74LVC1G3157 datasheet(13/25 Pages) PHILIPS

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74LVC1G3157

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Product data sheet

Rev. 4 — 6 December 2011

13 of 25

NXP Semiconductors

74LVC1G3157

2-channel analog multiplexer/demultiplexer

11.2 Additional dynamic characteristics

Table 11.

Test data

Supply voltage

Input

Load

VEXT

VCC

tr, tf

tPLH, tPHL

tPZH, tPHZ

tPZL, tPLZ

1.65 V to 1.95 V

VCC

 2.0ns

50pF

500



open

GND

2VCC

2.3 V to 2.7 V

VCC

 2.0ns

50pF

500



open

GND

2VCC

2.7 V

VCC

 2.5ns

50pF

500



open

GND

2VCC

3 V to 3.6 V

VCC

 2.5ns

50pF

500



open

GND

2VCC

4.5 V to 5.5 V

VCC

 2.5ns

50pF

500



open

GND

2VCC

Table 12.

Additional dynamic characteristics

At recommended operating conditions; voltages are referenced to GND (ground = 0 V); Tamb =25 C.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

THD

total harmonic distortion

fi = 600 Hz to 20 kHz; RL = 600 ;

CL =50pF; VI = 0.5 V (p-p);

see Figure 19

VCC =1.65V

0.260

VCC = 2.3 V

0.078

VCC = 3.0 V

0.078

VCC = 4.5 V

0.078

f(-3dB)

3 dB frequency response

RL =50 ; CL = 5 pF; see Figure 20

VCC =1.65V

200

MHz

VCC =2.3 V

300

MHz

VCC =3.0 V

300

MHz

VCC =4.5 V

300

MHz



iso

isolation (OFF-state)

RL =50 ; CL =5pF; fi =10MHz;

see Figure 21

VCC =1.65V

42

VCC =2.3 V

42

VCC =3.0 V

40

VCC =4.5 V

40

Qinj

charge injection

CL = 0.1 nF; Vgen =0V; Rgen =0 ;

fi = 1 MHz; RL =1 M; see Figure 22

VCC = 1.8 V

3.3

VCC = 2.5 V

4.1

VCC = 3.3 V

5.0

VCC = 4.5 V

6.4

VCC = 5.5 V

7.5

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