LA7209V

No.A0641-3/14

Continued from preceding page.

Ratings

Parameter

Symbol

IN

OUT

Conditions

min

typ

max

Unit

DET demodulation

sensitivity type A

DETA

T22

T23

T18

VIN = 5.0Vp-p (13.5MHz)+28mVp-p (847kHz)

Measure the C/N ratio of the 847kHz component.

SW1 : 1, SW2 : 2, SW3 : 2, SW4 : 1, SW5 : 1, SW6 : 2

42

45

48

dB

DET demodulation

sensitivity type C

DETC

T22

T23

T18

VIN = 5.0Vp-p (13.5MHz)+28mVp-p (106kHz)

Measure the C/N ratio of the 106kHz component.

SW1 : 2, SW2 : 2, SW3 : 2, SW4 : 1, SW5 : 1, SW6 : 2

47

50

53

dB

DET demodulation

sensitivity 423k

DT423

T22

T23

T18

VIN = 5.0Vp-p (13.5MHz)+28mVp-p (423kHz)

Measure the C/N ratio of the 423kHz component.

SW1 : 2, SW2 : 2, SW3 : 2, SW4 : 1, SW5 : 1, SW6 : 2

45

48

51

dB

Comparator sensitivity

SCMP

T16A

T15

VIN = 10mVp-p, 106kHz, Square wave

Measure the amplitude of output waveform.

SW1 : 2, SW2 : 2, SW3 : 2, SW4 : 1, SW5 : 2, SW6 : 2

2.5

3.0

3.1

Vp-p

Comparator output

“Low“

VCMPL

T2A

T3A

T7

T15

VIN = 3.0Vp-p, 106kHz, Square wave (T7)

VIN = 3.0Vp-p, 13.5MHz, Square wave (T2A/T3A :

Opposite)

Measure the bottom of DC of output waveform.

SW1 : 2, SW2 : 2, SW3 : 2, SW4 : 1, SW5 : 2, SW6 : 2

0

0.2

0.4

V

EVR characteristics 1

GEVR1

T22

T23

T18

VIN = 5.0Vp-p (13.5MHz)+28mVp-p (847kHz)

Measure the output level at Pin 18, Calculate

output/input ratio.

SW1 : 2, SW2 : 2, SW3 : 2, SW4 : 1, SW5 : 1, SW6 : 2

24

30

dB

EVR characteristics 2

GEVR2

T22

T23

T18

VIN = 5.0Vp-p (13.5MHz)+28mVp-p (847kHz)

Measure the output level at Pin 18,

Calculate GEVR1 minus output level.

SW1 : 2, SW2 : 2, SW3 : 2, SW4 : 1, SW5 : 2, SW6 : 2

14

16

18

dB

TAG DET output

VTAG

T22

T23

T10

VIN = 5.0Vp-p (13.5MHz)+28mVp-p (847kHz)

Measure the output level at Pin 18.

SW1 : 2, SW2 : 2, SW3 : 2, SW4 : 1, SW5 : 1, SW6 : 2

2.5

3.0

3.1

Vp-p

TAG DET output “Low“

VTAGL

T22

T23

T10

VIN = 5.0Vp-p (13.5MHz)+28mVp-p (847kHz)

Measure the DC bottom level of output wave at Pin 18.

SW1 : 2, SW2 : 2, SW3 : 2, SW4 : 1, SW5 : 1, SW6 : 2

0

0.2

0.4

V

Type Switch ON voltage

TYPON

T11

T4

DC voltage that T4 sinks.

SW1 : Open, SW2 : 2, SW3 : 3, SW4 : 2, SW5 : 2,

SW6 : 2

0.0

1.3

V

Type Switch OFF

voltage

TYPOF

T11

T4

DC voltage that T4 opens.

SW1 : Open, SW2 : 2, SW3 : 3, SW4 : 2, SW5 : 2,

SW6 : 2

1.7

5.0

V

Power save ON voltage

PSON

T12

T20

DC voltage that DC current 1mA or less flows into T20.

SW1 : 2, SW2 : Open, SW3 : 3, SW4 : 2, SW5 : 2,

SW6 : 2

1.7

5.0

V

Power save OFF voltage

PSOFF

T12

T20

DC voltage that DC current 10mA or more flows into

T20.

SW1 : 2, SW2 : Open, SW3 : 3, SW4 : 2, SW5 : 2,

SW6 : 2

0.0

1.3

V