Rainbow-electronics MAX4885AE Manual de usuario descargar pdf (Pagina 3)

High-Bandwidth, VGA 2:1 Switch

with ±15kV ESD Protection

MAX4885AE

ELECTRICAL CHARACTERISTICS (continued)

= +4.5V to +5.5V, V

= +2.2V to V

, T

= T

MIN

to T

MAX

, unless otherwise noted. Typical values are at T

= +25NC.)

Note 2: Guaranteed by design. Not production tested.

Note 3: Tested terminal to GND, 1µF bypass capacitors on V

and V

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS

DIGITAL INPUTS (SEL_, H1, H2, V1, V2)

Input Threshold Low V

0.25 x V

Input Threshold High V

0.55 x

Input Hysteresis V

HYST

100 mV

Input Leakage Current I

-1 +1

SEL_ Enable/Disable Time t

, t

OFF

= 2.2kI, C

= 10pF, Figure 1

300 ns

DIGITAL OUTPUTS (H0, V0)

Output-Voltage Low V

OUT

= 8mA, V

= +4.5V 0.8 V

Output-Voltage High V

OUT

= -8mA, V

= +4.5V 2.4 V

Rise/Fall Time t

= 2.2kI, C

= 10pF, Figure 2

8 ns

RGB AC PERFORMANCE

Bandwidth f

MAX

= R

= 50I

900 MHz

On-Loss I

LOSS

f = 10MHz, R

= R

= 50I, 0 P V P +0.7V,

Figure 3

0.4 dB

Crosstalk R_, G_, B_ V

f = 50MHz, R

= R

= 50I, Figure 3

-40 dB

Off-Capacitance C

OFF

f = 1MHz, R0 to R1/R2, G0 to G1/G2, B0

to B1/B2 (Note 2)

2.5 pF

On-Capacitance C

f = 1MHz, R0 to R1/R2, G0 to G1/G2, B0

to B1/B2 (Note 2)

5.5 8 pF

ESD PROTECTION

R0, G0, B0, SDA0, SCL0, H0, V0 V

ESD

HBM (Notes 2, 3)

Q15

R0, G0, B0, SDA0, SCL0, H0, V0 V

ESD

IEC 61000-4-2 Contact (Notes 2, 3)

All Other Terminals V

ESD

HBM (Note 2)

1 2 3 4 5 6 7 8 9 10

MAX4885AE 1

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Rainbow-electronics MAX4885AE Manual de usuario Pagina 3

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