SBOSAA3A July   2024  – November 2024 TRF1108

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Pin Configuration and Functions
  6. 5 Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics
    6. 5.6 Typical Characteristics
  7. 6 Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
      1. 6.3.1 AC-Coupled Configuration
      2. 6.3.2 DC-Coupled Configuration
    4. 6.4 Device Functional Modes
      1. 6.4.1 Power-Down Mode
  8. 7 Application and Implementation
    1. 7.1 Application Information
      1. 7.1.1 Thermal Considerations
    2. 7.2 Typical Application
      1. 7.2.1 RF DAC Buffer Amplifier
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
        3. 7.2.1.3 Application Curve
    3. 7.3 Power Supply Recommendations
      1. 7.3.1 Single-Supply Operation
      2. 7.3.2 Dual-Supply Operation
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
  9. 8 Device and Documentation Support
    1. 8.1 Documentation Support
      1. 8.1.1 Related Documentation
    2. 8.2 Receiving Notification of Documentation Updates
    3. 8.3 Support Resources
    4. 8.4 Trademarks
    5. 8.5 Electrostatic Discharge Caution
    6. 8.6 Glossary
  10. 9 Revision History
  11. 10Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • RPV|12
Thermal pad, mechanical data (Package|Pins)
Orderable Information

5.6 Typical Characteristics

at TA = 25°C, temperature curves specify ambient temperature, single-supply operation with VDD = 5V, 100nF ac-coupling capacitors at input and output, differential input with RS = 100Ω, and output with RL = 50Ω (unless otherwise noted)

TRF1108 Gain Across Temperature
3-port VNA measurement, –20dBm power/port
Figure 5-1 Gain Across Temperature
TRF1108 Input Return Loss Across Temperature
3-port VNA measurement, –20dBm power/port
Figure 5-3 Input Return Loss Across Temperature
TRF1108 Output Return Loss Across Temperature
3-port VNA measurement, –20dBm power/port
Figure 5-5 Output Return Loss Across Temperature
TRF1108 Reverse Isolation Across Temperature
3-port VNA measurement, –20dBm power/port
Figure 5-7 Reverse Isolation Across Temperature
TRF1108 Gain Across Input Power
Differential input with 100Ω impedance
Figure 5-9 Gain Across Input Power
TRF1108 Power Down Forward Gain and Reverse Isolation
3-port VNA measurement, –20dBm power/port
Figure 5-11 Power Down Forward Gain and Reverse Isolation
TRF1108 OIP3 Across Temperature
Pout = –4dBm/tone, 10MHz spacing
Figure 5-13 OIP3 Across Temperature
TRF1108 IMD3 Lower Across Temperature
Pout = –4dBm/tone, 10MHz spacing
Figure 5-15 IMD3 Lower Across Temperature
TRF1108 IMD3 Higher Across Temperature
Pout = –4dBm/tone, 10MHz spacing
Figure 5-17 IMD3 Higher Across Temperature
TRF1108 IMD3 Lower Across Output Power
10MHz tone spacing
Figure 5-19 IMD3 Lower Across Output Power
TRF1108 OIP2 Lower Across Temperature
Pout = –4dBm/tone, 10MHz spacing
Figure 5-21 OIP2 Lower Across Temperature
TRF1108 OIP2 Higher Across Temperature
Pout = –4dBm/tone, 10MHz spacing
Figure 5-23 OIP2 Higher Across Temperature
TRF1108 IMD2 Lower Across Temperature
Pout = –4dBm/tone, 10MHz spacing
Figure 5-25 IMD2 Lower Across Temperature
TRF1108 IMD2 Higher Across Temperature
Pout = –4dBm/tone, 10MHz spacing
Figure 5-27 IMD2 Higher Across Temperature
TRF1108 IMD2 Lower Across Output Power
10MHz tone spacing
Figure 5-29 IMD2 Lower Across Output Power
TRF1108 HD2 Across Temperature
Pout = 2dBm
Figure 5-31 HD2 Across Temperature
TRF1108 HD3 Across Temperature
Pout = 2dBm
Figure 5-33 HD3 Across Temperature
TRF1108 HD2 Across Output Power
 
Figure 5-35 HD2 Across Output Power
TRF1108 OP1dB Across Temperature
 
Figure 5-37 OP1dB Across Temperature
TRF1108 NF Across Temperature
 
Figure 5-39 NF Across Temperature
TRF1108 Gain Imbalance Across Temperature
 
Figure 5-41 Gain Imbalance Across Temperature
TRF1108 Phase Imbalance Across Temperature
 
