DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 11

Technical content

0.1 – 15GHz 6-Bit Digital Attenuator Data Sheet Rev. D, Oct 02, 2019 | Subject to change without notice 1 of 11 www.qorvo.com 3 x 3 mm Air Cavity Laminate Package Product Description Qorvo’s TGL2226 –SM is a wideband, 6 –bit digital attenuator fabricated using Qorvo's production 0.15um GaAs pHEMT process (QPHT15). Operating from 0.1 – 15 GHz, the TGL2226 –SM offers a low LSB of 0.5 dB and provides 31.5 dB of attenuation range while supporting low insertion loss and RMS attenuation errors. Using standard, negative control voltages from −3.0 V to −5.0 V coupled with excellent broadband performance, the TGL2226–SM is ideal for supporting a variety of commercial and military applications. The TGL2226 –SM is packaged in a 3.0 x 3.0 mm surface mount package, with both RF ports matched to 50 ohms for simple system integration. Lead-free and RoHS compliant.

Applications

  • Commercial and Military Radar
  • Electronic Warfare
  • Satellite Communications
  • Point to Point Radio
  • General Purpose

Ordering Information

Part No. Description 1133544 0.1–15 GHz 6-Bit Digital Attenuator

1133547 TGL2226-SM EVAL BOARD

  • Frequency Range: 0.1 – 15 GHz
  • 6-Bit Digital Attenuator
  • Attenuation Step Size (LSB): 0.5 dB
  • Attenuation Range: 31.5 dB
  • Insertion Loss (Ref. State): 3.0 – 4.0 dB
  • RMS Attenuation Error: < 2.2 dB
  • Control Voltage: -3.0 to -5.0 V
  • Package Size: 3.0 x 3.0 x 1.5 mm Performance is typical across frequency. Please reference electrical specification table and data plots for more details. Block Diagram 4 5 6 7 8 16 15 14 13 12 6 bit Atten. RF Input RF Output

0.1 – 15GHz 6-Bit Digital Attenuator Data Sheet Rev. D, Oct 02, 2019 | Subject to change without notice 2 of 11 www.qorvo.com Absolute Maximum Ratings Parameter Value/Range Control Voltage (VC) -6 V Control Current (IC) 1 mA Input Power (PIN) 23 dBm Power Dissipation (PDISS) 0.7 W Mounting Temperature (30 seconds) 260 °C Operating Channel Temperature 150 °C Storage Temperature -55 to 150 °C Operation of this device outside the parameter ranges given above may cause permanent damage. These are stress ratings only, and functional operation of the device at these conditions is not implied. Recommended Operating Conditions Parameter Value/Range Control Voltage1 (VC) - Logic 0 (L) - 5 V Control Voltage (VC) – Logic 1 (H) 0 V Operating Temperature Range -40 to +85 °C Note: 1 Control Voltage down to -3 V is acceptable. Electrical specifications are measured at specified test conditions. Specifications are not guaranteed over all recommended operating conditions. Electrical Specifications Test conditions, unless otherwise noted: 25 °C, VC = 0 / −5.0 V. Tested with DUT on EVB, reference plane at package. Parameter Min Typ. Max Units Operational Frequency Range 0.1 – 15 GHz LSB Attenuation 0.5 dB Attenuation Range 31.5 dB Reference State Insertion Loss: 0.1 – 5 GHz < 3.0 dB Reference State Insertion Loss: 5 – 10 GHz < 3.6 dB Reference State Insertion Loss: 10 – 15 GHz < 4.0 dB Input Return Loss > 13 dB Output Return Loss > 11 dB IIP3 (f= 1.0 MHz, PIN/Tone = 5 dBm, 8 GHz) > 31.5 dBm Switching Speed (10%-90%, 90%-10%) < 30 ns RMS Attenuation Error < 2.2 dB Max. Attenuation Error < 5.7 dB

0.1 – 15GHz 6-Bit Digital Attenuator Data Sheet Rev. D, Oct 02, 2019 | Subject to change without notice 3 of 11 www.qorvo.com Performance Plots – Small Signal

2 GHz discontinuity on S11 & S22 plots are due to calibration artifact

-45 -40 -35 -30 -25 -20 -15 -10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 S21 (dB) Frequency (GHz) S21 vs. Frequency vs. State State 0 State 63 -30 -25 -20 -15 -10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 S11 (dB) Frequency (GHz) S11 vs. Frequency vs. State -30 -25 -20 -15 -10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 S22 (dB) Frequency (GHz) S22 vs. Frequency vs. State -50 -45 -40 -35 -30 -25 -20 -15 -10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 S21 (dB) Frequency (GHz) S21 vs. Frequency vs. State Ref. State 1 State 2 State 4 State 8 State 16 State 32 State 63 -45 -40 -35 -30 -25 -20 -15 -10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Normalized S21 (dB) Frequency (GHz) Normalized S21 vs. Freq. vs. State Ref. State 1 State 2 State 4 State 8 State 16 State 32 State 63

