IL145567 Просмотр технического описания (PDF) - Integral Corp.

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IL145567

PCM CODEC - FILTER

Integral Corp. 

IL145567

Analogue electrical characteristics

(VCC = 5V ± 5%, VBB = -5V ± 5%, VFXI- connected to GSX )

Characteristic

min

Input current (-2.5 V ≤ Vin ≤ 2.5 V)

VFXI+, VFXI- –

Input impedance to GNDA at frequency 1 kHz

VFXI+, VFXI- 10

Input capacitance

VFXI+, VFXI- –

Input bias voltage GSX Op Amp

VFXI+, VFXI- –

Range of input common-mode voltages

VFXI+, VFXI- - 2.5

Amplification ratio without feedback GSX Op Amp

75

(Rload ≥ 10 kOhm)

Attenuation factor of in-phase components on out. VFXI+, VFXI-

Frequency band of unity gain on out. GSX Op Amp

(Rload ≥ 10 kOhm)

Equivalent input noise between out. VFXI+, VFXI- and GSX

Load capacitance for GSX Op Amp

0

Output range of voltages for GSX

Rload = 10 kOhm relat. GNDA

Rload = 600 Ohm relat. GNDA

Output current (-2.8 V ≤ Vout ≤ 2.8 V)

GSX, VFRO

Output impedance on out. VFRO in the frequency range from 0 to 3.4 kHz

Load capacitance for output VFRO

0

Bias voltage for output VFRO relatively to GNDA

–

Noise abatement on supply on transmission

(+) – from 0 to 100 kHz;

45

(-) - from 0 to 100 kHz;

45

typical

–

65

1000

-20

- 3.5

- 2.8

± 5.0

1

max

± 0.2

–

10

± 25

2.5

–

100

+ 3.5

+ 2.8

–

500

± 100

Unit

mkA

MOhm

pF

mV

V

dB

dB

kHz

dBm

pF

V

mA

Ohm

pF

mV

dB

5

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