Figure 5-43 Phase Imbalance Across Temperature
TRF1108 CMRR Across Temperature
 
Figure 5-45 CMRR Across Temperature
TRF1108 Turn On Time
f = 500MHz, 100nF ac-coupling capacitors
Figure 5-47 Turn On Time
TRF1108 Turn On Time
f = 500MHz, 22pF ac-coupling capacitors
Figure 5-49 Turn On Time
TRF1108 Overload Recovery
0.5V input pulse
Figure 5-51 Overload Recovery
TRF1108 Step Response
 
Figure 5-53 Step Response
TRF1108 Input Return Loss, Sdd11
Z0 = 100Ω
Figure 5-55 Input Return Loss, Sdd11
TRF1108 Gain Across Supply Voltage
3-port VNA measurement, –20dBm power/port
Figure 5-2 Gain Across Supply Voltage
TRF1108 Input Return Loss Across Supply Voltage
3-port VNA measurement, –20dBm power/port
Figure 5-4 Input Return Loss Across Supply Voltage
TRF1108 Output Return Loss Across Supply Voltage
3-port VNA measurement, –20dBm power/port
Figure 5-6 Output Return Loss Across Supply Voltage
TRF1108 Reverse Isolation Across Supply Voltage
3-port VNA measurement, –20dBm power/port
Figure 5-8 Reverse Isolation Across Supply Voltage
TRF1108 Input Return Loss Across Input Power
Differential input with 100Ω impedance
Figure 5-10 Input Return Loss Across Input Power
TRF1108 Power Down Input and Output Return Loss
3-port VNA measurement, –20dBm power/port
Figure 5-12 Power Down Input and Output Return Loss
TRF1108 OIP3 Across Supply Voltage
Pout = –4dBm/tone, 10MHz spacing
Figure 5-14 OIP3 Across Supply Voltage
TRF1108 IMD3 Lower Across Supply Voltage
Pout = –4dBm/tone, 10MHz spacing
Figure 5-16 IMD3 Lower Across Supply Voltage
TRF1108 IMD3 Higher Across Supply Voltage
Pout = –4dBm/tone, 10MHz spacing
Figure 5-18 IMD3 Higher Across Supply Voltage
TRF1108 IMD3 Higher Across Output Power
10MHz tone spacing
Figure 5-20 IMD3 Higher Across Output Power
TRF1108 OIP2 Lower Across Supply Voltage
Pout = –4dBm/tone, 10MHz spacing
Figure 5-22 OIP2 Lower Across Supply Voltage
TRF1108 OIP2 Higher Across Supply Voltage
Pout = –4dBm/tone, 10MHz spacing
Figure 5-24 OIP2 Higher Across Supply Voltage
TRF1108 IMD2 Lower Across Supply Voltage
Pout = –4dBm/tone, 10MHz spacing
Figure 5-26 IMD2 Lower Across Supply Voltage
TRF1108 IMD2 Higher Across Supply Voltage
Pout = –4dBm/tone, 10MHz spacing
Figure 5-28 IMD2 Higher Across Supply Voltage
TRF1108 IMD2 Higher Across Output Power
10MHz tone spacing
Figure 5-30 IMD2 Higher Across Output Power
TRF1108 HD2 Across Supply Voltage
Pout = 2dBm
Figure 5-32 HD2 Across Supply Voltage
TRF1108 HD3 Across Supply Voltage
Pout = 2dBm
Figure 5-34 HD3 Across Supply Voltage
TRF1108 HD3 Across Output Power
 
Figure 5-36 HD3 Across Output Power
TRF1108 OP1dB Across Supply Voltage
 
Figure 5-38 OP1dB Across Supply Voltage
TRF1108 NF Across Supply Voltage
 
Figure 5-40 NF Across Supply Voltage
TRF1108 Gain Imbalance Across Supply Voltage
 
Figure 5-42 Gain Imbalance Across Supply Voltage
TRF1108 Phase Imbalance Across Supply Voltage
 
Figure 5-44 Phase Imbalance Across Supply Voltage
TRF1108 CMRR Across Supply Voltage
 
Figure 5-46 CMRR Across Supply Voltage
TRF1108 Turn Off Time
f = 500MHz, 100nF ac-coupling capacitors
Figure 5-48 Turn Off Time
TRF1108 Turn Off Time
f = 500MHz, 22pF ac-coupling capacitors
Figure 5-50 Turn Off Time
TRF1108 Overload Recovery
0.9V input pulse
Figure 5-52 Overload Recovery
TRF1108 Additive (Residual) Phase Noise
f = 1GHz, Pout = 6dBm
Figure 5-54 Additive (Residual) Phase Noise
TRF1108 Output Return Loss, Sss22
Z0 = 50Ω
Figure 5-56 Output Return Loss, Sss22