0.1 – 15GHz 6-Bit Digital Attenuator Data Sheet Rev. D, Oct 02, 2019 | Subject to change without notice 4 of 11 www.qorvo.com Performance Plots – Small Signal 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 RMS Atten. Error (dB) Frequency (GHz) RMS Atten. Error vs. Frequency vs. Temp. - 40 C +25 C +85 C VC = -5.0 V, Major States 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Max. Atten. Error (dB) Frequency (GHz) - 40 C +25 C +85 C VC = 5.0 V, Major States 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Atten. Error (dB) Frequency (GHz) Atten. Error vs. Frequency vs. State State 1 State 2 State 4 State 8 State 16 State 32 State 48 State 56 State 63 VC = 5.0 V, T=25 °C -8.0 -7.0 -6.0 -5.0 -4.0 -3.0 -2.0 -1.0 0.0 1.0 0 4 8 12 16 20 24 28 32 36 40 44 48 52 56 60 64 Attenuation Error (dB) Attenuation State Attenuation Error vs. State

3 GHz 5 GHz 7 GHz 9 GHz

11 GHz 13 GHz 15 GHz

-10 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Relative S21 Phase (deg.) Frequency (GHz) Relative S21 Phase vs. Freq. vs. State State 1 State 2 State 4 State 8 State 16 State 32 State 63

0.1 – 15GHz 6-Bit Digital Attenuator Data Sheet Rev. D, Oct 02, 2019 | Subject to change without notice 5 of 11 www.qorvo.com Performance Plots – Large Signal & Linearity -40 -35 -30 -25 -20 -15 -10 10 12 14 16 18 20 22 24 26 28 Gain (dB) Input Power (dBm) Gain vs. Input Power vs. State S0 S1 S2 S4 S8 S16 S32 S63 T = 25 °C, VC = -5.0 V, Freq. = 8 GHz 2 3 4 5 6 7 8 9 10 11 12 13 14 15 IIP3 (dBm) Frequency (GHz) IIP3 vs. Frequency vs. Temperature -40 C +25C +85C VC = -5.0 V, PIN/Tone = 5 dBm, 1.0 MHz Spacing, State 0 2 3 4 5 6 7 8 9 10 11 12 13 14 15 IIP3 (dBm) Frequency (GHz) IIP3 vs. Frequency vs. State S0 S1 S2 S4 S8 S16 S32 S63 VC = -5.0 V, PIN/Tone = 5 dBm, F = 1.0 MHz

0.1 – 15GHz 6-Bit Digital Attenuator Data Sheet Rev. D, Oct 02, 2019 | Subject to change without notice 6 of 11 www.qorvo.com Thermal and Reliability Information Parameter Test Conditions Value Units Thermal Resistance (θJC) (1) TBASE = 85 °C, VC = -5.0 V, PIN = 23 dBm, PDISS = 0.105 W 56.9 °C/W Channel Temperature (TCH) 102 °C Median Lifetime (TM) 5.6E+8 Hrs 1. Package base backside temperature fixed at 85 °C. Median Lifetime Test Conditions: 6.0 V; Failure Criterion = 10% reduction in ID MAX 1E+03 1E+04 1E+05 1E+06 1E+07 1E+08 1E+09 1E+10 1E+11 1E+12 1E+13 1E+14 1E+15 25 50 75 100 125 150 175 200 Median Lifetime, TM (Hours) Channel Temperature, TCH (°C) Median Lifetime vs. Channel Temperature FET5

0.1 – 15GHz 6-Bit Digital Attenuator Data Sheet Rev. D, Oct 02, 2019 | Subject to change without notice 7 of 11 www.qorvo.com Applications Circuit Function Table – Major States Parameter State B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 0.0 dB Attenuation (Ref. State) State 0 0 0 1 0 1 0 1 0 1 0 0.5 dB Attenuation State 1 1 0 1 0 1 0 1 0 1 0 1.0 dB Attenuation State 2 0 1 1 0 1 0 1 0 1 0 2.0 dB Attenuation State 4 0 0 0 1 1 0 1 0 1 0 4.0 dB Attenuation State 8 0 0 1 0 0 1 1 0 1 0 8.0 dB Attenuation State 16 0 0 1 0 1 0 0 1 1 0 16.0 dB Attenuation State 32 0 0 1 0 1 0 1 0 0 1 24.0 dB Attenuation State 48 0 0 1 0 1 0 0 1 0 1 28.0 dB Attenuation State 56 0 0 1 0 0 1 0 1 0 1 31.5 dB Attenuation State 63 1 1 0 1 0 1 0 1 0 1 Intermediate attenuation states are combinations of the above major states. Logic 1 (H) = 0 V. Logic 0 (L) = -3.0 to -5.0 V Note: RF Input and RF Output are both DC coupled.

