB 0 25C -40C 85C -5 -10 -15 -20 -25 -30 0 500 1000 1500 2000 2500 3000 3500 4000 Frequency (MHz) Data Sheet: Rev I 05-23-12 © 2012 TriQuint Semiconductor, Inc. - 5 of 14 - Disclaimer: Subject to change without notice Connecting the Digital World to the Global Network® Datasheet pdf - http://www.DataSheet4U.co.kr/ 5 Page TQP4M9072 High Linearity 6-Bit, 31.5dB Digital Step Attenuator Bill of Material: 0.7 - 4.0 GHz Operation (Mode 1) Reference Desg. U1 C2, C6, C16 C1,C3 C4 R1, R2, R3 R4 C10, C11, C12, C13 Value 47 pF 1000 pF 0.1 uF 33  15  DNP Description High Linearity 6-Bit, 31.5dB, DSA Cap, Chip, 0402, 50V, NPO, 5% Cap, Chip, 0402, 50V, X7R, 10% Cap, Chip, 0402, 50V, X7R, 10% Res, Chip, 0402, 1/16W, 1% Res, Chip, 0402, 1/16W, 5% Do Not Place Manufacturer TriQuint various various various various various various Part Number TQP4M9072 Bill of Material: 0.04 - 4.0 GHz Operation (Mode 2) Reference Desg. U1 C2, C6, C16 C1,C3 C4 R1, R2, R3 R4 C10, C11, C12, C13 Value 47 pF 1000 pF 0.1 uF 33  15  330 pF Description High Linearity 6-Bit, 31.5dB, DSA Cap, Chip, 0402, 50V, NPO, 5% Cap, Chip, 0402, 50V, X7R, 10% Cap, Chip, 0402, 50V, X7R, 10% Res, Chip, 0402, 1/16W, 1% Res, Chip, 0402, 1/16W, 5% Cap, Chip, 0402, 50V, X7R, 10% Manufacturer TriQuint various various various various various various Part Number TQP4M9072 www.DataSheet.net/ Data Sheet: Rev I 05-23-12 © 2012 TriQuint Semiconductor, Inc. - 11 of 14 - Disclaimer: Subject to change without notice Connecting the Digital World to the Global Network® Datasheet pdf - http://www.DataSheet4U.co.kr/ 11 Page

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Número de pieza	Descripción	Fabricantes
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