STA33013TR 데이터 시트보기 (PDF) - STMicroelectronics

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STA33013TR

2.0 digital audio processor with FFX digital modulator and analog and digital inputs

STMicroelectronics 

Electrical specifications

STA330

3.3

Lock time

Table 6 gives the typical lock time of the PLL using the suggested loop filter on page 18, a

1.8-V supply and 30o C junction temperature.

Table 6.

Lock time

PLL lock time

Parameter

200 µs

Value

3.4

ADC performance values

Table 7. Programmable gain performance

Parameter

Dynamic range, 1 kHz, 3.3-V supply

Dynamic range, 1 kHz, 1.8-V supply

Dynamic range, 1 kHz, 3.3-V supply A-weighted

Dynamic range, 1 kHz, 1.8-V supply A-weighted

SNDR 1 kHz, 3.3 V supply

SNDR 1 kHz, 1.8 V supply

SNDR 1 kHz, 3.3 V supply A-weighted

SNDR 1 kHz, 1.8 V supply A-weighted

THD 1 kHz, -1 dB input, 1.8-V supply

THD 1 kHz, -1 dB input, 3.3-V supply

Deviation from linear phase

Pass band

Pass band ripple

Stop band

Stop band attenuation

Group delay, 8 kHz

Group delay, 48 kHz

Cross talk, 1.8 V

Cross talk, 3.3 V

Min Typ

92

84

92

84

75

85

Max Unit

dB

dB

dB

dB

dB

dB

dB

dB

dB

dB

°

kHz

dB

kHz

dB

ms

ms

dB

dB

10/55

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