MSP3401G datasheet(78/104 Pages) MICRONAS

78 / 104 page

MSP 34x1G

PRELIMINARY DATA SHEET

Micronas

BTSC Characteristics (MSP Standard Code = 20hex, 21hex)

S/NBTSC

S/N of BTSC Stereo Signal

S/N of BTSC-SAP Signal

DACp_s,

SCn_OUT_s1)

1 kHz L or R or SAP, 100%

modulation, 75

µs deempha-

sis, RMS unweighted 0 to 15

kHz

THDBTSC

THD

+N of BTSC Stereo Signal

THD

+N of BTSC SAP Signal

0.1

0.5

1 kHz L or R or SAP, 100%

µs EIM2), DBX NR or

MNR, RMS unweighted

0 to 15 kHz

fRDBX

Frequency Response of BTSC

Stereo, 50 Hz...12 kHz

Frequency Response of BTSC-

SAP, 50 Hz...9 kHz

−1.0

1.0

L or R or SAP,

1%...66% EIM2), DBX NR

fRMNR

Frequency Response of BTSC

Stereo, 50 Hz...12 kHz

−2.0

2.0

L or R 5%...66% EIM2), MNR

Frequency Response of BTSC-

SAP, 50 Hz...9 kHz

−2.0

2.0

SAP, white noise, 10% Modu-

lation, MNR

XTALKBTSC

Stereo

→ SAP

SAP

→ Stereo

1 kHz L or R or SAP, 100%

modulation, 75

µs deempha-

sis, Bandpass 1 kHz

SEPDBX

Stereo Separation DBX NR

50 Hz...10 kHz

50 Hz...12 kHz

L or R 1%...66% EIM2), DBX

SEPMNR

Stereo Separation MNR

L = 300 Hz, R = 3.1 kHz

14% Modulation, MNR

FMpil

Pilot deviation threshold

Stereo off

→ on

Stereo on

→ off

ANA_IN1+,

ANA_IN2+

3.2

1.2

3.5

1.5

kHz

4.5 MHz carrier modulated

with fh = 15.734 kHz

SIF level = 100 mVpp

indication: STATUS Bit[6]

fPilot

Pilot Frequency Range

15.563

15.843

kHz

standard BTSC stereo signal,

sound carrier only

1) “n” means “1” or “2”;

“s” means “L” or “R”;

“p” means “M’’ or ‘‘A’’

2) EIM refers to 75-

µs Equivalent Input Modulation. It is defined as the audio-signal level which results in a stated percentage modulation,

when the DBX encoding process is replaced by a 75-

µs preemphasis network.

Symbol

Parameter

Pin Name

Min.

Typ.

Max.

Unit

Test Conditions

MSP3401G Datasheet(PDF) 78 Page - Micronas

MSP3401G Datasheet(HTML) 78 Page - Micronas

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL