參數(shù)資料
型號(hào): L7590C
英文描述: CAP CER 10PF 100V C0G 0603
中文描述: 電話振鈴驅(qū)動(dòng)
文件頁(yè)數(shù): 5/10頁(yè)
文件大?。?/td> 269K
代理商: L7590C
Lucent Technologies Inc.
5
Data Sheet
June 1998
L7590C Telephone Ringing Driver
Application
* C
NEG
connects to V
NEG
pin at chip.
12-3058.E (F)
Figure 2. Basic Battery-Backed Ringing Application
Table 1. Parts List for Application, Ringing Driver IC
Name
L1
C1
C2
CB
Rx
R
ILIM
Value
20 mH
F, 250 V, 20%
μ
F, 20 V, 20%
0.1
μ
F, 10 V, 20%
15
, 1 W
20
to 100
Function
Part of LC output filter
Part of LC output filter
V
REF
filter
Voltage doubling capacitor
Hot insertion limiter
Current-limiter adjustment
1
1
μ
V
DD
GNDD
V
REF
V
NEG
CLK
OUT
TIP
R
P
20
RING
L7581
RELAY
PWM
SIGNAL
C1
1.0
μ
F
V
DD
L7590C
RINGING
GENERATOR
C2
1
μ
F
R
TS1
400
250 V PROT
PT
PR
RING TRIP
DETECT
SLIC
XMT
RCV
CODEC
R
P
20
V
NEG
L2
L1
L1
20 mH
GNDR
CB
0.1
μ
F
CB1
CB2
EN
R
ILIM
R
X
15
DX
DR
C
NEG
*
1.0
μ
F
相關(guān)PDF資料
PDF描述
L7591 Subscriber Line Interface Circuit Protector
L77-100 Logic IC
L77-101 Logic IC
L77-102 Logic IC
L77-103 Logic IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L7590CAE 制造商:Alcatel-Lucent 功能描述:7590CAE
L7591 制造商:AGERE 制造商全稱:AGERE 功能描述:Subscriber Line Interface Circuit Protector
L75F50R 制造商:Ohmite Mfg Co 功能描述:
L75J1K0E 制造商:Ohmite Mfg Co 功能描述:
L75J1K5 制造商:Ohmite Mfg Co 功能描述: