TC9457F
2002-10-21
13

DOUT, SBSY, SBOK, SEL, HSO, SPCK, SPDA, COFS Outputs

Characteristics Symbol
Test
Circuit Test Condition Min Typ. Max Unit
High level IOH4 ― V
OH = 4.5 V −2 −4 ―
Output voltage
Low level IOL4 ― V
OL = 0.5 V 2 4 ―
mA

PDO, TMAX, RFGC, TEBC, DMO Outputs

Characteristics Symbol
Test
Circuit Test Condition Min Typ. Max Unit
High level IOH6 ― V
OH = 3.8 V −1.0 −2.0 ―
Output voltage
Low level IOL4 ― V
OL = 0.5 V 3.0 6.0 ―
mA

Propagation Delay Time (AOUT, SPDA, DATA, SBSY, SBOK)

Characteristics Symbol
Test
Circuit Test Condition Min Typ. Max Unit
High level tpLH ― ― ― 10 ―
Propagation
delay time Low level tpH L ― ― ― 10 ―
ns
1bit DA Converter
Characteristics Symbol
Test
Circuit Test Condition Min Typ. Max Unit
Noise distortion THD + N ― 1 kHz sine-wave,
full-scale input ― −85 −78 dB
S/N ratio S/N ― ― 90 98 ― dB
Dynamic range DR ― 1 kHz sine-wave,
−60 dB input conversion 85 90 ― dB
Crosstalk CT ― 1 kHz sine-wave,
full-scale input ― −90 −85 dB
Analog output level DACout ― 1 kHz sine-wave,
full-scale input 1200 1250 1300 mVrms
Other
Characteristics Symbol
Test
Circuit Test Condition Min Typ. Max Unit
Input pulldown resistance RIN2 ― (TEST0 to TEST5) ― 10 ― kΩ
XI amp feedback resistance RfXT ― (XI−XO) 1 2 4 MΩ