Datasheet LT6301 (Analog Devices) - 6

LT6301
W U TYPICAL PERFOR A CE CHARACTERISTICS Differential Harmonic Distortion Undistorted Output Swing vs Supply Current vs Frequency
–40 20 VO = 10VP-P –45 VS = ±12V AV = 10 –50 RL = 50Ω ) 15 P-P –55 f = 1MHz, HD3 –60 10 –65 f = 100kHz, HD2 SFDR > 40dB DISTORTION (dBc) –70 TA = 25°C OUTPUT VOLTAGE (V 5 –75 VS = ±12V f = 100kHz, HD3 AV = 10 –80 RL = 50Ω f = 1MHz, HD2 IS PER AMPLIFIER = 10mA –85 0 2 3 4 5 6 7 8 9 10 11 100k 300k 1M 3M 10M I FREQUENCY (Hz) SUPPLY PER AMPLIFIER (mA) 6301 G18 6301 G19
TEST CIRCUIT SUPPLY BYPASSING
TO PINS: 18, 19, 24 AND 25 12V + 0.1µF 4.7µF + 0.1µF + 4.7µF 12V 0.1µF 4.7µF RBIAS RBIAS TO PINS: 1, 14, 15, 16, –12V 21, 22, 27 AND 28 4 (SHDN) 3 OR 9 10 + 26 OR 20 VOUT(P-P) A OR C 2 OR 8 – 12.7Ω 10k –12V 1k 1:2* 110 OUT (+) Ω RL ≈ 50Ω EIN SPLITTER 100 LINE LOAD 0.01µF OUT (–) 49.9Ω 110Ω 1k MINICIRCUITS ZSC5-2-2 10k 23 7 OR 13 12.7Ω – OR 17 6301 TC B OR D 6 OR 12 5 (SHDNREF) + 11 *COILCRAFT X8390-A OR EQUIVALENT VOUTP-P AMPLITUDE SET AT EACH AMPLIFIER OUTPUT DISTORTION MEASURED ACROSS LINE LOAD FOR MATCHING, USE AMPLIFIERS A AND B, OR AMPLIFIERS C AND D sn6301 6301f 6