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參數(shù)資料
| 型號： | TCM129C17ADW |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | Codec |
| 英文描述： | COMBINED SINGLE-CHIP PCM CODEC AND FILTER |
| 中文描述： | 聯(lián)合單芯片的PCM編解碼器和過濾器 |
| 文件頁數(shù)： | 6/25頁 |
| 文件大?。?/td> | 392K |
| 代理商： | TCM129C17ADW |
TCM29C13A, TCM29C14A, TCM29C16A, TCM29C17A,
TCM129C13A, TC,129C14A, TCM129C16A, TCM129C17A
COMBINED SINGLE-CHIP PCMCODEC AND FILTER
SCTS030E – AUGUST 1989 – REVISED OCTOBER 1996
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
supply current, f
DCLK
= 2.048 MHz, outputs not loaded
PARAMETER
TEST CONDITIONS
TCM29CxxA
MIN
TYP
TCM129CxxA
MIN
TYP
UNIT
MAX
MAX
Supply current
from VCC
Operating
7
9
8
13
ICC
Standby
FSX or FSR at VIL after 300 ms
PDN VIL after 300 ms
0.5
1.1
0.7
1.5
mA
Power down
0.3
0.9
0.4
1
Supply current
from VBB
Operating
–7
–9
–8
–13
IBB
Standby
FSX or FSR at VIL after 300 ms
PDN VIL after 300 ms
–0.5
–1
–0.7
–1.5
mA
Power down
–0.3
–0.9
–0.4
–1.1
Operating
70
90
80
130
PD
Power dissipation
Standby
FSX or FSR at VIL after 300 ms
PDN VIL after 300 ms
5
10
7
15
mW
Power down
3
8
4
10
All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25
°
C.
ground terminals
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
DC resistance between ANLG GND and DGTL GND
34
digital interface
PARAMETER
TEST CONDI-
TIONS
TCM29CxxA
TYP
2.4
TCM129CxxA
TYP
2.4
UNIT
MIN
MAX
MIN
MAX
VOH
High level output voltage
High-level output voltage
PCM OUT
IOH = –9.6 mA
IOH = –1.2 mA
V
SIGR
2.4
2.4
VOL
Low-level output voltage at PCM OUT, TSX,
SIGR
IOL = 3.2 mA
0.4
0.5
V
IIH
IIL
Ci
Co
All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25
°
C.
transmit amplifier input
High-level input current, any digital input
VI = 2.2 V to VCC
VI = 0 to 0.8 V
10
12
μ
A
μ
A
pF
Low-level input current, any digital input
10
12
Input capacitance
5
10
5
10
Output capacitance
5
5
pF
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
±
100
±
25
UNIT
nA
Input current at ANLG IN+, ANLG IN –
Input offset voltage at ANLG IN+, ANLG IN –
VI = –2.17 V to 2.17 V
mV
Common-mode rejection at ANLG IN +, ANLG IN –
55
dB
Open-loop voltage amplification at GSX
5000
Open-loop unity-gain bandwidth at GSX
1
MHz
M
Input resistance at ANLG IN+, ANLG IN –
All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25
°
C.
receive filter output
10
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Output offset voltage at PWRO+, PWRO– (single ended)
Relative to ANLG GND
80
180
mV
Output resistance at PWRO+, PWRO–
All typical values are at VBB = –5 V, VCC = 5 V, and TA = 25
°
C.
1
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| TCM129C17AN | COMBINED SINGLE-CHIP PCM CODEC AND FILTER |
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| TCM129C16A | Combined Single-Chip PCM Codec And Filter(單片PCM編碼譯碼器和濾波器) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TCM129C17AN | 制造商:TI 制造商全稱:Texas Instruments 功能描述:COMBINED SINGLE-CHIP PCM CODEC AND FILTER |
| TCM129C17DW | 制造商:TI 制造商全稱:Texas Instruments 功能描述:COMBINED SINGLE-CHIP PCM CODEC AND FILTER |
| TCM129C17N | 制造商:TI 制造商全稱:Texas Instruments 功能描述:COMBINED SINGLE-CHIP PCM CODEC AND FILTER |
| TCM129C18 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:ANALOG INTERFACE FOR DSP |
| TCM129C18DW | 制造商:TI 制造商全稱:Texas Instruments 功能描述:ANALOG INTERFACE FOR DSP |
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