參數(shù)資料
型號： MB6021A
廠商： Fujitsu Limited
英文描述： PCM Coders/Decoders(脈沖編碼器/解碼器)
中文描述： 的PCM編碼器/解碼器（脈沖編碼器/解碼器）
文件頁數(shù)： 11/20頁
文件大?。?/td> 308K
代理商： MB6021A
11
MB6021A/MB6022A
I
TRANSMISSION CHARACTERISTICS OF
μ
-LAW (MB6021A)
Recommended operating conditions unless otherwise noted.
Parameter
Symbol
Conditions
Value
Typ.
Unit
Min.
35.0
30.0
25.0
36.0
31.0
26.0
36.0
31.0
26.0
–0.4
–0.8
–2.0
–0.2
–0.4
–0.8
–0.2
–0.4
–0.8
24.0
–0.2
–0.2
–0.2
Note 1
64.0
Max.
Signal to distortion
(A to A)
SDA
1020 Hz tone
(C message)
+3 to –30 dBm0
–40 dBm0
–45 dBm0
+3 to –30 dBm0
–40 dBm0
–45 dBm0
+3 to –30 dBm0
–40 dBm0
–45 dBm0
+3 to –40 dBm0
–40 to –50 dBm0
–50 to –55 dBm0
+3 to –40 dBm0
–40 to –50 dBm0
–50 to –55 dBm0
+3 to –40 dBm0
–40 to –50 dBm0
–50 to –55 dBm0
0 to 60 Hz
60 to 300 Hz
300 to 3000 Hz
3000 to 3400 Hz
3400 to 4600 Hz
4.6 to 12 kHz
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Signal to distortion
(A to D)
SDX
1020 Hz tone
(C message)
—
—
Signal to distortion
(D to A)
SDR
1020 Hz tone
(C message)
—
—
Gain tracking
(A to A)
GTA
1020 Hz tone
—
0.4
0.8
2.0
0.2
0.4
0.8
0.2
0.4
0.8
Gain tracking
(A to D)
GTX
1020 Hz tone
—
Gain tracking
(D to A)
GTR
1020 Hz tone
—
Frequency
response (A to A)
FRA
Relative to 0 dBm0, 820 Hz
—
0.3
1.6
Frequency
response (A to D)
FRX
0 to 60 Hz
60 to 300 Hz
300 to 3000 Hz
3000 to 3400 Hz
3400 to 4600 Hz
4.6 to 12 kHz
Relative to 0 dBm0, 820 Hz
24.0
–0.1
–0.1
–0.1
Note 2
32.0
—
0.15
0.8
dB
dB
dB
dB
dB
dB
Frequency
response (D to A)
FRR
0 to 300 Hz
300 to 3000 Hz
3000 to 3400 Hz
3400 to 4600 Hz
4.6 to 12 kHz
Relative to 0 dBm0, 820 Hz
–0.1
–0.1
–0.1
Note 2
32.0
—
0.15
0.8
dB
dB
dB
dB
dB
(Continued)
Notes: 1. 29 (1 – Sin
)
2. 29 (1 – Sin
)
π
(4000–f)
1200
1200
π
(4000–f)
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PDF描述
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相關代理商/技術參數(shù)
參數(shù)描述
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