Datasheet
TLV320AIC1110
SLAS359 – DECEMBER 2001
15
www.ti.com
electrical characteristics over recommended ranges of supply voltage and free-air temperature (unless
otherwise noted) (continued)
receive filter transfer, companded mode (µ-law or A-law) or linear mode selected (MCLK = 2.048 MHz) (see
Note 11)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
f
EAR1
or f
EAR2
<100 Hz –0.5 0.5
f
EAR1
or f
EAR2
= 200 Hz –0.5 0.5
G i l ti t i t i l i t 1020 H i t l
f
EAR1
or f
EAR2
= 300 Hz to 3 kHz –0.5 0.5
Gain relative to input signal gain at 1020 Hz, internal
high
-p
ass filter disabled
f
EAR1
or f
EAR2
= 3.4 kHz –1.5 0
dB
hi
g
h
-pass
filt
er
di
sa
bl
e
d
f
EAR1
or f
EAR2
= 4 kHz –14
dB
f
EAR1
or f
EAR2
= 4.6 kHz –35
f
EAR1
or f
EAR2
= 8 kHz –47
Gain relative to input si
g
nal
g
ain at 1020 Hz, internal
f
EAR1
or f
EAR2
<100 Hz –15
dB
Gain
relative
to
in ut
signal
gain
at
1020
Hz
,
internal
high-pass filter enabled
f
EAR1
or f
EAR2
= 200 Hz –5
dB
NOTE 11. RXPGA = –1 dB, RXVOL = 0 dB
receive idle channel noise and distortion, EAR1 selected, companded mode (µ-law or A-law) selected (see
Note 10)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Receive noise, psophometrically weighted PCMIN = 11010101 (A-law) –89 –86 dBm0
p
Receive noise, C-message weighted PCMIN = 11111111 (µ-law) 36 50 µV
rms
PCMIN to EAR1ON, EAR1OP at 3 dBm0 21
PCMIN to EAR1ON, EAR1OP at 0 dBm0 25
PCMIN to EAR1ON, EAR1OP at –5 dBm0 36
Receive si
g
nal-to-distortion ratio with 1020-Hz
PCMIN to EAR1ON, EAR1OP at –10 dBm0 43
dB
Receive
signal to distortion
ratio
with
1020 Hz
sinewave input
PCMIN to EAR1ON, EAR1OP at –20 dBm0 40
dB
PCMIN to EAR1ON, EAR1OP at –30 dBm0 38
PCMIN to EAR1ON, EAR1OP at –40 dBm0 28
PCMIN to EAR1ON, EAR1OP at –45 dBm0 23
NOTE 10: RXPGA = –4 dB for 32 Ω, RXVOL = 0 dB, 1020-Hz input signal at PCMI, output measured differentially between EAR1ON and EAR1OP.
receive idle channel noise and distortion, EAR1 selected, linear mode selected (see Note 10)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Receive noise, (20-Hz to 20-kHz brickwall window) PCMIN = 000000000000000 –88 –83 dBm0
PCMIN to EAR1ON, EAR1OP at 3 dBm0 53 61
PCMIN to EAR1ON, EAR1OP at 0 dBm0 63 75
PCMIN to EAR1ON, EAR1OP at –5 dBm0 60 72
Receive si
g
nal-to-distortion ratio with 1020-Hz
PCMIN to EAR1ON, EAR1OP at –10 dBm0 56 67
dB
Receive
signal to distortion
ratio
with
1020 Hz
sine-wave input
PCMIN to EAR1ON, EAR1OP at –20 dBm0 50 63
dB
PCMIN to EAR1ON, EAR1OP at –30 dBm0 45 50
PCMIN to EAR1ON, EAR1OP at –40 dBm0 40 51
PCMIN to EAR1ON, EAR1OP at –45 dBm0 38 49
Intermodulation distortion, 2-tone CCITT method,
CCITT G.712 (7.1), R2 50
dB
Intermodulation
distortion
,
2 tone
CCITT
method
,
composite power level, –13 dBm0
CCITT G.712 (7.2), R2 54
dB
NOTE 10: RXPGA = –4 dB for 32 Ω, RXVOL = 0 dB, 1020-Hz input signal at PCMI, output measured differentially between EAR1ON and EAR1OP.