IL145567 View Datasheet(PDF) - Integral Corp.
Part Name
Description
Manufacturer
IL145567 Datasheet PDF : 10 Pages
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IL145567
Analogue transmission characteristics
(VCC = 5 V ± 5%, VBB = -5 V ± 5%, GNDA = 0 V, dBm0 = 1.2276Vrms = 4 dBm with load 600 Ohm,
FSX = FSR = 8 kHz, BCLKX = MCLKX = 2.048 MHz at synchronous operation, VFXI- connected to GSX)
Characteristic
Through
channel
Channel AD Channel DA
Unit
min max min max min max
Change of amplification ratio (relatively to level 0 dBm0 – – -0.25 0.25 -0.25 0.25 dB
on frequency 1.02 kHz, TA = 25 °С, at
VCC = 5V, VBB = -5V)
Change of amplification ratio
0 to 70°С – – – ±0.03 – ±0.03 dB
depending on temperature
–40 to + 85°С – – – ±0.06 – ±0.06
Change of amplification ratio depending on supply
– – – ±0.02 – ±0.02 dB
voltage (VCC = 5V, ± 5%, VBB = 5V ±5%)
Change of amplification ratio
from 3 to –40 dB -0.4 0.4 -0.2 0.2 -0.2 -0.2 dB
depending on signal strength
from –40 to –50 dB -0.8 0.8 -0.4 0.4 -0.4 -0.4
(relatively to level -10 dBm0 on from –50 to –55 dB -1.6 1.6 -0.8 0.8 -0.8 -0.8
frequency 1.02 kHz) *
Total distortions of signal at
3 dBм0 33 – 33 – 33 –
dB
frequency 1 kHz
0 ÷ - 30 dBm0 35
36
36
-40 dBm0 29
30
30
-45 dBm0 24
25
25
-55 dBm0 15
15
15
Total distortions with pseudonoise
-3 dBm0 27.5 – 28 – 28.5 –
dB
as per CCITT G.714
6 ÷ - 27 dBm0 35
35.5
36
-34 dBm0 33.1
33.5
34.2
-40 dBm0 28.2
28.5
30
-55 dBm0 13.2
13.5
15
Noise of "silent" channel (for trough channel and
– -70 – -70 – -83 dBm
channel AD psophometrically weighted)
Amplitude-frequency characteristic
15 Hz – -40 – -40 -0.15 0
dB
(AFC).
50 Hz – -30 – -30 -0.15 0
(Relatively to level 0 dBm0 at
60 Hz – -26 – -26 -0.15 0
frequency 1.02 kHz) *
200 Hz – – -1.0 -0.4 -0.15 0
from 300 to 3000 Hz -0.3 0.3 -0.15 0.15 -0.15 0.15
3300 Hz -0.70 0.3 -0.35 0.15 -0.35 0.15
3400 Hz -1.6 0 -0.8 0 -0.8 0
4000 Hz – -28 – -14 – -14
4600 Hz – -60 – -32 – -30
Noise level in the frequency range from 300 to 3000 Hz – -48 – -48 – -48 dB
(relatively to level 0 dBm0 at frequency 1.02 kHz under
transmission and receipt) *
Attenuation of parasitic
from 4600 to 7600 Hz – -30 – – – -30 dB
harmonics beyond the limits of from 7600 to 8400 Hz – -40 – – – -40
gating frequency VFRO VFRO from 8400 to 100000 – -30 – – – -30
(Relatively to input signal of
Hz
frequency 300–3400 Hz and
level
0 dBm0)
6
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