MAX9541 データシートの表示（PDF） - Maxim Integrated

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MAX9541

Quadruple, 2:1, Mux Amplifiers for Standard-Definition and VGA Signals

Maxim Integrated 

MAX9541/MAX9542

Quadruple, 2:1, Mux Amplifiers for

Standard-Definition and VGA Signals

Electrical Characteristics (continued)

(VDD = 3.3V, VGND = 0, SHDN = VDD, A/B = VDD, RL = 150Ω to GND, TA = TMIN to TMAX, unless otherwise noted. Typical values

are at TA = +25°C.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN TYP MAX UNITS

Power-Supply Rejection Ratio

2.7V ≤ VDD ≤ 3.6V

f = 100kHz, 100mVP-P

48

64

dB

20

Small-Signal Bandwidth

VOUT = 100mVP-P (MAX9542 only)

27

MHz

Large-Signal Bandwidth

VOUT = 2VP-P (MAX9542 only)

15

MHz

Slew Rate

MAX9542 only

65

V/µs

Settling Time

Settled to within 0.1% of final value

(MAX9542 only)

75

ns

VOUT = 2VP-P, reference frequency is 100kHz,

±1dB passband flatness (MAX9541 only)

9.5

MHz

Standard-Definition

Reconstruction Filter

VOUT = 2VP-P, reference

frequency is 100kHz

(MAX9541 only)

f = 5.5MHz

f = 9.5MHz

f = 10MHz

f = 27MHz

0.1

-1

dB

-3

-47

Differential Gain

5-step modulated staircase of 129mV step size

DG

and 286mV peak-to-peak subcarrier amplitude,

0.4

%

f = 4.43MHz

Differential Phase

5-step modulated staircase of 129mV step size

DP

and 286mV peak-to-peak subcarrier amplitude,

0.45

deg

f = 4.43MHz

Group-Delay Distortion

Peak Signal to RMS Noise

2T Pulse Response

100kHz ≤ f ≤ 5MHz, outputs are 2VP-P

100kHz ≤ f ≤ 5MHz

2T = 200ns

9

ns

71

dB

0.2

K%

2T Bar Response

2T = 200ns; bar time is 18ms; the beginning

2.5%, and the ending 2.5% of the bar time is

ignored

0.2

K%

2T Pulse-to-Bar K Rating

2T = 200ns; bar time is 18ms; the beginning

2.5%, and the ending 2.5% of the bar time is

ignored

0.3

K%

Nonlinearity

5-step staircase

0.1

%

Output Impedance

f = 5.5MHz

8.07

Ω

All-Hostile Crosstalk

f = 15kHz

f = 4.43MHz

-82

dB

-78

Output-to-Input Crosstalk

f = 30MHz

-68

dB

LOGIC SIGNALS (TV_SEL, VCR_SEL, SHDN)

Logic-Low Threshold

VIL

0.3 x VDD

V

Logic-High Threshold

VIH

0.7 x VDD

V

Logic-Input Current

IIN

10

µA

Note 1: All devices are 100% production tested at TA = +25°C. Specifications over temperature limits are guaranteed by design.

Note 2: Voltage gain (AV) is a two-point measurement in which the output-voltage swing is divided by the input-voltage swing.

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