Datasheet LTC6431-20 (Analog Devices) - 4

LTC6431-20
AC ELECTRICAL CHARACTERISTICS The
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denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C (Note 3). VCC = 5V, ZSOURCE = ZLOAD = 50Ω unless otherwise noted. Measurements are performed using Test Circuit A, measuring from 50Ω SMA to 50Ω without de-embedding (Note 4). SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Frequency = 300 MHz
S21 Power Gain De-embedded to Package 20.9 dB OIP3 Output Third-Order Intercept Point POUT = 2dBm/Tone, ∆f = 1MHz, A-Grade 45.9 dBm POUT = 2dBm/Tone, ∆f = 1MHz, B-Grade 44.8 dBm IM3 Third-Order Intermodulation POUT = 2dBm/Tone, ∆f = 1MHz, A-Grade –87.8 dBc POUT = 2dBm/Tone, ∆f = 1MHz, B-Grade –85.6 dBc HD2 Second Harmonic Distortion POUT = 6dBm –50.5 dBc HD3 Third Harmonic Distortion POUT = 6dBm –83.0 dBc P1dB Output 1dB Compression Point 21.8 dBm NF Noise Figure De-embedded to Package 2.7 dB
Frequency = 380MHz
S21 Power Gain De-embedded to Package 20.9 dB OIP3 Output Third-Order Intercept Point POUT = 2dBm/Tone, ∆f = 1MHz, A-Grade 45.0 dBm POUT = 2dBm/Tone, ∆f = 1MHz, B-Grade 44.0 dBm IM3 Third-Order Intermodulation POUT = 2dBm/Tone, ∆f = 1MHz, A-Grade –86.0 dBc POUT = 2dBm/Tone, ∆f = 1MHz, B-Grade –84.0 dBc HD2 Second Harmonic Distortion POUT = 6dBm –50.4 dBc HD3 Third Harmonic Distortion POUT = 6dBm –77.4 dBc P1dB Output 1dB Compression Point 21.7 dBc NF Noise Figure De-embedded to Package 2.8 dB
Frequency = 500MHz
S21 Power Gain De-embedded to Package 20.8 dB OIP3 Output Third-Order Intercept Point POUT = 2dBm/Tone, ∆f = 1MHz, A-Grade 43.9 dBm POUT = 2dBm/Tone, ∆f = 1MHz, B-Grade 42.9 dBm IM3 Third-Order Intermodulation POUT = 2dBm/Tone, ∆f = 1MHz, A-Grade –83.8 dBc POUT = 2dBm/Tone, ∆f = 1MHz, B-Grade –81.8 dBc HD2 Second Harmonic Distortion POUT = 6dBm –47.8 dBc HD3 Third Harmonic Distortion POUT = 6dBm –72.6 dBc P1dB Output 1dB Compression Point 21.8 dBm NF Noise Figure De-embedded to Package 2.9 dB
Frequency = 600MHz
S21 Power Gain De-embedded to Package 20.8 dB OIP3 Output Third-Order Intercept Point POUT = 2dBm/Tone, ∆f = 1MHz, A-Grade 41.9 dBm POUT = 2dBm/Tone, ∆f = 1MHz, B-Grade 40.9 dBm IM3 Third-Order Intermodulation POUT = 2dBm/Tone, ∆f = 1MHz, A-Grade –79.8 dBc POUT = 2dBm/Tone, ∆f = 1MHz, B-Grade –77.8 dBc HD2 Second Harmonic Distortion POUT = 6dBm –43.7 dBc HD3 Third Harmonic Distortion POUT = 6dBm –64.0 dBc P1dB Output 1dB Compression Point 21.6 dBm NF Noise Figure De-embedded to Package 3.0 dB 643120f 4 For more information www.linear.com/LTC6431-20 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Order Information DC Electrical Characteristics AC Electrical Characteristics Typical Performance Characteristics Block Diagram Test Circuit A Operation Applications Information Demo Board S Parameters Package Description Typical Application Related Parts