NTE861

Features:

` Analog signals are not loaded
` Constant "ON" resistance for signals up to ±10V and 100kHz
` Pin compatible with CMOS switches with the advantage of blow out free handling
` Small signal analog signals to 50MHz
` Breakbeforemake action
` High open switch isolation at 1.0MHz
` Low leakage in "OFF" state
` TTL, DTL, RTL compatibility
` Single disable pin opens all switches in package


Pinout




Specifications

Positive SupplyNegative Supply (V_CC V_EE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . 36V
Reference Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  . . . V_EE V_R V_CC
Logic Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  V_R 4.0V V_IN V_R +6.0V
Analog Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  V_EE V_A V_CC +6V; VA V_EE +36V
Analog Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . I_A < 20mA
Power Dissipation (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mW
Operating Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0° to 70
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65° to 150
Typical Thermal Resistance, JunctiontoAmbient, R_thJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85/W
Lead Temperature (Soldering, 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +300
Note 1 For operating at high temperature this device must be derated based on a +100maximum junction temperature and a thermal resistance of +150/W.


Description

The NTE861 is a monolithic combination of bipolar and JFET technology producing a one chip quad JFET switch. A unique circuit technique is employed to maintain a constant resistance over the analog voltage range of ±10V. The input of NTE861 is designed to operate from minimum TTL levels, and switch operation also ensures a breakbeforemake action.