SM5330AF datasheet(10/22 Pages) NPC

10 / 22 page

SM5330A

SEIKO NPC CORPORATION —10

Analog Output Characteristics

VCC = 5.0V, VDD = 3.0 to 5.5V, Ta = 25°C, ﬁn = 100kHz, VIN = 1.0Vp-p, RISET = 1.8kΩ, RL = 75Ω,

FCM = H, FCSET = 3Fh, unless otherwise noted.

Filter Frequency Characteristics

VCC = 5.0V, VDD = 3.0 to 5.5V, Ta = 25°C, ﬁn = 100kHz, VIN = 1.0Vp-p, RISET = 1.8kΩ, RL = 75kΩ,

CH-1 and CH-2 bias inputs, CH-3 clamp input, unless otherwise noted.

Parameter

Symbol

Condition

Rating

Unit

Test

level

min

typ

max

Output gain

OUT_1, OUT_2, OUT_3

5.5

6.0

6.5

Gain error between channels

dAV

Between OUT_1, OUT_2, and OUT_3

–

± 0.2

Output amplitude 1

VOUT1

Clamp input, THD

< 1.0%

–

2.4

Vp-p

Output amplitude 2

VOUT2

Bias input, THD

< 1.0%

–

2.4

Vp-p

Crosstalk between channels

XTLKCH

0.5Vp-p input, ﬁn = 1MHz,

between 2 channels

–

−70

–

Crosstalk between input

systems

XTLKMUX

0.5Vp-p input, ﬁn = 1MHz,

between each input system

–

−70

–

Drive load resistance

OUT_1, OUT_2, OUT_3

–

Ω

I2C response time

tIIC

Response time from ACK bit output

when changing settings using I2C BUS

––1

µsII

Parameter

Symbol

Condition

Rating

Unit

Test

level

min

typ

max

Cutoff frequency

fC1

FCM = 0, FCSET = 00h

4.50

5.11

5.72

MHz

fC2

FCM = 0, FCSET = 3Fh

11.71

13.30

14.89

MHz

fC3

FCM = 1, FCSET = 00h

13.74

15.61

17.48

MHz

fC4

FCM = 1, FCSET = 32h

30.96

35.18

39.40

MHz

fC5

FCM = 1, FCSET = 3Fh

–

40.27

–

MHz

4fc attenuation

ASB

ﬁn = 4fc, attenuation from ﬁn = 100kHz

−

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