參數(shù)資料
型號(hào)： L8567
英文描述： SLIC for Peoples Republic of China Applications
中文描述： 為人民共和國的中國用戶接口的應(yīng)用
文件頁數(shù)： 19/42頁
文件大小： 701K
代理商： L8567
Lucent Technologies Inc.
19
Data Sheet
August 1999
People’s Republic of China Applications
L8567 SLIC for
Test Configurations
(continued)
RFI Rejection
Figures 12—14 show the typical RFI rejection performance of the L8567 under the various conditions listed within
each figure title. The test circuit is shown below. The input signal is 100 kHz to 100 MHz, 1 Vrms and 2 Vrms, 80%
AM, with 1 kHz side tone applied using an R&S T network (CDN). This test is performed to the IEC 801-6 (1994)
specification. Note that all power supplies (V
CC
, V
DD
, V
BAT
) are bypassed to ground, as close as possible to the IC,
with 1 nF capacitors, and all grounds are shorted on the bottom of the board as close as possible to the IC. Note
that no RFI LP filter is used at tip and ring.
12-3456 (F)
* HP is a registered trademark of Hewlett-Packard Company.
Figure 12. RFI Rejection Test Circuit
HP* TIMS
4935A
R&ST
NETWORK
600
L8567
HP3580A
SPECTRUM
ANALYZER
1 k
HP 8648C
SIGNAL
GENERATOR
RING
TIP
VTX
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L8567-32PLCC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC
L8567-44PLCC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Telecommunication IC
L8574D 制造商:AGERE 制造商全稱:AGERE 功能描述:L8574D Resistive Subscriber Line Interface Circuit(SLIC), Ring Relay,and Protector(SRP)for Long Loop and TR-57 Applications
L8575 制造商:Leviton Manufacturing Co 功能描述:
L8576B 制造商:AGERE 制造商全稱:AGERE 功能描述:Dual Ringing SLIC
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