74LVC2G66DC datasheet(14/22 Pages) PHILIPS

14 / 22 page

9397 750 13259

Product data sheet

Rev. 01 — 29 June 2004

14 of 22

Philips Semiconductors

74LVC2G66

Bilateral switch

[1]

Adjust fi voltage to obtain 0 dBm level at output. Increase fi frequency until dB meter reads −3dB.

[2]

Adjust fi voltage to obtain 0 dBm level at input.

[3]

Guaranteed by design.

OFF(ft)

switch OFF-state signal

feed-through

attenuation

RL = 600 Ω; CL = 50 pF; fi = 1 MHz;

see Figure 19

[2]

VCC = 1.65 V

−46

VCC = 2.3 V

−46

VCC =3V

−46

VCC = 4.5 V

−46

RL =50 Ω; CL = 5 pF; fi = 1 MHz; see

Figure 19

[2]

VCC = 1.65 V

−37

VCC = 2.3 V

−37

VCC =3V

−37

VCC = 4.5 V

−37

Vct(cti-sw)

crosstalk between

control input to signal

output

RL = 600 Ω; CL = 50 pF; fi = 1 MHz;

tr =tf = 2 ns; see Figure 20

VCC = 1.65 V

VCC = 2.3 V

VCC = 3 V

119

VCC = 4.5 V

205

Vct(sw-sw)

crosstalk between

switches

RL = 600 Ω; CL = 50 pF; fi = 1 MHz;

see Figure 21

VCC = 1.65 V

VCC = 2.3 V

−56

VCC =3V

−56

VCC = 4.5 V

−56

RL =50 Ω; CL = 5 pF; fi = 1 MHz; see

Figure 21

VCC = 1.65 V

VCC = 2.3 V

−29

VCC =3V

−28

VCC = 4.5 V

−28

fmax

frequency response

(

−3 dB)

RL =50 Ω; CL = 10 pF; see Figure 18

[1]

VCC = 1.65 V

200

MHz

VCC = 2.3 V

350

MHz

VCC = 3 V

410

MHz

VCC = 4.5 V

440

MHz

charge injection

CL = 0.1 nF; Vgen =0V; Rgen =0 Ω;

fi = 1 MHz; RL =1MΩ; see Figure 22

[3]

VCC = 3.5 V

0.003

VCC = 5.5 V

0.0035

Table 14:

Additional dynamic characteristics …continued

At recommended conditions; typical values measured at Tamb =25 °C.

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

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