AN5829S 查看數據表（PDF） - Panasonic Corporation

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AN5829S

Sound multiplex decoder IC for the U.S. televisions

Panasonic Corporation 

ICs for TV

AN5829S

s Electrical Characteristics at VCC = 5 V, NR: On,Ta = 25°C (continued)

Parameter

Symbol

Conditions

Min Typ Max Unit

AGC gain 1*1

AGC gain 2 *1

VAGC1

VAGC2

f = 1 kHz, VIN(EXT) = 50 mV[rms]

f = 1 kHz, VIN(EXT) = 500 mV[rms]

67 100 140 mV[rms]

180 270 390 mV[rms]

I2 C interface

Sink current at ACK

IACK Maximum pin 2 sink current at ACK 1

2 20 mA

SCL, SDA signal input high level VIHI



3.5  5.0 V

SCL, SDA signal input low level VILO



0  0.9 V

Input available maximum frequency fImax



  100 kbit/s

Note) *1: 00H register: D7 = 0, D6 = 1

• Design reference data

Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.

Parameter

Symbol

Conditions

Min Typ Max Unit

Stereo separation (100%)-1

Sep100-1 f = 300 Hz, (L(R)-only) 100%mod

20 35 

dB

Stereo separation (100%)-2

Sep100-2 f = 1 kHz, (L(R)-only) 100 %mod

17 28  dB

Stereo separation (100%)-3

Sep100-3 f = 3 kHz, (L(R)-only) 100%mod

20 35  dB

Stereo separation (100%)-4

Sep100-4 f = 8 kHz, (L(R)-only) 100%mod

10 18  dB

Stereo separation (30%)-1

Sep30-1 f = 300 Hz, (L(R)-only) 30%mod

22 35  dB

Stereo separation (30%)-2

Sep30-2 f = 1 kHz, (L(R)-only) 30%mod

20 35  dB

Stereo separation (30%)-3

Sep30-3 f = 3 kHz, (L(R)-only) 30%mod

22 35  dB

Stereo separation (30%)-4

Sep30-4 f = 8 kHz, (L(R)-only) 30%mod

14 22  dB

Stereo separation (10%)-1

Sep10-1 f = 300 Hz, (L(R)-only) 10%mod

20 35  dB

Stereo separation (10%)-2

Sep10-2 f = 1 kHz, (L(R)-only) 10%mod

20 35  dB

Stereo separation (10%)-3

Sep10-3 f = 3 kHz, (L(R)-only) 10%mod

20 30  dB

Stereo separation (10%)-4

Sep10-4 f = 8 kHz, (L(R)-only) 10%mod

14 22  dB

I2 C interface

Bus free before start

tBUF



Start condition set-up time

tSU.STA



Start condition hold time

tHD.STA



Low period SCL, SDA

tLO



High period SCL

tHI



Rise time SCL, SDA

tr



Fall time SCL, SDA

tf



Data set-up time (write)

tSU.DAT



Data hold time (write)

tHD.DAT



Acknowledge set-up time

tSU.ACK



Acknowledge hold time

tHD.ACK



Stop condition set-up time

tSU.STO



4.0   µs

4.0   µs

4.0   µs

4.0   µs

4.0   µs

  1.0 µs

  0.35 µs

0.25   µs

0.3   µs

  3.5 µs

0   µs

4.0   µs

5

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