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LUCL9216BGF-DT 参数 Datasheet PDF下载

LUCL9216BGF-DT图片预览
型号: LUCL9216BGF-DT
PDF下载: 下载PDF文件 查看货源
内容描述: [SLIC, PQCC28, PLASTIC, LCC-28]
分类和应用: 电信电信集成电路
文件页数/大小: 44 页 / 950 K
品牌: ZARLINK [ ZARLINK SEMICONDUCTOR INC ]
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L9216B/H  
Preliminary Data Sheet  
September 2001  
High-Voltage Ringing SLIC with Ground Start  
ac Applications (continued)  
Design Examples (continued)  
Example 1, Real Termination (continued)  
Table 24. Parts List L9216; Agere T7504 First-Generation Codec Resistive Termination; Nonmeter Pulse  
Application  
Name  
Value  
Tolerance  
Rating  
Function  
Fault Protection  
RPT  
30 Ω  
30 Ω  
Agere L7591  
1%  
1%  
Fusible or PTC Protection resistor.  
Fusible or PTC Protection resistor.  
RPR  
Protector  
Secondary protection.  
Power Supply  
CBAT1  
0.1 µF  
0.1 µF  
1N4004  
0.1 µF  
0.22 µF  
0.1 µF  
20%  
20%  
20%  
20%  
20%  
100 V  
50 V  
10 V  
100 V  
100 V  
VBAT filter capacitor.  
VBAT filter capacitor. |VBAT2| < |VBAT1|.  
Reverse current.  
CBAT2  
DBAT1  
CCC  
VCC filter capacitor.  
Filter capacitor.  
Filter capacitor.  
CF1  
CF2  
Ring/Ring Trip  
C1  
1.0 µF  
0.47 µF  
12 kΩ  
0.1 µF  
383 kΩ  
20%  
20%  
1%  
20%  
1%  
10 V  
10 V  
1/16 W  
10 V  
Ring filter for square wave.  
ac-couple input ring signal.  
Ring filter for square wave.  
Ring trip filter capacitor.  
Ring trip filter resistor.  
C2  
R1  
CRT  
RRT  
1/16 W  
ac Interface  
RGX  
4750 Ω  
0.1 µF  
0.1 µF  
0.1 µF  
69.8 kΩ  
1%  
20%  
20%  
20%  
1%  
1/16 W  
10 V  
10 V  
10 V  
1/16 W  
Sets T/R to VITR transconductance.  
ac/dc separation.  
dc blocking capacitor.  
CTX  
CC1  
CC2  
dc blocking capacitor.  
RT3  
With RGP and RRCV, sets termination  
impedance and receive gain.  
With RX, sets transmit gain.  
With RT6, sets transmit gain.  
With RX, sets hybrid balance.  
RT6  
49.9 kΩ  
100 kΩ  
100 kΩ  
60.4 kΩ  
1%  
1%  
1%  
1%  
1/16 W  
1/16 W  
1/16 W  
1/16 W  
RX  
RHB1  
RRCV  
With RGP and RT3, sets termination  
impedance and receive gain.  
RGP  
26.7 kΩ  
17.6 kΩ  
1%  
1%  
1/16 W  
1/16 W  
With RRCV and RT3, sets termination  
impedance and receive gain.  
Optional. Compensates for input off-  
set at RCVN/RCVP.  
RGN Optional  
Notes:  
Termination Impedance = 600 .  
Hybrid Balance = 600 .  
Tx = 0 dBm.  
Rx = 0 dBm.  
Agere Systems Inc.  
35  
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