SSM2412P Analog Devices, SSM2412P Datasheet
SSM2412P
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SSM2412P Summary of contents
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... SSM2412—a dual analog switch with one-third of the switching time of the SSM2402. REV. A Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties which may result from its use ...
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SSM2402/SSM2412–SPECIFICATIONS ELECTRICAL CHARACTERISTICS All specifications, tables, graphs, and application data apply to both the SSM2402 and SSM2412, unless otherwise noted.) Parameter POSITIVE SUPPLY CURRENT NEGATIVE SUPPLY CURRENT GROUND CURRENT DIGITAL INPUT HIGH DIGITAL INPUT LOW LOGIC INPUT CURRENT 3 ANALOG ...
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... Electrical tests are performed at wafer probe to the limits shown. Due to variations in assembly methods and normal yield loss, yield after packaging is not guaranteed for standard product dice. Consult factory to negotiate specifications based on dice lot qualifications through sample lot assembly and testing. REV Model V V+ –3 SSM2402P SSM2402S SSM2412P SSM2412S Units JC Die Size 0.105 33 C/W 27 C/W is specified for device ...
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SSM2402/SSM2412–Typical Performance Characteristics Total Harmonic Distortion vs. Frequency SSM2402 Switching Time vs. Temperature Supply Current vs. Temperature “OFF” Isolation vs. Frequency SSM2412 Switching Time vs. Temperature Overvoltage Characteristics –4– “ON” Resistance vs. Analog Voltage Channel Separation vs. Frequency Leakage Current ...
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SSM2402 T /T Switching Response ON OFF SSM 2412 T /T Switching Response ON OFF Switching ON/OFF Transition REV. A SSM2402/SSM2412 T /T Switching Response Test Circuit ON OFF Switch ON/OFF Transition Test Circuit “OFF” Isolation Test Circuit –5– ...
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SSM2402/SSM2412 Switching Time Test Circuit Simplified Schematic –6– REV. A ...
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APPLICATIONS INFORMATION FUNCTIONAL SECTIONS Each half of the SSM2402/SSM2412 are made up of three major functional blocks: 1. “T” Switch Consists of JFET switches S and S 1 switches and switch shunt Ramp Generator Generates ...
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SSM2402/SSM2412 When the Ramp Output reaches +3 V, and the drive for the Main Switch Control output is gated OFF by differential ampli- fier DA , current sources Q and the OFF state and the 1 3 ...
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DIGITALLY-CONTROLLED ATTENUATOR Figure 4 shows the usual approach to digitally-controlled at- tenuation. With S closed, the signal passes unattenuated to the 1 output. With S open and S closed, the signal is attenuated and R . ...
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SSM2402/SSM2412 Figure 7. Switcher Schematic –10– REV. A ...
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The routing switcher bus carries high level unbalanced audio, but is driven with low impedance sources. With the output im- pedance of the SSM2015 at virtually 0 switch ON, resistance is typically 60 . Bus-to-bus crosstalk is exceptionally low. For ...
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SSM2402/SSM2412 0.210 (5.33) 0.160 (4.06) 0.115 (2.93) 0.0118 (0.30) 0.0040 (0.10) OUTLINE DIMENSIONS Dimensions shown in inches and (mm). 14-Pin Epoxy DIP (P-Suffix) 0.795 (20.19) 0.725 (18.42 0.280 (7.11) 0.240 (6.10) 0.325 (8.25 0.300 (7.62) 0.060 ...