MAX4570CWI datasheet(3/16 Pages) MAXIM

3 / 16 page

Serially Controlled, Dual 4x2, Clickless

Audio/Video Analog Crosspoint Switches

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ANALOG ELECTRICAL CHARACTERISTICS—Dual Supplies (continued)

(V+ = +5V ±5%, V- = -5V ±5%, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)

fIN = 1MHz,

CONDITIONS

COFF(NO)

Off-Capacitance

-78

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

Shunt switch on

Shunt switch off

VNO_ _ or VS_ = 1VRMS,

fIN = 4MHz, RL = 1kΩ,

S_ = GND

-63

VISO(V)

Off-Isolation

RS = 75Ω, RL = 1kΩ

MHz

0.1dB Bandwidth

VNO_ _ or VS_ = 1.5V, RL = 300Ω

VNO_ _ or VS_ = 1.5V, RL = 5kΩ

200

500

tOFFSD

Turn-Off Time (Note 9)

400

900

tONSD

Turn-On Time (Note 9)

VNO_ _ or VS_ = 1.5V

100

tBBM

Break-Before-Make Time

VNO_ _ or VS_ = 1.5V, RL = 300Ω

VNO_ _ or VS_ = 1.5V, RL = 5kΩ

tOFFSE

Turn-Off Time

tONSE

Turn-On Time

BIASH to BIASL

Ω

RBIAS

Bias Network Resistance

Reset condition, V+ = 2.7V to 5.25V

µA

I+

V+ Supply Current (Note 10)

V+

Reset condition, V- = -5.25V to 0

µA

-20

I-

V- Supply Current

VNO_ _ or VS_ = 1VRMS, fIN = 4MHz,

RL = 10Ω, three channels driven at 4MHz

-54

VCT(V)

Channel-to-Channel Crosstalk

2.7

5.25

V-

Supply Voltage Range

-5.25

ANALOG ELECTRICAL CHARACTERISTICS—Single +5V Supply

(V+ = +5V ±5%, V- = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 2)

ICOM_ _ = 4mA,

VNO_ _ or VS_ = 3.0V,

V+ = 4.75V

ICOM_ _ = 4mA,

VNO_ _ or VS_ = 3.0V,

V+ = 4.75V

Ω

∆RON

On-Resistance Match Between

Channels (Note 4)

CONDITIONS

VNO or VS_ = 4.5V, 1V;

VCOM_ _ = 1V, 4.5V;

V+ = 5.25V

-1

0.01

INO_ _(OFF)

NO_ _ or S_ Off-Leakage

Current (Notes 6, 11)

TA = +25°C

TA = TMIN to TMAX

-10

ICOM_ _ = 4mA;

VNO_ _ or VS_ = 1V, 2V,

3V; V+ = 4.75V

Ω

100

RON

On-Resistance

V+

VNO_ _,

VCOM_ _,

VS_

Analog Signal Range (Note 3)

RFLAT

On-Resistance Flatness

(Note 5)

TA = +25°C

TA = TMIN to TMAX

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

TA = +25°C

TA = TMIN to TMAX

130

TA = TMIN to TMAX

VIDEO PERFORMANCE

DYNAMIC TIMING WITH CLICKLESS MODE DISABLED (Note 8)

DYNAMIC TIMING WITH CLICKLESS MODE ENABLED (Note 8, Figure 5)

BIAS NETWORKS

POWER SUPPLIES

ANALOG SWITCHES

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