參數(shù)資料
型號(hào): 78P2241
廠商: Electronic Theatre Controls, Inc.
元件分類(lèi): 收發(fā)器
英文描述: Transceiver
中文描述: 收發(fā)器
文件頁(yè)數(shù): 5/23頁(yè)
文件大?。?/td> 132K
代理商: 78P2241
78P2241
E3/DS3/STS-1
Transceiver
5
PIN DESCRIPTION:
The 28-pin PLCC is compatible with 78P7200
(continued)
NAME
PIN
TQFP
PIN
PLCC
2,4,6,8,22
TYPE
DESCRIPTION
GND
1,3,4,7,8,12,14,
19,23,24,25,29,
30,31,32,36,41,
43,45,46,47,48
2
P
Ground. Connecting all ground pins to a common ground
plane is recommended.
RFO
5
-
A resistor to GND sets the operational speed of the chip.
RFO= 5.23K for DS3, RFO=6.81K for E3 and RFO=4.53K
for STS-1.
Receiver PLL filter capacitor.
LF1
26
19
-
ENDEC
27
20
I
Encoder/Decoder: When set low, activates B3ZS/HDB3
ENDEC on receiver and transmitter logic signals.
Note 1: Pin type: I-input; I3-three level logic input; O-output; P-power supply. Advanced Data sheet pin
assignment and functions are subject to change.
相關(guān)PDF資料
PDF描述
78P2241-IGT Transceiver
78P2241-IH Transceiver
78P2253-IGT XTAL CER SMT 11X5 4PAD
78P7200 Line Interface Unit
78P7200-IH Line Interface Unit
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
78P2241B 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:DS3 / E3 / STS-1 Transceivers
78P2241B-IGT 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Telecommunication IC
78P2241B-IGT/F 制造商:Maxim Integrated Products 功能描述:DS3/E3/STS-1 LIU-LINE CDE VIO. DET - Rail/Tube
78P2241B-IH 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Telecommunication IC
78P2241B-IH/F 制造商:Maxim Integrated Products 功能描述:MAXIM 78P2241B-IH/F LINE INTERFACE UNITS - Rail/Tube 制造商:Maxim Integrated Products 功能描述:Maxim 78P2241B-IH/F Line Interface Units