Tektronix 7A13 100MHz 1mv-5V/div 1Mohm Differential Comparator/4-digit Multimeter

Bandwidth : DC to 105 MHz 1MegOhm 0.15%, 20pf Infinite Rin Available Calibrated 1 mV/div to 5 V/div in 12 steps . . The 1979 catalog lists the following recommended probes for the 7A13: Passive : P6009, P6013A, P6015, P6055, P6060, P6062B, P6101 Current : P6021, P6022, P6302/AM503 FAMILY BANDWIDTH RISETIME 7900 105 MHz 3.4 ns 7700 100 MHz 3.5 ns 7600 75 MHz 5.0 ns 7500 75 MHz 4.7 ns 7400 55 MHz 6.4 ns 7300 25 MHz 14 ns ATTEN. RECOMM. PROBE SYSTEM ACCURACY RECOMM. FAMILY 1X P6011 1.5% All 10X P6065 1.5% 7300,7400 P6053A 1.5% 7600,7700,7900 P6055 1.5% All 100X P6009 1.5% All Tektronix model 7A13 Differential Comparator plug-in for Tektronix 7000 series scopes. Features: Differential Comparator Amplifier DC to 105 MHz Bandwidth (7900 Family) 1 mV/div to 5 V/div Calibrated Deflection Factors 20,000:1 CMRR 10,000 cm Effective Screen Height 1 MW Input Switchable to ¥ =========================================================== TEK 7A13 Differential Comparator Amplifier Tektronix model 7A13 is a differential comparator amplifier which provides dc to 105 MHz bandwidth in all the 7100 and 7900 Family instruments. It incorporates a number of features which make it particularly versatile, especially in multitrace combination with other 7000 Series vertical plug-ins. The 7A13 has constant bandwidth over the 1 mV/div to 5 V/div deflection factor range. The bandwidth is selectable to Full or 5 MHz for best displayed noise conditions for low-frequency applications. As a differential amplifier the 7A13 provides a balanced (+ and -) input for applications requiring rejection of a common-mode signal. The CMRR is 20,000:1 from dc to 100 kHz, derating to 200:1 at 20 MHz. The unit can reject up to 10 V of common-mode signal at a deflection factor setting of 1 mV/div, increasing to 100 V at 10 mV/div (X10 Vc pulled) and 500 V at 0.1 V/div. As a comparator amplifier the 7A13 provides an accurate (0.1%) positive or negative internal offsetting voltage of up to ±10 V. This precision offset voltage effectively provides a screen height of 10,000 div at 1 mV/div. The offset voltage is also available as an output for external monitoring.