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參數(shù)資料
| 型號： | CD22357A |
| 廠商： | Intersil Corporation |
| 元件分類： | Codec |
| 英文描述： | CMOS Single-Chip, Full-Feature PCM CODEC |
| 中文描述： | CMOS單芯片，全功能的PCM編解碼器 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 55K |
| 代理商： | CD22357A |
4-169
CD22354A, CD22357A
Transmit Input Amplifier Gain,
Unity
A
CL
Unity Gain Configuration
Inverting or Non-Inverting
R
L
≥
10K, C
L
≤
50pF
-0.01
-
0.01
dB
Transmit Gain, Absolute
G
XA
R
L
≥
10K, C
L
≤
50pF
-0.15
-
0.15
dB
Receive Gain, Absolute
G
RA
R
L
≥
600
, C
L
≤
500pF
-0.15
-
0.15
dB
Electrical Specifications
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
AC NOISE
Transmit Noise
N
X
VF
X
I- = GND
-
12
15
dBrnc0
VF
X
I+ = GND
-
-74
-67
dBrn0p
Receive Noise
N
R
PCM Code Equivalent to 0V
-
7
11
dBrnc0
-
-83
-79
dBrn0p
V+ Power Supply Rejection
Transmit
PSRR
VF
X
I+ = 0V
V+ = 5V + (100mV
RMS
)
f = 0kHz to 50kHz
40
-
-
dBc
V- Power Supply Rejection
Transmit
PSRR
VF
X
I- = 0V
V- = -5V + (100mV
RMS
)
f = 0kHz to 50kHz
40
-
-
dBc
V+ Power Supply Rejection
Receive
PSRR
PCM Code = All 1 Code
V+ = 5V + (100mV
RMS
)
f = 0kHz to 4kHz
40
-
-
dBc
f = 4kHz to 25kHz
37
-
-
dB
f = 25kHz to 50kHz
36
-
-
dB
V- Power Supply Rejection
Receive
PSRR
PCM Code = All 1 Code
V- = -5V + (100mV
RMS
)
f = 0kHz to 4kHz
40
-
-
dBc
f = 4kHz to 25kHz
40
-
-
dB
f = 25kHz to 50kHz
36
-
-
dB
Cross Talk Transmit to Receive
CT
XR
VF
X
I- = 0dBm0 at 1020Hz
-
-80
-70
dB
Cross Talk Receive to Transmit
CT
RX
D
R
= 0dBm0 at 1020Hz,
VF
X
I- = 0V
-
-76
-70
dB
Electrical Specifications
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CD22357AE | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| CD22357AE WAF | 制造商:Harris Corporation 功能描述: |
| CD22357E | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| CD223N | 制造商:Schneider Electric 功能描述:SWITCH FUSIBLE GD 240V 100A 2P NEMA1 |
| CD22401BD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Peripheral IC |
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