No. 6903-3/14

LV23000M

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

[FM Front End Characteristics] : fc = 98 MHz, fm = 1 kHz, 22.5 kHzdev.

3 dB sensitivity

3 dB LS

60 dBµV EMF, referenced to a 22.5 kHz dev. output,

12

dBµV

–3 dB input

EMF

Practical sensitivity

QS

For a 30 dB signal-to-noise ratio input

12

dBµV

EMF

[FM IF Monaural Characteristics] : fc = 10.7 MHz, fm = 1 kHz, 75 kHzdev.

Demodulator output

100 dBµ V, the pin 12 output

210

330

420

mVrms

Signal-to-noise ratio

S/N

100 dBµ V, the pin 12 output

68

75

dB

Total harmonic distortion (mono)

THD

100 dBµ V, the pin 12 output

0.3

1.5

%

3 dB sensitivity

3 dB LS

100 dBµ V, referenced to a 75 kHz dev. output, –3 dB input

38

44

dBµV

IF counter sensitivity

IF-C3

SDC0 = 1, SDC1 = 0, the pin 18 (DO) output

41

51

61

dBµV

Muting attenuation

Mute-Att

100 dBµ V, the pin 12 output

68

dB

[FM IF Stereo Characteristics] : fc = 10.7 MHz, fm = 1 kHz, L+R = 90%, Pilot = 10%

Separation

SEP

100 dBµ V, L-mod, Pin 12 output/pin 13 output

28

40

dB

Total harmonic distortion (main)

THD

100 dBµ V, main modulation, the pin 12 output

0.5

1.5

%

[AM Characteristics] : fc = 1000 kHz, fm = 1 kHz, 30% mod

Detector output 1

23 dBµ V, the pin 12 output

20

40

80

mVrms

Detector output 2

80 dBµ V, the pin 12 output

60

110

160

mVrms

Signal-to-noise ratio 1

S/N1

23 dBµ V, the pin 12 output

1.5

20

dB

Signal-to-noise ratio 2

S/N2

80 dBµ V, the pin 12 output

47

54

dB

Total harmonic distortion

THD

80 dBµ V, the pin 12 output

1.2

3.0

%

IF counter sensitivity

IF-C

The pin 18 (DO) output

16

26

36

dBµV

AM low cut

LOW-CUT

80 dBµ V, referenced to fm = 1 kHz,

5

8

11

dB

the pin 12 output when fm = 100 Hz.

[Current Drain]

FM tuner block

In FM mode with no input

20

30

40

mA

AM tuner block

In AM mode with no input

10

20

30

mA

PLL block

fr = 83 MHz, X'tal = 75 kHz, With no input to the tuner block

1

2

5

mA

[PLL Characteristics]

Built-in feedback resistor

Rf

XIN

8

M

Ω

Built-in output resistor

Rd

XOUT

250

k

Ω

Hysteresis

CE, CL, DI

V

High-level output voltage

V

1.0

V

0.25

V

Low-level output voltage

1.25

V

0.25

V

0.5

V

5.0

µA

High-level input current

0.16

0.9

µA

200

nA

5.0

µA

Low-level input current

0.16

0.9

µA

200

nA

Output leakage current

5.0

µA

5.0

µA

High-level 3-state off leakage current

0.01

200

nA

Low-level 3-state off leakage current

0.01

200

nA

in the specified test circuit, using Yamaichi Electronics socket IC51-0362-736