TP3054-X NSC [National Semiconductor], TP3054-X Datasheet - Page 11

• Manufacturer Part Number: TP3054-X
• Description: Extended Temperature Serial Interface CODEC/Filter COMBO Family
• Manufacturer: NSC [National Semiconductor]

NOISE
SOS
DISTORTION
STD
STD
SFD
SFD
IMD
CROSSTALK
CT
CT
V
V
V
Symbol
IN
IN
IN
Transmission Characteristics
Unless otherwise noted, limits printed in BOLD characters are guaranteed for V
−40˚C to +85˚C by correlation with 100% electrical testing at T
production tests and/or product design and characterization. GNDA = 0V, f = 1.02 kHz, V
connected for unity gain non inverting. Typicals are specified at V
ENCODING FORMAT AT D
Note 3: Measured by extrapolation from the distortion test result at −50 dBm0.
Note 4: PPSR
Note 5: TP3054/57 are measured using C message weighted filter for µ-law and psophometric weighted filter for A-law.
Note 6: CT
X-R
R-X
(at GS
(at GS
(at GS
X,
R
X
R
X
X
X
Spurious Out-of-Band Signals
at the Channel Output
Signal to Total Distortion
Transmit or Receive
Half-Channel
Single Frequency Distortion,
Transmit
Single Frequency Distortion,
Receive
Intermodulation Distortion
Transmit to Receive Crosstalk,
0 dBm0 Transmit Level
Receive to Transmit Crosstalk,
0 dBm0 Receive Level
X–R
)=+Full-Scale
)=0V
)=−Full-Scale
X
, NPSR
@
1.544 MHz MCLK
X
, and CT
Parameter
R–X
X
are measured with a −50 dBm0 activation signal applied to VF
freq. is −70 dB max. 50%
1
1
0
0
0
1
1
0
X
0
1
1
0
Loop Around Measurement, 0 dBm0,
300 Hz to 3400 Hz Input PCM Code
Applied at D
Sinusoidal Test Method (Note 6)
Level=3.0 dBm0
Loop Around Measurement,
VF
Frequencies in the Range
300 Hz−3400 Hz
f=300 Hz−3400 Hz
D
f=300 Hz−3400 Hz, VF
(Note 4)
OUTPUT
R
4600 Hz–7600 Hz
7600 Hz–8400 Hz
8400 Hz–100,000 Hz
X
=Quiet PCM Code (Note 6)
(Continued)
±
I
TP3054
0
1
1
0
5% BCLK
+
µ-Law
=0 dBm0 to −30 dBm0
=−40 dBm0
=−55 dBm0
=−4 dBm0 to −21 dBm0, Two
0
1
1
0
X
R
.
duty cycle.
Conditions
11
A
0
1
1
0
= 25˚C. All other limits are assured by correlation with other
CC
= +5.0V, V
0
1
1
0
X
I=Multitone
0
1
1
0
X
XMT
RCV
XMT
RCV
CC
BB
I
+
.
= −5.0V, T
= +5.0V
1
1
0
0
IN
(Includes Even Bit Inversion)
0
1
1
0
±
= 0 dBm0, transmit input amplifier
Min
33
36
28
29
13
14
5%, V
A
= 25˚C.
1
0
0
1
BB
TP3057
0
1
1
0
A-Law
= −5.0V
Typ
−90
−90
1
0
0
1
±
Max
5%; T
−30
−30
−40
−30
−43
−43
−41
−70
−70
0
1
1
0
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A
1
0
0
1
=
Units
dBC
dBC
dBC
dBC
dBC
dBC
dB
dB
dB
dB
dB
dB
dB
dB
dB
0
1
1
0