參數(shù)資料
型號(hào): TP13057BN
廠商: Texas Instruments, Inc.
英文描述: CAPACITOR 18000UF 35V ELECT TSUP
中文描述: 整體式串行接口的PCM編解碼器和過濾器
文件頁數(shù): 7/17頁
文件大?。?/td> 249K
代理商: TP13057BN
TP3054B, TP3057B, TP13054B, TP13057B
MONOLITHIC SERIAL INTERFACE
COMBINED PCMCODEC AND FILTER
SCTS042A – MAY 1990 – REVISED JULY 1996
7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
filter gains and tracking errors
PARAMETER
TEST CONDITIONS
3.17 dBm0
MIN
TYP
2.501
MAX
UNIT
Maximum peak transmit overload level
TP3054B, TP13054B
V
TP3057B, TP13057B
3.14 dBm0
TA = 25
°
C
f = 16 Hz
2.492
Transmit filter gain, absolute (at 0 dBm0)
– 0.15
0.15
dB
–40
f = 50 Hz
–30
f = 60 Hz
–26
f = 200 Hz
–1.8
–0.1
Transmit filter gain relative to absolute
Transmit filter gain, relative to absolute
f = 300 Hz to 3000 Hz
–0.15
0.15
dB
f = 3300 Hz
–0.35
0.05
f = 3400 Hz
–0.8
0
f = 4000 Hz
f
4600 Hz (measure response from
0 Hz to 4000 Hz)
–14
–32
Absolute transmit gain variation with temperature and supply
voltage
Relative to absolute transmit gain
See Note 4
–0.1
0.1
dB
Sinusoidal test method,
Reference level = –10 dBm0
Transmit gain tracking error with level
3 dBm0
input level
–40 dBm0
–40 dBm0 > input level
–50 dBm0
–50 dBm0 > input level
–55 dBm0
Input is digital code sequence for
0 dBm0 signal,
±
0.2
±
0.4
±
0.8
dB
Receive filter gain, absolute (at 0 dBm0)
TA = 25
°
C
TA = 25
°
C
–0.15
0.15
dB
f = 0 Hz to 3000 Hz,
–0.15
0.15
Receive filter gain relative to absolute
Receive filter gain, relative to absolute
f = 3300 Hz
–0.35
0.05
dB
f = 3400 Hz
–0.8
0
f = 4000 Hz
–14
Absolute receive gain variation with temperature and supply
voltage
TA = full range,
See Note 4
–0.1
0.1
dB
Sinusoidal test method; reference
input PCM code corresponds to an
ideally encoded –10 dBm0 signal
3 dBm0
input level
–40 dBm0
–40 dBm0 > input level
–50 dBm0
–50 dBm0 > input level
–55 dBm0
RL = 10 k
Pseudo noise test method; reference
input PCM code corresponds to an
ideally encoded –10 dBm0 signal
3 dBm0
input level
–40 dBm0
–40 dBm0 > input level
–50 dBm0
–50 dBm0 > input level
–55 dBm0
Receive gain tracking error with level
±
0.2
±
0.4
±
0.8
±
2.5
dB
Receive output drive voltage
V
Transmit and receive gain tracking error with level (A-law,
CCITT C 712)
±
0.25
±
0.3
±
0.45
dB
All typical values are at VCC = 5 V, VBB = –5 V, and TA = 25
°
C.
Absolute rms signal levels are defined as follows: VI = 1.2276 V = 0 dBm0 = 4 dBm at f = 1.02 kHz with RL = 600
.
NOTE 4: Full range for the TP3054B and TP3057B is 0
°
C to 70
°
C. Full range for the TP13054B and TP13057B is –40
°
C to 85
°
C.
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