HomedatasheetCD4066BMS

CD4066BMS Datasheet

Space Applications
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Description

Features, Applications

Description

is a quad bilateral switch intended for the transmission or multiplexing of analog or digital signals. It is pin for pin compatible with CD4016B, but exhibits a much lower on state resistance. In addition, the on-state resistance is relatively constant over the full input signal range. The CD4066BMS consists of four independent bilateral switches. A single control signal is required per switch. Both the p and the n device in a given switch are biased on or off simultaneously by the control signal. As shown in Figure 1, the well of the n channel device on each switch is either tied to the input when the switch or to VSS when the switch is off. This configuration eliminates the variation of the switch transistor threshold voltage with input signal, and thus keeps the on-state resistance low over the full operating signal range. The advantages over single channel switches include peak input signal voltage swings equal to the full supply voltage, and more constant on-state impedance over the input signal range. For sample and hold applications, however, the CD4016B is recommended. The CD4066BMS is supplied in these 14-lead outline packages:

Braze Seal DIP H4Q Frit Seal DIP H1B Ceramic Flatpack H3W
Features

For Transmission or Multiplexing of Analog or Digital Signals High Voltage Types (20V Rating) 15V Digital or �7.5V Peak-to-Peak Switching 125 Typical On-State Resistance for 15V Operation Switch On-State Resistance Matched to Within 5 Over 15V Signal Input Range On-State Resistance Flat Over Full Peak-to-Peak Signal Range High On/Off Output Voltage Ratio - 80dB Typ. at FIS = 1k High Degree of Linearity: <0.5% Distortion Typ. at FIS = 1kHz, VIS = 5Vp-p, VDD - VSS = 10k Extremely Low Off-State Switch Leakage Resulting in Very Low Offset Current and High Effective Off-State Resistance: 10pA Typ. at VDD - VSS = +25oC Extremely High Control Input Impedance (Control Circuit Isolated from Signal Circuit): 1012 Typ. Low Crosstalk Between Switches: -50dB Typ. at FIS = 1k Matched Control Input to Signal Output Capacitance: Reduces Output Signal Transients Frequency Response, Switch = 40MHz (Typ.) 100% Tested for Quiescent Current 5V, 10V and 15V Parametric Ratings Meets All Requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of "B" Series CMOS Devices"

14 VDD 13 CONT A 12 CONT D 11 IN/OUT D 10 OUT/IN D 9 OUT/IN C 8 IN/OUT C
Applications

Analog Signal Switching/Multiplexing - Signal Gating - Modulator - Squelch Control - Demodulator - Chopper - Commutating Switch Digital Signal Switching/Multiplexing Transmission Gate Logic Implementation Analog to Digital & Digital to Analog Conversion Digital Control of Frequency, Impedance, Phase, and Analog Signal Gain

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 321-724-7143 | Copyright � Intersil Corporation 1999

DC Supply Voltage Range, (VDD). to +20V (Voltage Referenced to VSS Terminals) Input Voltage Range, All Inputs.-0.5V to VDD +0.5V DC Input Current, Any One Input.�10mA Operating Temperature Range. to +125oC Package Types K, H Storage Temperature Range (TSTG). to +150oC Lead Temperature (During Soldering). +265oC At Distance � 1/32 Inch � 0.79mm) from case for 10s Maximum

Thermal Resistance. ja jc Ceramic DIP and FRIT Package. 80oC/W 20oC/W Flatpack Package. 20oC/W o Maximum Package Power Dissipation (PD) +125 C For to +100oC (Package Type D, F, K). 500mW For to +125oC (Package Type D, F, K). Derate Linearity to 200mW Device Dissipation per Output Transistor. 100mW For TA = Full Package Temperature Range (All Package Types) Junction Temperature. +175oC

TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS GROUP A SUBGROUPS 1 2 VDD = 18V, VIN = VDD or GND Input Leakage Current IIL VC = VDD or GND Input Leakage Current IIH VC = VDD or GND 2 3 Input/Output Leakage Current (Switch OFF) IOZL = 0V, VIS = 18V, VOS = 0V, VIS = 0V, VOS = 18V VDD = 18V IOZH VDD 18V On Resistance RON15 On Resistance VC = VDD, = 10kW VDD = 5V returned to VDD 10V VSS/2 VDD = 15V VIS = VSS to VDD = 5V LIMITS TEMPERATURE +25

Switch Threshold 100k to VDD N Threshold Voltage P Threshold Voltage

TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS GROUP A SUBGROUPS LIMITS TEMPERATURE +125oC, -55oC MIN MAX 1 2 UNITS V

PARAMETER Control Input Low Voltage (Note 2) |IIS| < 10�a, VIS = VSS, VOS = VDD and VIS = VDD, VOS = VSS Control Input High Voltage (Note 2, Figure 2) VIS = VSS and VIS = VDD

NOTES: 1. All voltages referenced to device GND, 100% testing being implemented. 2. Go/No Go test with limits applied to inputs.

TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS GROUP A SUBGROUPS TEMPERATURE +125oC, -55oC LIMITS MIN MAX UNITS ns

PARAMETER Propagation Delay Signal Input to Signal Output Propagation Delay Turn-On, Turn-Off NOTES:

= 1K, Input TR, 2. -55oC and +125oC limits guaranteed, 100% testing being implemented. = 200K, Input TR, < 20ns. TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS LIMITS PARAMETER Supply Current SYMBOL IDD CONDITIONS VDD = 5V, VIN = VDD or GND NOTES 1, 2 TEMPERATURE +25 C

+125 C VDD = 10V, VIN = VDD or GND +25oC +125oC VDD = 15V, VIN = VDD or GND +125 C Control Input Low Voltage |IIS| < 10�a, VIS = VSS, VOS = VDD and VIS = VDD, VOS = VSS VILC10 VDD +125oC, -55oC


Features

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