TGL2223-SM QORVO | Alldatasheet

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Technical content

1 – 31GHz 5-Bit Digital Attenuator Data Sheet Rev. D - June 2020 - 1 of 11 - www.qorvo.com

14 Pad 3 x 3 mm Air Cavity QFN Package

Qorvo’s TGL2223 –SM is a wideband, 5 –bit digital attenuator fabricated using Qorvo's production 0.15um GaAs pHEMT process (QPHT15). Operating from 1–31 GHz, the TGL2223–SM offers a low LSB of 0.5 dB and provides 15.5 dB of attenuat ion range while supporting low RMS step error of less than 0.5 dB. Using standard, negative control voltages from -3.3 V to -5 V coupled with excellent broadband performance, the TGL2223-SM is ideal for supporting of a variety of commercial and military applications. The TGL2223-SM is packaged in a 3 x 3 (mm) ceramic air-cavity QFN 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 TGL2223-SM 1–31 GHz 5-Bit Digital Attenuator

1118396 TGL2223-SM Evaluation Board

  • Frequency Range: 1 – 31 GHz
  • 5-Bit Digital Attenuator
  • Attenuation Step Size (LSB): 0.5 dB
  • Attenuation Range: 15.5 dB
  • Insertion Loss (Ref. State): 1.8 – 4.2 dB
  • RMS Attenuation Error: < 0.9 dB
  • RMS Step Error: < 0.5 dB
  • Control Voltage: -3.3 to -5.0 V
  • Package Size: 3.0 x 3.0 x 1.45 mm Performance is typical across frequency. Please reference electrical specification table and data plots for more details. 5 bit 15.5 dB DSA RF In 2

9 RF Out

1 – 31GHz 5-Bit Digital Attenuator Data Sheet Rev. D - June 2020 - 2 of 11 - www.qorvo.com Absolute Maximum Ratings Parameter Rating Control Voltage (VC) -6 V Control Current (IC) 1 mA Input Power, (PIN) 30 dBm Power Dissipation (PDISS) 0.7 W Operating Channel Temperature (TCH) 150 °C Mounting Temperature (30 s max) 260 °C Storage Temperature -40 to 150 °C Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Recommended Operating Conditions Parameter Min Typ. Max Units Operating Temperature Range -40 +25 +85 °C Control Voltage (Logic L = 0) -5.0 -3.3 V Control Voltage (Logic H = 1) 0V 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 1 – 31 GHz LSB Attenuation 0.5 dB Attenuation Range 15.5 dB Reference State Insertion Loss: 1 – 6 GHz < 2.0 dB Reference State Insertion Loss: 6 – 18 GHz < 3.0 dB Reference State Insertion Loss: 18 – 30 GHz < 4.5 dB Input Return Loss > 10 dB Output Return Loss > 7 dB IIP3 (f = 1.0 MHz, PIN/Tone = 5 dBm, 14 GHz) > 32 dBm Switching Speed (10%-90%, 90%-10%) < 30 ns RMS Attenuation Error < 0.9 dB RMS Step Error < 0.5 dB Max. Attenuation Error < 1.5 dB

1 – 31GHz 5-Bit Digital Attenuator Data Sheet Rev. D - June 2020 - 3 of 11 - www.qorvo.com Performance Plots – Small Signal Test conditions unless otherwise noted: Tested with DUT on EVB -25 -20 -15 -10 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 S21 (dB) Frequency (GHz) S21 vs. Frequency vs. State VC = -5.0 V, T = 25 °CState 0 State 31 -6.0 -5.0 -4.0 -3.0 -2.0 -1.0 0.0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 S21 (dB) Frequency (GHz) S21 vs. Frequency vs. VC State 0,-3.3V State 0, -5.0V Temp = 25 °C -25 -20 -15 -10 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 S11 (dB) Frequency (GHz) S11 vs. Frequency vs. State -30 -25 -20 -15 -10 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 S11 (dB) Frequency (GHz) S11 vs. Frequency vs. VC State 0, -3.3V State 0, -5.0V Temp = 25 °C -25 -20 -15 -10 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 S22 (dB) Frequency (GHz) S22 vs. Frequency vs. State -30 -25 -20 -15 -10 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 S22 (dB) Frequency (GHz) S22 vs. Frequency vs. VC State 0, -3.3V State 0, -5.0V Temp = 25 °C

1 – 31GHz 5-Bit Digital Attenuator Data Sheet Rev. D - June 2020 - 4 of 11 - www.qorvo.com Performance Plots – Small Signal Test conditions unless otherwise noted: Tested with DUT on EVB -25 -20 -15 -10 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 S21 (dB) Frequency (GHz) S21 vs. Frequency vs. State Ref State State 1 State 2 State 4 State 8 State 16 State 31 -25 -20 -15 -10 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Normalized S21 (dB) Frequency (GHz) Normalized S21 vs. Freq. vs. State Ref. State State 1 State 2 State 4 State 8 State 16 State 31 -10 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Relative S21 Phase (deg.) Frequency (GHz) Relative S21 Phase vs. Freq. vs. State S1 S2 S4 S8 S16 S31 -2.0 -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 2.0 0 3 6 9 12 15 18 21 24 27 30 33 Attenuation Error (dB) Attenuation State Attenuation Error vs. State

5 GHz 10 GHz 15 GHz

20 GHz 25 GHz 30 GHz

0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 RMS Ampl. Error (dB) Frequency (GHz) RMS Ampl. Error vs. Frequency vs. Temp. - 40 C +25 C +85 C VC = -5.0 V, All States 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 RMS Step Error (dB) Frequency (GHz) RMS Step Error vs. Frequency vs. Temp. - 40 C +25 C +85 C VC = -5.0 V, All States

