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MC145505DW PDF预览

MC145505DW

更新时间: 2024-01-07 04:40:23
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 解码器编解码器PC
页数 文件大小 规格书
28页 541K
描述
PCM Codec-Filter Mono-Circuit

MC145505DW 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.45
压伸定律:A/MU-LAW滤波器:YES
JESD-30 代码:R-PDIP-T16长度:19.175 mm
功能数量:1端子数量:16
工作模式:ASYNCHRONOUS最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
座面最大高度:4.44 mm标称供电电压:12 V
表面贴装:NO技术:CMOS
电信集成电路类型:PCM CODEC温度等级:INDUSTRIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:7.62 mm

MC145505DW 数据手册

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ANALOG TRANSMISSION PERFORMANCE  
(V  
DD  
= + 5 V ± 5%, V  
= – 5 V ± 5%, V = V  
= 0 V, V = RSI = V  
(Internal 3.15 V Reference), 0 dBm0 = 1.546 Vrms = + 6 dBm @  
SS  
LS AG  
ref SS  
600 , T = – 40 to + 85°C, TDC = RDC = CC = 2.048 MHz, TDE = RCE = MSI = 8 kHz, Unless Otherwise Noted)  
A
End–to–End  
A/D  
D/A  
Characteristic  
Min  
Max  
Min  
Max  
Min  
Max  
Unit  
dB  
dB  
dB  
dB  
dB  
Absolute Gain (0 dBm0 @ 1.02 kHz, T = 25°C, V  
= 5 V, V = – 5 V)  
SS  
– 0.30 + 0.30 – 0.30 + 0.30  
A
DD  
Absolute Gain Variation with Temperature 0 to + 70°C  
Absolute Gain Variation with Temperature – 40 to +85°C  
Absolute Gain Variation with Power Supply (V = 5 V, V  
± 0.03  
± 0.1  
± 0.03  
± 0.1  
= – 5 V, 5%)  
± 0.02  
± 0.02  
DD SS  
Gain vs Level Tone (Relative to – 10 dBm0, 1.02 kHz) + 3 to – 40 dBm0 – 0.4  
– 40 to – 50 dBm0 – 0.8  
+ 0.4  
+ 0.8  
+ 1.6  
– 0.2  
– 0.4  
– 0.8  
+ 0.2  
+ 0.4  
+ 0.8  
– 0.2  
– 0.4  
– 0.8  
+ 0.2  
+ 0.4  
+ 0.8  
– 50 to – 55 dBm0 – 1.6  
Gain vs Level Pseudo Noise (A–Law Relative to – 10 dBm0)  
dB  
CCITT G.714  
– 10 to – 40 dBm0  
– 40 to – 50 dBm0  
– 50 to – 55 dBm0  
– 0.25 + 0.25 – 0.25 + 0.25  
– 0.30 + 0.30 – 0.30 + 0.30  
– 0.45 + 0.45 – 0.45 + 0.45  
Total Distortion – 1.02 kHz Tone (C–Message)  
0 to – 30 dBm0  
– 40 dBm0  
35  
29  
24  
36  
29  
24  
36  
30  
25  
dBC  
dB  
– 45 dBm0  
Total Distortion With Pseudo Noise (A–Law)  
CCITT G.714  
– 3 dBm0  
– 6 to – 27 dBm0  
27.5  
35  
28  
28.5  
36  
34.2  
30.0  
15.0  
35.5  
33.5  
28.5  
13.5  
– 34 dBm0 33.1  
– 40 dBm0 28.2  
– 55 dBm0 13.2  
Idle Channel Noise (For End–End and A/D, See Note 1)  
Mu–Law, C–Message Weighted  
A–Law, Psophometric Weighted  
15  
– 69  
15  
– 69  
9
– 78  
dBrnC0  
dBm0p  
Frequency Response (Relative to 1.02 kHz @ 0 dBm0)  
15 to 60 Hz  
300 to 3000 Hz – 0.3  
3400 Hz – 1.6  
– 23  
+ 0.3  
0
– 28  
– 60  
– 23  
0.15  
dB  
– 0.15 + 0.15 – 0.15 + 0.15  
– 0.8  
0
– 14  
– 32  
– 0.8  
0
– 14  
– 30  
4000 Hz  
4600 Hz  
Inband Spurious (1.02 kHz @ 0 dBm0, Transmit and RxO)  
– 43  
– 43  
dBm0  
dB  
300 to 3000 Hz  
Out–of–Band Spurious at RxO (300 – 3400 Hz @ 0 dBm0 In)  
4600 to 7600 Hz  
– 30  
– 40  
– 30  
– 30  
– 40  
– 30  
7600 to 8400 Hz  
8400 to 100,000 Hz  
Idle Channel Noise Selective @ 8 kHz, Input = V , 30 Hz Bandwidth  
AG  
– 70  
– 70  
180  
dBm0  
µs  
Absolute Delay @ 1600 Hz (TDC = 2.048 MHz, TDE = 8 kHz)  
310  
Group Delay Referenced to 1600 Hz (TDC = 2048 kHz,  
µs  
TDE = 8 kHz)  
500 to 600 Hz  
200  
140  
70  
40  
75  
– 40  
– 40  
– 30  
– 20  
90  
600 to 800 Hz  
800 to 1000 Hz  
1000 to 1600 Hz  
1600 to 2600 Hz  
2600 to 2800 Hz  
2800 to 3000 Hz  
110  
170  
120  
160  
Crosstalk of 1020 Hz @ 0 dBm0 From A/D or D/A (Note 2)  
– 75  
– 41  
– 80  
– 41  
dB  
dB  
Intermodulation Distortion of Two Frequencies of Amplitudes – 4 to  
– 21 dBm0 from the Range 300 to 3400 Hz  
NOTES:  
1. Extrapolated from a 1020 Hz @ – 50 dBm0 distortion measurement to correct for encoder enhancement.  
2. Selectively measured while the A/D is stimulated with 2667 Hz @ – 50 dBm0.  
MOTOROLA  
MC145500MC145501MC145502MC145503MC145505  
5

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