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參數(shù)資料
| 型號： | TP3057BDW |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | Codec |
| 英文描述： | MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER |
| 中文描述： | 整體式串行接口的PCM編解碼器和過濾器 |
| 文件頁數(shù)： | 16/17頁 |
| 文件大小： | 249K |
| 代理商： | TP3057BDW |
TP3054B, TP3057B, TP13054B, TP13057B
MONOLITHIC SERIAL INTERFACE
COMBINED PCMCODEC AND FILTER
SCTS042A – MAY 1990 – REVISED JULY 1996
16
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
power supplies
While the pins of the TP1305xB and TP305xB families are well protected against electrical misuse, it is
recommended that the standard CMOS practice be followed, ensuring that ground is connected to the device
before any other connections are made. In applications where the printed-circuit board can be plugged into a
hot socket with power and clocks already present, an extra long ground pin in the connector should be used.
All ground connections to each device should meet at a common point as close as possible to ANLG GND. This
minimizes the interaction of ground return currents flowing through a common bus impedance. V
CC
and V
BB
supplies should be decoupled by connecting 0.1-
μ
F decoupling capacitors to this common point. These bypass
capacitors must be connected as close as possible to V
CC
and V
BB
.
For best performance, the ground point of each codec/filter on a card should be connected to a common card
ground in star formation, rather than via a ground bus. This common ground point should be decoupled to V
CC
and V
BB
with 10-
μ
F capacitors.
Data
Out
Digital
Interface
Analog Interface
R2
R1
From SLIC
PDN
5 V or GND
Data In
To SLIC
5 V
0.1
μ
F
0.1
μ
F
–5 V
MCLKX
BCLKX
DX
FSX
GSX
VFXI–
VFXI+
MCLKR/PDN
BCLKR/CLKSEL
DR
FSR
VFRO
VCC
ANLG GND
VBB
1
2
4
3
5
6
7
8
16
15
14
12
11
10
9
TP3054B
TP3057B
TP13054B
TP13057B
NOTE A: Transmit gain = 20 log
R1
R2
R2
,(
R1
R2
)
10 k
BCLKX (2.048 MHz/1.544 MHz)
Figure 4. Typical Synchronous Application
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TP3057BN | MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER |
| TP13054BDW | MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER |
| TP13054BN | MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER |
| TP15L20 | TRANSISTOR | BJT | DARLINGTON | NPN | 200V V(BR)CEO | 15A I(C) | TO-247VAR |
| TP15S | FLUORESCENT BATTEN 1X58W |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TP3057BDWR | 功能描述:接口—CODEC Mono Serial Intfc PCM Codec/Filter RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TP3057BJ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:A-Law CODEC |
| TP3057BN | 功能描述:接口—CODEC PCM CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
| TP3057J | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Enhanced Serial Interface CODEC/Filter COMBO Family |
| TP3057J-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:A-Law CODEC |
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