74LVC2G3157DP datasheet(12/19 Pages) NEXPERIA

12 / 19 page

Nexperia

74LVC2G3157

Dual 10 Ω single-pole double-throw analog switch

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

≤ 2.0 ns

50 pF

500 Ω

open

GND

2VCC

2.3 V to 2.7 V

VCC

≤ 2.0 ns

50 pF

500 Ω

open

GND

2VCC

2.7 V

VCC

≤ 2.5 ns

50 pF

500 Ω

open

GND

2VCC

3 V to 3.6 V

VCC

≤ 2.5 ns

50 pF

500 Ω

open

GND

2VCC

4.5 V to 5.5 V

VCC

≤ 2.5 ns

50 pF

500 Ω

open

GND

2VCC

11.2. Additional dynamic characteristics

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

fi = 600 Hz to 20 kHz; RL = 600 Ω; CL = 50 pF;

VI = 0.5 V (p-p); see Fig. 18

VCC = 1.65 V

0.260

VCC = 2.3 V

0.078

VCC = 3.0 V

0.078

THD

total harmonic distortion

VCC = 4.5 V

0.078

RL = 50 Ω; see Fig. 19

VCC = 1.65 V

200

MHz

VCC = 2.3 V

300

MHz

VCC = 3.0 V

300

MHz

f(-3dB)

-3 dB frequency response

VCC = 4.5 V

300

MHz

RL = 50 Ω; CL = 5 pF; fi = 10 MHz; see Fig. 20

VCC = 1.65 V

-42

VCC = 2.3 V

-42

VCC = 3.0 V

-40

αiso

isolation (OFF-state)

VCC = 4.5 V

-40

between switches; fi = 10 MHz; see Fig. 21

VCC = 1.65 V

-54

VCC = 2.3 V

-54

VCC = 3.0 V

-54

Xtalk

crosstalk

VCC = 4.5 V

-54

CL = 0.1 nF; Vgen = 0 V; Rgen = 0 Ω; fi = 1 MHz;

RL = 1 MΩ; see Fig. 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

Qinj

charge injection

VCC = 5.5 V

7.5

74LVC2G3157

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 3 — 25 March 2019

12 / 19

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