74HC4066 datasheet(13/25 Pages) NXP

13 / 25 page

74HC_HCT4066

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Product data sheet

Rev. 7 — 2 April 2013

13 of 25

NXP Semiconductors

74HC4066; 74HCT4066

Quad single-pole single-throw analog switch

12. Additional dynamic characteristics

[1]

Adjust input voltage Vis to 0 dBm level (0 dBm = 1 mW into 600 ).

[2]

Adjust input voltage Vis to 0 dBm level at Vos for fi = 1 MHz (0 dBm = 1 mW into 50 ). After set-up, fi is increased to obtain a reading of

3dB at V

os.

Table 13.

Additional dynamic characteristics

Recommended conditions and typical values; GND = 0 V; Tamb = 25 C.

Vis is the input voltage at a Yn or Z terminal, whichever is assigned as an input.

Vos is the output voltage at a Yn or Z terminal, whichever is assigned as an output.

Symbol Parameter

Conditions

Min

Typ

Max

Unit

THD

total harmonic distortion

fi = 1 kHz; RL = 10 k; CL =50pF;

see Figure 13

VCC = 4.5 V; VI = 4.0 V (p-p)

0.04

VCC = 9.0 V; VI = 8.0 V (p-p)

0.02

fi =10 kHz; RL = 10 k; CL =50pF;

see Figure 13

VCC = 4.5 V; VI = 4.0 V (p-p)

0.12

VCC = 9.0 V; VI = 8.0 V (p-p)

0.06

f(3dB)

3 dB frequency response R

L = 50 ; CL =10 pF; see Figure 15

[2]

VCC = 4.5 V

180

MHz

VCC = 9.0 V

200

MHz



iso

isolation (OFF-state)

RL = 600 ; CL =50 pF; fi = 1 MHz;

see Figure 14

[1]

VCC = 4.5 V

50

VCC = 9.0 V

50

Vct

crosstalk voltage

between digital input and switch (peak to

peak value); RL = 600 ; CL =50pF;

fi = 1 MHz; see Figure 16

VCC = 4.5 V

110

VCC = 9.0 V

220

Xtalk

crosstalk

between switches; RL = 600 ; CL =50pF;

fi = 1 MHz; see Figure 17

[1]

VCC = 4.5 V

60

VCC = 9.0 V

60

Fig 13. Test circuit for measuring total harmonic distortion

μF

2RL

VIH

VCC

nY/nZ

nZ/nY

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