參數(shù)資料
型號: PEB24902
廠商: SIEMENS A G
元件分類: 數(shù)字傳輸電路
英文描述: Quad ISDN Echocancellation Circuit Analogue Front End Quad IEC AFE
中文描述: DATACOM, ISDN ECHO CANCELLER, PQFP64
文件頁數(shù): 10/50頁
文件大小: 502K
代理商: PEB24902
PEB 24902
PEF 24902
Overview
Semiconductor Group
10
05.96
1.5
The following tables group the pins according to their functions. They include pin name,
Pin Definitions and Functions
pin number, type, a brief description of the function and cross-references referring to the
sections in which the pin functions are discussed.
Table 1
Pin Definitions and Functions
Pin No. Symbol
Input (I)
Output (O)
Description
Reference
Power Supply Pins
37
VDD
d1
11
VDD
d2
34
VDD
a1
15
VDD
a2
46
VDD
a3
3
VDD
a4
42
GND
d1
6
GND
d2
32
GND
a1
17
GND
a2
49
GND
a3
64
GND
a4
30
VREF
1
5V +/-5% digital supply voltage
5.1
5V +/-5% analogue supply voltage
5.1
0V digital
5.1
0V analogue
5.1
I/O
VREF pin to Buffer internally
generated voltage with capacitor
100 nF vs. GND
VREF pin to Buffer internally
generated voltage with capacitor
100 nF vs. GND
VREF pin to Buffer internally
generated voltage with capacitor
100 nF vs. GND
2
19
VREF
2
I/O
2
51
VREF
3
I/O
2
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PEB24902/11 制造商:PULSE 制造商全稱:Pulse A Technitrol Company 功能描述:TELECOMMUNICATIONS PRODUCTS
PEB24902H 制造商:Rochester Electronics LLC 功能描述:- Bulk
PEB24902-HV1.1 制造商:Siemens 功能描述:Part Number Only
PEB24902HV2.1 制造商:Rochester Electronics LLC 功能描述:- Bulk
PEB24902HV21XP 制造商:Lantiq 功能描述:ISDN U 1-Line 15.36Mbps 5V 64-Pin MQFP