0.1 – 15GHz 6-Bit Digital Attenuator Data Sheet Rev. D, Oct 02, 2019 | Subject to change without notice 8 of 11 www.qorvo.com Evaluation Board (EVB) Layout Assembly & Mounting Detail connector interface is optimized for the Southwest Microwave end launch connector 1492 -04A-5. Reference plane is at the package. Note: Multiple vias should be employed under die to minimize inductance and thermal resistance. Bill of Materials for EVB Reference Des. Value Description Manuf. Part Number C1 – C16 1000 pF CAP, 0402, 50 V, 10 %, X7R Various – R1 – R6 10 Ohm RES, 0402, 5 %, SMD Various –

0.1 – 15GHz 6-Bit Digital Attenuator Data Sheet Rev. D, Oct 02, 2019 | Subject to change without notice 9 of 11 www.qorvo.com Mechanical Information and Pins Description Pin No. Symbol Description 1, 3, 9, 11, 17 (slug) GND Ground

2 RF IN RF Input; Matched to 50 ohms; DC coupled

4 B7 Control Line for 8.0 dB bit (complement of B8) 5 B1 Control Line for 0.5 dB bit 6 B2 Control Line for 1.0 dB bit 7 B5 Control Line for 4.0 dB bit (complement of B6) 8 B9 Control Line for 16.0 dB bit (complement of B10)

10 RF OUT RF Output; Matched to 50 ohms; DC coupled

12 B10 Control Line for 16.0 dB bit 13 B6 Control Line for 4.0 dB bit 14 B3 Control Line for 2.0 dB bit (complement of B4) 15 B4 Control Line for 2.0 dB bit 16 B8 Control Line for 8.0 dB bit PART MARKING: 2226 = PART NUMBER YY= LOT YEAR WW = LOT WEEK MXXX: LOT NUMBER Dimensions are in millimeters 11 17 8 7 6 5 4 12 13 14 15 16

0.1 – 15GHz 6-Bit Digital Attenuator Data Sheet Rev. D, Oct 02, 2019 | Subject to change without notice 10 of 11 www.qorvo.com Solderability

  • Compatible with lead-free soldering process with 260°C peak reflow temperature.
  • This package is non-hermetic, and therefore cannot be subjected to aqueous washing. The use of no -clean solder to avoid washing after soldering is recommended
  • Contact plating: Ni-Au Recommended Soldering Profile

0.1 – 15GHz 6-Bit Digital Attenuator Data Sheet Rev. D, Oct 02, 2019 | Subject to change without notice 11 of 11 www.qorvo.com Important Notice The information contained herein is believed to be reliable; however, Qorvo makes no warranties regarding the information con tained herein and assumes no responsibility or liability whatsoever for the use of the information contained herein. All informatio n contained herein is subject to change without notice. Customers should obtain and verify the latest relevant information before placing orders for Qorvo products. The information contained herein or any use of such information does not grant, explicitly or implicitly, to any party any patent rights, licenses, or any other intellectual property rights, whether with regard to such information itself or anythin g described by such information. THIS INFORMATION DOES NOT CONSTITUTE A WARRANTY WITH RESPECT TO THE PRODUCTS DESCRIBED HEREIN, AND QORVO HEREBY DISCLAIMS ANY AND ALL WARRANTIES WITH RESPECT TO SUCH PRODUCTS WHETHER EXPRESS OR IMPLIED BY LAW, COURSE OF DEALING, COURSE OF PERFORMANCE, USAGE OF TRADE OR OTHERWISE, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Without limiting the generality of the foregoing, Qorvo products are not warranted or authorized for use as critical components in medical, life-saving, or life-sustaining applications, or other applications where a failure would reasonably be expected to cause severe personal injury or death. Copyright 2019 © Qorvo, Inc. | Qorvo is a registered trademark of Qorvo, Inc. Handling Precautions Parameter Rating Standard Caution! ESD-Sensitive Device ESD – Human Body Model (HBM) Class 0A ANSI /ESD/JEDEC JS-001 ESD – Charge Device Model (CDM) Class C3 ANSI /ESD/JEDEC JS-002 MSL – Moisture Sensitivity Level Level 3 IPC/JEDEC J-STD-020 RoHS Compliance This product is compliant with the 2011/65/EU RoHS directive (Restrictions on the Use of Certain Hazardous Substances in Electrical and Electronic Equipment), as amended by Directive 2015/863/EU. This product also has the following attributes:

  • Lead Free
  • Halogen Free
  • Antimony Free
  • TBBP-A (C15H12Br402) Free
  • PFOS Free Contact Information For the latest specifications, additional product information, worldwide sales and distribution locations: Tel: 1-844-890-8163 Web: www.qorvo.com Email: customer.support@qorvo.com