Datasheet LTC6430-20 (Analog Devices) - 7
| Fabricante | Analog Devices |
| Descripción | High Linearity Differential RF/IF Amplifier/ADC Driver |
| Páginas / Página | 28 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VCC = 5V, ZSOURCE = ZLOAD … |
| Formato / tamaño de archivo | PDF / 2.2 Mb |
| Idioma del documento | Inglés |
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VCC = 5V, ZSOURCE = ZLOAD = 100Ω,
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LTC6430-20
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VCC = 5V, ZSOURCE = ZLOAD = 100Ω, unless otherwise noted (Note 3). Measurements are performed using Test Circuit A, measuring from 50Ω SMA to 50Ω SMA without de-embedding (Note 4). OIP3 vs RF Power Out/Tone OIP3 vs Frequency Over OIP3 vs Frequency Over Frequency VCC Voltage
55 52 54 VCC = 5V 50 Z 52 IN = ZOUT = 100Ω T 50 50 A = 25°C 48 48 46 46 45 44 44 42 VCC = 4.5V 42 VCC = 4.75V OIP3 (dBm) 40 OIP3 (dBm) OIP3 (dBm) 40 VCC = 5V 40 38 VCC = 5.25V V V 36 CC = 5.5V 35 CC = 5V 38 50MHz 400MHz POUT = 3dBm/TONE 100MHz 600MHz 34 POUT = 2dBm/TONE ZIN = ZOUT = 100Ω DIFF. 36 200MHz 800MHz 32 ZIN = ZOUT = 100Ω TA = 25°C 300MHz 1000MHz TA = 25°C 30 34 30 0 200 400 600 800 1000 –10 –8 –6 –4 –2 0 2 4 6 8 10 0 200 400 600 800 1000 FREQUENCY (MHz) RF POUT (dBm/TONE) FREQUENCY (MHz) 643020 G10 643020 G11 643020 G12
OIP3 vs Tone Spacing Over OIP3 vs Frequency Over Frequency Temperature
55 51 50 49 47 45 45 40 43
T
35
CASE =
OIP3 (dBm) OIP3 (dBm) 85°C 41 70°C 30 50°C 39 50MHz 400MHz 30°C 140MHz 600MHz 0°C POUT = 2dBm/TONE 37 25 200MHz 800MHz –20°C ZIN = ZOUT = 100Ω 240MHz 1000MHz –40°C TA = 25°C 35 20 0 10 20 30 40 50 0 200 400 600 800 1000 TONE SPACING (MHz) FREQUENCY (MHz) 643020 G13 643020 G14 VCC = 5V ZIN = ZOUT = 100Ω POUT = 2dBm/TONE TA = 25°C
HD2 vs Frequency Over POUT OIP2 vs Frequency HD3 vs Frequency Over POUT
0 0 100 POUT = 6dBm POUT = 6dBm –10 P –10 OUT = 8dBm 90 POUT = 8dBm V 80 –20 VCC = 5V –20 CC = 5V ZIN = ZOUT = 100Ω ZIN = ZOUT = 100Ω 70 –30 T –30 TA = 25°C A = 25°C 60 –40 –40 50 –50 HD2 (dBc) –50 HD3 (dBc) OIP2 (dBm) 40 –60 –60 30 –70 –70 V 20 CC = 5V –80 ZIN = ZOUT = 100Ω –80 10 POUT = 8dBm –90 TA = 25°C –90 0 –100 0 200 400 600 800 1000 1200 0 200 400 600 800 1000 1200 0 500 1000 1500 2ND HARMONIC FREQUENCY (MHz) FUNDAMENTAL FREQUENCY (MHz) 3RD HARMONIC FREQUENCY (MHz) 643020 G15 643020 G22 643020 G16 643020f For more information www.linear.com/LTC6430-20 7 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information DC Electrical Characteristics AC Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Test Circuit A Operation Applications Information Differential S Parameters Typical Applications Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VCC = 5V, ZSOURCE = ZLOAD = 100Ω, unless otherwise noted (Note 3). Measurements are performed using Test Circuit A, measuring from 50Ω SMA to 50Ω SMA without de-embedding (Note 4). OIP3 vs RF Power Out/Tone OIP3 vs Frequency Over OIP3 vs Frequency Over Frequency VCC Voltage
55 52 54 VCC = 5V 50 Z 52 IN = ZOUT = 100Ω T 50 50 A = 25°C 48 48 46 46 45 44 44 42 VCC = 4.5V 42 VCC = 4.75V OIP3 (dBm) 40 OIP3 (dBm) OIP3 (dBm) 40 VCC = 5V 40 38 VCC = 5.25V V V 36 CC = 5.5V 35 CC = 5V 38 50MHz 400MHz POUT = 3dBm/TONE 100MHz 600MHz 34 POUT = 2dBm/TONE ZIN = ZOUT = 100Ω DIFF. 36 200MHz 800MHz 32 ZIN = ZOUT = 100Ω TA = 25°C 300MHz 1000MHz TA = 25°C 30 34 30 0 200 400 600 800 1000 –10 –8 –6 –4 –2 0 2 4 6 8 10 0 200 400 600 800 1000 FREQUENCY (MHz) RF POUT (dBm/TONE) FREQUENCY (MHz) 643020 G10 643020 G11 643020 G12
OIP3 vs Tone Spacing Over OIP3 vs Frequency Over Frequency Temperature
55 51 50 49 47 45 45 40 43
T
35
CASE =
OIP3 (dBm) OIP3 (dBm) 85°C 41 70°C 30 50°C 39 50MHz 400MHz 30°C 140MHz 600MHz 0°C POUT = 2dBm/TONE 37 25 200MHz 800MHz –20°C ZIN = ZOUT = 100Ω 240MHz 1000MHz –40°C TA = 25°C 35 20 0 10 20 30 40 50 0 200 400 600 800 1000 TONE SPACING (MHz) FREQUENCY (MHz) 643020 G13 643020 G14 VCC = 5V ZIN = ZOUT = 100Ω POUT = 2dBm/TONE TA = 25°C
HD2 vs Frequency Over POUT OIP2 vs Frequency HD3 vs Frequency Over POUT
0 0 100 POUT = 6dBm POUT = 6dBm –10 P –10 OUT = 8dBm 90 POUT = 8dBm V 80 –20 VCC = 5V –20 CC = 5V ZIN = ZOUT = 100Ω ZIN = ZOUT = 100Ω 70 –30 T –30 TA = 25°C A = 25°C 60 –40 –40 50 –50 HD2 (dBc) –50 HD3 (dBc) OIP2 (dBm) 40 –60 –60 30 –70 –70 V 20 CC = 5V –80 ZIN = ZOUT = 100Ω –80 10 POUT = 8dBm –90 TA = 25°C –90 0 –100 0 200 400 600 800 1000 1200 0 200 400 600 800 1000 1200 0 500 1000 1500 2ND HARMONIC FREQUENCY (MHz) FUNDAMENTAL FREQUENCY (MHz) 3RD HARMONIC FREQUENCY (MHz) 643020 G15 643020 G22 643020 G16 643020f For more information www.linear.com/LTC6430-20 7 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information DC Electrical Characteristics AC Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Test Circuit A Operation Applications Information Differential S Parameters Typical Applications Package Description Typical Application Related Parts