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LT6604-2.5 3 660425f ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. Unless otherwise specified VS = 5V (V+ = 5V, V– = 0V), RIN = 1580Ω, and RLOAD = 1k. PARAMETER CONDITIONS MIN TYP MAX UNITS Matching of Filter Gain, VS = 3V VIN = 2VP-P, fIN = DC to 260kHz VIN = 2VP-P, fIN = 700kHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 1.9MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 2.2MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 2.5MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 7.5MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 12.5MHz (Gain Relative to 260kHz) l l l l l l 0.04 0.005 0.02 0.03 0.05 0.15 0.05 0.4 0.1 0.3 0.4 0.6 1.1 2.8 dB dB dB dB dB dB dB Matching of Filter Phase, VS = 3V VIN = 2VP-P, fIN = 700kHz VIN = 2VP-P, fIN = 1.9MHz VIN = 2VP-P, fIN = 2.2MHz l l l 0.2 0.6 0.8 1.5 3.5 4.5 deg deg deg Filter Gain Either Channel, VS = 5V VIN = 2VP-P, fIN = DC to 260kHz VIN = 2VP-P, fIN = 700kHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 1.9MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 2.2MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 2.5MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 7.5MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 12.5MHz (Gain Relative to 260kHz) l l l l l l –0.5 –0.15 –0.2 –0.6 –2.1 –0.1 0 0.2 0.1 –0.9 –34 –51 0.4 0.1 0.6 0.5 0 – 31 dB dB dB dB dB dB dB Matching of Filter Gain, VS = 5V VIN = 2VP-P, fIN = DC to 260kHz VIN = 2VP-P, fIN = 700kHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 1.9MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 2.2MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 2.5MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 7.5MHz (Gain Relative to 260kHz) VIN = 2VP-P, fIN = 12.5MHz (Gain Relative to 260kHz) l l l l l l 0.04 0.005 0.02 0.03 0.05 0.15 0.05 0.4 0.1 0.3 0.4 0.6 1.1 2.8 dB dB dB dB dB dB dB Matching of Filter Phase, VS = 5V VIN = 2VP-P, fIN = 700kHz VIN = 2VP-P, fIN = 1.9MHz VIN = 2VP-P, fIN = 2.2MHz l l l 0.2 0.6 0.8 1.5 3.5 4.5 deg deg deg Filter Gain Either Channel, VS = ±5V VIN = 2VP-P, fIN = DC to 260kHz –0.6 –0.1 0.4 dB Filter Gain, RIN = 402Ω VOUT = 2VP-P, fIN = DC to 260kHz VS = 3V VS = 5V VS = ±5V 11.3 11.3 11.2 11.8 11.8 11.7 12.3 12.3 12.2 dB dB dB Filter Gain Temperature Coefficient (Note 2) fIN = 260kHz, VIN = 2VP-P 780 ppm/°C Noise Noise BW = 10kHz to 2.5MHz, RIN = 1580Ω 51 μVRMS Distortion (Note 4) VIN = 1VRMS, fIN = 1MHz, RL = 800Ω 2nd Harmonic 3rd Harmonic 92 88 dBc dBc Channel Separation (Note 9) VIN = 2VP-P, fIN = 1MHz –119 dB Differential Output Swing Measured Between OUT+ and OUT–, VOCM Shorted to VMID VS = 5V VS = 3V l l 8.8 5.1 9.3 5.5 VP-P_DIFF VP-P_DIFF |
