- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄97866 > DS2148GN (DALLAS SEMICONDUCTOR) DATACOM, PCM TRANSCEIVER, BGA49 PDF資料下載
參數(shù)資料
| 型號： | DS2148GN |
| 廠商： | DALLAS SEMICONDUCTOR |
| 元件分類： | Digital Transmission Interface |
| 英文描述： | DATACOM, PCM TRANSCEIVER, BGA49 |
| 封裝： | CABGA-49 |
| 文件頁數(shù)： | 5/15頁 |
| 文件大?。?/td> | 387K |
| 代理商： | DS2148GN |
MAX8614A/MAX8614B
Dual-Output (+ and -) DC-DC
Converters for CCD
______________________________________________________________________________________
13
It is important to connect the GND pin, the input
bypass-capacitor ground lead, and the output filter
capacitor ground lead to a single point (star ground
configuration) to minimize ground noise and improve
regulation. Also, minimize lead lengths to reduce stray
capacitance, trace resistance, and radiated noise, with
preference given to the feedback circuit, the ground
circuit, and LX_. Place feedback resistors R1–R4 as
close to their respective feedback pins as possible.
Place the input bypass capacitor as close as possible
to AVCC and GND.
Chip Information
PROCESS: BiCMOS
LXN
VCC
PVP
C5
1.0
F
C6
0.22
F
C4
22
F
C2
4.7
F
C3
1
F
C1
2.2
F
VBATT
(2.7V ~ 5V)
FAULT
VBATT
REF
FBN
14
12
10
8
R3
187k
1%
R4
30.9k
1%
R5
100k
R1
1.4M
1%
R2
100k
1%
VINV
VBST
13
511
1
9
2
3
4
6
7
ONBST
ONINV
REF
VINV
-7.5V AT 100mA
D2
CMHSH5-21
D1
CMHSH5-21
MAX8614A
MAX8614B
LXP
SEQ
GND
PGND
VBST
+15V AT 50mA
L2
4.7
H
L1
2.2
H
FBP
FLT
AVCC
Figure 1. Typical Application Circuit
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2148G | DATACOM, PCM TRANSCEIVER, BGA49 |
| DS2148TN | DATACOM, PCM TRANSCEIVER, PQFP44 |
| DS2148T | DATACOM, PCM TRANSCEIVER, PQFP44 |
| DS2151QNB | DATACOM, FRAMER, PQCC44 |
| DS2151QB | DATACOM, FRAMER, PQCC44 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2148GN+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 5V E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2148GNB | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2148T | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 5V E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2148T+ | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 5V E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| DS2148TA2 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC 5V E1/T1/J1 Line Interface RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。