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参数资料
| 型号： | S5T8554B03-D0B0 |
| 元件分类： | 编解码器 |
| 英文描述： | MU-LAW, PCM CODEC, PDIP16 |
| 封装： | DIP-16 |
| 文件页数： | 12/12页 |
| 文件大小： | 260K |
| 代理商： | S5T8554B03-D0B0 |
CODEC FOR DIGITAL ANSWERING PHONE
S5T8554B
9
Transmit Delay, Relative
to tD(ATX)
tD(RTX)
f = 500Hz
600Hz
f = 600Hz
800Hz
f = 800Hz
1000Hz
f = 1000Hz
1600Hz
f = 1600Hz
2600Hz
f = 2600Hz
2800Hz
f = 2800Hz
3000Hz
220
145
75
40
75
105
155
s
Noise
Receive Noise,
C Message Weighted
NRXC
PCM code equals alternating positive
and negative zero, S5T8554B03
18
dBrn
C0
Transmit Noise,
C Message Weighted
NTXC
S5T8554B03
15
dBrn
C0
Noise, Single Frequency
NSF
f = 0kHz to 100kHz, loop around
measurement, VFXI+ = 0Vrms
53
dBrn
C0
Positive Power Supply
Rejection,Transmit
PSRR(PTX) VFXI+ = 0 Vrms,
Vcc = 5.0 VDC + 100mVms
f = 0kHz - 50kHz
25
dBC
Negative Power Supply
Rejection, Transmit
PSRR(NTX) VFXI+ = 0 Vrms,
VBB = 5.0 VDC + 100mVrms
f = 0kHz - 50kHz
25
dBC
Positive Power Supply
Rejection, Receive
PSRR(PRX) PCM code equals positive zero
Vcc = 5.0VDC + 100mVrms
f = 0Hz - 4000Hz
f = 4kHz - 25kHz
25
dBC
dB
Negative Power Supply
Rejection, Receive
PSRR(NRX) PCM code equals positive zero
VBB = 5.0VDC + 100mVrms
f = 0Hz
4000Hz
f = 4kHz
25kHz
25
dBC
dB
Spurious Out
Band
Signals at the Channel
Output
SOS
Loop around measurement, 0dBm0,
300Hz
3400Hz input PCM applied to
DR, Measure individual image signals
at VFRO
4600Hz
7600Hz
7600Hz
100,000Hz
28
-35
dB
Distortion
Signal to Total Distortion
Transmit or Receive
Half-Channel
THDTX
THDRXa
Sinusoidal test method;
level = 3.0dBm0
= 0dBm0 to 30dBm0
=
40dBm0 XMT
RCV
28
30
25
dBC
TRANSMISSION CHARACTERISTICS (Continued)
(Unless otherwise specified: Ta = 0
°C to 70°C, Vcc = 5V ± 5%, VBB = 5V ± 5%, GNDA = 0V, f = 1.02kHz
Vin = 0dBm0, transmit input amplifier connected for unity-gain, non-inverting )
Characteristic
System
Test Conditions
Min.
Typ.
Max.
Unit
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相关代理商/技术参数 |
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|---|---|
| S5T8554B03-S0B0 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:CODEC FOR DIGITAL ANSWERING PHONE |
| S5T8555 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:TIME SLOT ASSIGNMENT CIRCUIT |
| S5T8555X01-L0B0 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:TIME SLOT ASSIGNMENT CIRCUIT |
| S5T8557B01-D0B0 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:1 CHIP CODEC |
| S5T8557B01-S0B0 | 制造商:SAMSUNG 制造商全称:Samsung semiconductor 功能描述:1 CHIP CODEC |
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