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 I
OH4
― V
OH
= 4.5 V −2 −4 ―
Output voltage
Low level I
OL4
― 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 I
OH6
― V
OH
= 3.8 V −1.0 −2.0 ―
Output voltage
Low level I
OL4
― 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 t
pLH
― ― ― 10 ―
Propagation
delay time
Low level t
pHL
― ― ― 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 R
IN2
― (TEST0 to TEST5) ― 10 ― kΩ
XI amp feedback resistance R
fXT
― (XI−XO) 1 2 4 MΩ
