參數(shù)資料
型號： MC145502FN
廠商： MOTOROLA INC
元件分類： 編解碼器
英文描述： PCM Codec-Filter Mono-Circuit
中文描述： A/MU-LAW, PCM CODEC, PQCC28
封裝： PLASTIC, LCC-28
文件頁數(shù)： 14/28頁
文件大?。?/td> 539K
代理商： MC145502FN
MC145500
MC145501
MC145502
MC145503
MC145505
14
MOTOROLA
Figure 5. MC145502 Gain vs Level Mu–Law Transmit
Figure 6. MC145502 Gain vs Level Mu–Law Receive
Figure 7. MC145502 Quantization
Distortion Mu–Law Transmit
Figure 8. MC145502 Quantization
Distortion Mu–Law Receive
Figure 9. MC145502 Gain vs Level A–Law Transmit
Figure 10. MC145502 Gain vs Level A–Law Receive
INPUT LEVEL AT 1.02 kHz
VDD = + 5 V
VSS = – 5 V
2048 kHz CLOCK
GUARANTEED
PERFORMANCE
TYPICAL
PEFORMANCE
– 1.00
– 0.80
– 0.60
– 0.40
– 0.20
0
0.20
0.40
0.60
0.80
1.00
G
INPUT LEVEL AT 1.02 kHz
VDD = + 5 V
VSS = – 5 V
2048 kHz CLOCK
GUARANTEED
PERFORMANCE
TYPICAL
PEFORMANCE
0
– 10
– 20
– 30
– 40
– 50
– 60
– 1.00
– 0.80
– 0.60
– 0.40
– 0.20
0
0.20
0.40
0.60
0.80
1.00
G
INPUT LEVEL AT 1.02 kHz
C–MESSAGE WEIGHTED
VDD = + 5 V
VSS = – 5 V
2048 kHz CLOCK
GUARANTEED
PERFORMANCE
TYPICAL
PEFORMANCE
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
Q
INPUT LEVEL AT 1.02 kHz
C–MESSAGE WEIGHTED
VDD = + 5 V
VSS = – 5 V
2048 kHz CLOCK
GUARANTEED
PERFORMANCE
TYPICAL
PEFORMANCE
10.0
15.0
20.0
25.0
30.0
35.0
40.0
45.0
Q
TYPICAL PEFORMANCE
GUARANTEED
PERFORMANCE
VDD = + 5 V
VSS = – 5 V
2048 kHz CLOCK
– 0.8
– 0.6
– 0.4
– 0.2
0
0.2
0.4
0.6
0.8
INPUT LEVEL PSEUDO NOISE (dBm0)
G
– 0.8
– 0.6
– 0.4
– 0.2
0
0.2
0.4
0.6
0.8
TYPICAL PEFORMANCE
GUARANTEED
PERFORMANCE
VDD = + 5 V
VSS = – 5 V
2048 kHz CLOCK
INPUT LEVEL PSEUDO NOISE (dBm0)
G
0
– 10
– 20
– 30
– 40
– 50
– 60
– 10
– 20
– 30
– 40
– 50
– 60
– 10
– 20
– 30
– 40
– 50
– 60
0
– 10
– 20
– 30
– 40
– 50
– 60
0
– 10
– 20
– 30
– 40
– 50
– 60
相關(guān)PDF資料
PDF描述
MC145502L Single Channel (1.8V) SVS w/ Watchdog in 5/SOT23 5-SOT-23 -40 to 85
MC145502P PCM Codec-Filter Mono-Circuit
MC145503 Single Channel (1.8V) SVS w/ Watchdog in 5/SOT23 5-SOT-23 -40 to 85
MC145503DW PCM Codec-Filter Mono-Circuit
MC145503L Single Channel (1.5V) SVS with /MR in 5/SOT23 5-SOT-23 -40 to 85
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參數(shù)描述
MC145502FNR2 制造商:Freescale Semiconductor 功能描述:
MC145502P 制造商:Motorola Inc 功能描述:
MC145503DWR2 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC145503P 制造商:Rochester Electronics LLC 功能描述:PCM CODEC-FILTER - Bulk
MC145505DWR2 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Motorola Inc 功能描述: 制造商:MOTOROLA 功能描述:
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