1 – 31GHz 5-Bit Digital Attenuator Data Sheet Rev. D - June 2020 - 5 of 11 - www.qorvo.com Performance Plots – Small, Large Signal & Linearity 0.0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Max. Ampl. Error (dB) Frequency (GHz) - 40 C +25 C +85 C VC = 5.0 V, All States 0.0 0.5 1.0 1.5 2.0 2.5 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 Ampl. Error (dB) Frequency (GHz) Ampl. Error vs. Frequency vs. State State 1 State 2 State 4 State 8 State 16 State 31 VC = 5.0 V, T=25 °C -20 -18 -16 -14 -12 -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 S31 T = 25 °C, VC = -5.0 V, Freq. = 14 GHz -20 -18 -16 -14 -12 -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 S31 T = 25 °C, VC = -3.3 V, Freq. = 14 GHz 2 4 6 8 10 12 14 16 18 20 IIP3 (dBm) Frequency (GHz) IIP3 vs. Frequency vs. State S0 S1 S2 S4 S8 S16 S31 VC = -5.0 V, PIN/Tone = 2 dBm, 1.0 MHz Spacing 2 4 6 8 10 12 14 16 18 20 IIP3 (dBm) Frequency (GHz) IIP3 vs. Frequency vs. Temperature +25C +85C VC = -5.0 V, PIN/Tone = 5 dBm, 1.0 MHz Spacing, State 0

1 – 31GHz 5-Bit Digital Attenuator Data Sheet Rev. D - June 2020 - 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, PDISS = 0.222 W 103.6 °C/W Channel Temperature (TCH) 108 °C Median Lifetime (TM) 2.24E+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 1.E+03 1.E+04 1.E+05 1.E+06 1.E+07 1.E+08 1.E+09 1.E+10 1.E+11 1.E+12 1.E+13 1.E+14 1.E+15 25 50 75 100 125 150 175 200 Median Lifetime, TM (Hours) Channel Temperature, TCH (°C) Median Lifetime vs. Channel Temperature FET5

1 – 31GHz 5-Bit Digital Attenuator Data Sheet Rev. D - June 2020 - 7 of 11 - www.qorvo.com Applications Circuit Function Table – Major States Parameter State B0 B1 B2 B3 B4 B5 B6 B7 0.0 dB Attenuation (Ref. State) State 0 1 0 0 0 1 0 1 0 0.5 dB Attenuation State 1 1 0 1 0 1 0 1 0 1.0 dB Attenuation State 2 1 0 0 0 1 1 1 0 2.0 dB Attenuation State 4 1 0 0 1 0 0 1 0 4.0 dB Attenuation State 8 1 0 0 0 1 0 0 1 8.0 dB Attenuation State 16 0 1 0 0 1 0 1 0 15.5 dB Attenuation State 31 0 1 1 1 0 1 0 1 Intermediate attenuation states are combinations of the above major states. Logic H = 1 = 0 V. Logic L = 0 = -3.3 to -5.0 V Note: RF Input and RF Output are both DC coupled. 5 bit 15.5 dB DSA RF In 2

1 – 31GHz 5-Bit Digital Attenuator Data Sheet Rev. D - June 2020 - 8 of 11 - www.qorvo.com Evaluation Board (EVB) Layout Assembly & Mounting Detail connector interface is optimized for the Southwest Microwave end launch connector 1092-01A-5. Reference plane is at the package. Note: Multiple vias should be employed under die to minimize inductance and thermal resistance.

1 – 31GHz 5-Bit Digital Attenuator Data Sheet Rev. D - June 2020 - 9 of 11 - www.qorvo.com Mechanical Information and Pins Description The dimensions are in millimeters and that unless otherwise noted the tolerance is +/ - 0.127mm. Pin No. Symbol Description

2 RF IN RF Input

4 B0 Complementary control line for 8.0 dB bit 5 B2 Control Line for 0.5 dB bit 6 B5 Control Line for 1.0 dB bit 7 B6 Complementary control line for 4.0 dB bit

9 RF OUT RF Output

11 B7 Complementary control line for 4.0 dB bit 12 B4 Complementary control line for 2.0 dB bit 13 B3 Complementary control line for 2.0 dB bit 14 B1 Complementary control line for 8.0 dB bit

1 – 31GHz 5-Bit Digital Attenuator Data Sheet Rev. D - June 2020 - 10 of 11 - www.qorvo.com Recommended Soldering Profile Assembly Notes

  • 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
  • Solder rework not recommended.
  • Contact plating: Ni-Au

1 – 31GHz 5-Bit Digital Attenuator Data Sheet Rev. D - June 2020 - 11 of 11 - www.qorvo.com Handling Precautions Parameter Rating Standard Caution! ESD-Sensitive Device ESD – Human Body Model (HBM) Class 0A ESDA / JEDEC JS-001-2012 ESD – Charge Device Model (CDM) Class C1 EIA/JESD22-C101E 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 Electron ic Equipment), as amended by Directive 2015/863/EU. This product also has the following attributes:

  • Lead Free
  • Halogen Free (Chlorine, Bromine)
  • Antimony Free
  • TBBP-A (C15H12Br402) Free
  • PFOS Free
  • SVHC Free
  • Qorvo Green 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 what soever for the use of the information contained he rein. All information 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 no t 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 2020 © Qorvo, Inc. | Qorvo is a registered trademark of Qorvo, Inc. 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