3544 参数 Datasheet PDF下载

UTC 3544

SIGNAL

I

Q

V

TM

G

VC

△Gvc

THD

Po

1

Po

2

V

NO

CS

1

1

2

1

1

1

1

1

2

2

2

1

1

2

2

1

LINEAR INTEGRATED CIRCUIT

SW3

1

MEASUREMENT CONDITIONS

SW1

1

SW TABLE

SW5

SW7

1

1

SW8A

2

SW8B

OFF

MONITOR

I

Q

V1AC,V2AC

CONDITIONS

1

2

2

1

2

ON

2

2

2

1

2

1

2

1

1

1

2

1

1

1

1

1

2

2

2

2

2

2

2

1

ON

ON

ON

ON

ON

ON

ON

ON

V1AC,V2AC

V1AC,V2AC

V1AC,V2AC

V1AC,V2AC

V1AC,V2AC

V1AC,V2AC

V1AC,V2AC

V1AC,V2AC

f=1kHz,V

IN

1/2=-6dBV,

V

TM

=1.6V

GVC1 – GVC2

fin=1kHz,V

IN

1/2= -6dBV,

V

TM

=1.6V

fin=1kHz,V

IN

1/2= -6dBV,

V

TM

=1.6V

fin=1kHz,V

IN

1/2= -6dBV,

V

TM

=1.6V

fin=1kHz,V

IN

2= -6dBV,

V

TM

=1.6V

fin=1kHz,V

IN

1= -6dBV,

V

TM

=1.6V

fin=1kHz,V

IN

1/2= -6dBV,

V

TM

=0.3VB

V

RR

= -20dBV,

f

RR

=100Hz

ATT

RR

CIRCUIT OPERATION

Rising edge timing

Rise period

A

Play period

A

Rise period

B

Vcc

C

OUT

VMUTE

A: MUTE period(use with MUTE=Low to prevent the popping noise when the power is turned on and off).

B: MUTE release time(used to prevent the popping noise at the release of MUTE with the external C2 and R2

and therefore possesses a time constant,so be careful of the timing).

C: MUTE start time(also possesses a time constant like the MUTE release time).

UTC

UNISONIC TECHNOLOGIES

CO. LTD

5

QW-R107-040,A