參數(shù)資料
型號(hào): L9214A
英文描述: CAP CER 220PF 3.15KVDC R3 RAD
中文描述: 低成本振鈴用戶接口
文件頁(yè)數(shù): 23/46頁(yè)
文件大?。?/td> 790K
代理商: L9214A
Preliminary Data Sheet
October 2001
Low-Cost Ringing SLIC
L9214A/G
Agere Systems Inc.
23
Test Configurations
(continued)
12-2582.c (F)
Figure 6. Metallic PSRR
12-2583.b (F)
Figure 7. Longitudinal PSRR
12-2584.D (F)
Figure 8. Longitudinal Balance
12-2587.J (F)
Figure 9. ac Gains
V
S
4.7
μ
F
100
V
BAT
OR
V
CC
DISCONNECT
BYPASS CAPACITOR
V
T/R
V
BAT
OR
V
CC
TIP
RING
BASIC
TEST CIRCUIT
+
PSRR = 20log
V
S
V
T/R
600
V
S
4.7
μ
F
100
V
BAT
OR
V
CC
DISCONNECT
BYPASS CAPACITOR
56.3
V
BAT
OR V
CC
TIP
RING
BASIC
TEST CIRCUIT
PSRR = 20logV
S
V
M
67.5
10
μ
F
10
μ
F
67.5
V
M
+
TIP
RING
BASIC
TEST CIRCUIT
LONGITUDINAL BALANCE = 20log
V
S
VITR
368
100
μ
F
100
μ
F
368
V
S
VITR
PT
PR
BASIC
TEST CIRCUIT
600
V
T/R
+
RCVN
OR
RCVP
V
S
VITR
RCVN
OR
RCVP
G
XMT
V
T R
------------
=
G
RCV
V
RCVP
OR V
RCVN
------------------------------------------------
=
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