Datasheet LT1210 (Analog Devices) - 6

LT1210
TYPICAL PERFORMANCE CHARACTERISTICS Bandwidth and Feedback Resistance Bandwidth vs Supply Voltage Bandwidth vs Supply Voltage vs Capacitive Load for Peaking ≤ 1dB
100 50 10k 100 90 PEAKING ≤ 1dB AV = 2 PEAKING ≤ 1dB AV = 2 BANDWIDTH PEAKING ≤ 5dB RL = 100Ω PEAKING ≤ 5dB RL = 10Ω 80 40 –3dB BANDWIDTH (MHz) 70 RF = 470Ω RF = 560Ω R 60 F = 560Ω 30 RF = 750Ω 50 R 1k 10 F = 750Ω R 40 F = 1kΩ R 20 F = 680Ω FEEDBACK RESISTANCE 30 –3dB BANDWIDTH (MHz) RF = 1kΩ –3dB BANDWIDTH (MHz) A 20 10 RF = 2kΩ FEEDBACK RESISTANCE (Ω) V = 2 RL = ∞ 10 RF = 1.5kΩ VS = ±15V CCOMP = 0.01µF 0 0 100 1 4 6 8 10 12 14 16 18 4 6 8 10 12 14 16 18 1 10 100 1000 10000 SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) CAPACITIVE LOAD (pF) 1210 G01 1210 G02 1210 G03
Bandwidth and Feedback Resistance Bandwidth vs Supply Voltage Bandwidth vs Supply Voltage vs Capacitive Load for Peaking ≤ 5dB
100 50 10k 100 PEAKING ≤ 1dB A 90 PEAKING ≤ 1dB AV = 10 V = 10 PEAKING ≤ 5dB RL = 100Ω RL = 10Ω BANDWIDTH 80 40 –3dB BANDWIDTH (MHz) 70 R R F =390Ω F = 330Ω 60 30 RF = 680Ω 50 RF = 560Ω 1k 10 RF = 470Ω FEEDBACK 40 20 R RESISTANCE F = 1kΩ 30 RF = 680Ω –3dB BANDWIDTH (MHz) –3dB BANDWIDTH (MHz) A 20 10 FEEDBACK RESISTANCE (Ω) V = +2 R R F = 1.5kΩ L = ∞ 10 V R S = ±15V F = 1.5kΩ CCOMP = 0.01µF 0 0 0 100 1 4 6 8 10 12 14 16 18 4 6 8 10 12 14 16 18 1 10 100 1000 10000 SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) CAPACITIVE LOAD (pF) 1210 G04 1210 G05 1210 G06
Differential Phase vs Differential Gain vs Spot Noise Voltage and Current Supply Voltage Supply Voltage vs Frequency
0.6 0.5 100 R R F = RG = 750Ω L = 10Ω A 0.5 V = 2 ) –i 0.4 Hz n RL = 10Ω 0.4 RF = RG = 750Ω AV = 2 0.3 OR pA/√ Hz 0.3 RL = 15Ω 10 RL = 15Ω 0.2 0.2 RL = 50Ω DIFFERENTIAL GAIN (%) en DIFFERENTIAL PHASE (DEG) 0.1 0.1 R SPOT NOISE (nV/√ R L = 50Ω R L = 30Ω L = 30Ω +in 0 0 1 5 7 9 11 13 15 5 7 9 11 13 15 10 100 1k 10k 100k SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) FREQUENCY (Hz) 1210 G07 1210 G08 1210 G09 Rev C 6 For more information www.analog.com Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Small-Signal Bandwidth Typical Performance Characteristics Applications Information Typical Applications Simplified Schematic Package Description Revision History Typical Application Related Parts