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PM73121-RI 参数 Datasheet PDF下载

PM73121-RI图片预览
型号: PM73121-RI
PDF下载: 下载PDF文件 查看货源
内容描述: AAL1分段重组处理器 [AAL1 Segmentation And Reassembly Processor]
分类和应用: ATM集成电路SONET集成电路SDH集成电路电信集成电路电信电路异步传输模式
文件页数/大小: 223 页 / 2148 K
品牌: PMC [ PMC-SIERRA, INC ]
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PM73121AAL1gator II  
Data Sheet  
PMC-Sierra, Inc.  
PMC-980620  
,VVXHꢀꢁ  
AAL1 SAR Processor  
5 PHYSICAL CHARACTERISTICS  
Table 11. Absolute Maximum Ratings  
Conditions  
Symbol  
VDD  
Parameter  
Min Max Unit  
Supply voltage  
With respect to GND (see NOTE below).  
-0.3  
-12  
-65  
6.5  
12  
V
DC output current, per pin  
Storage temperature  
mA  
°C  
IOUT  
150  
TSTG  
NOTE: Minimum DC input is -0.3 V. The absolute maximum voltage range for TTL inputs is -1.0 V to VDD+0.3 V.  
Table 12. Recommended Operating Conditions  
Symbol  
Parameter  
Conditions  
Min Max Unit  
VDD  
VI  
Supply voltage  
Input voltage  
Output voltage  
4.75 5.25  
V
V
V
VDD  
VDD  
85  
0
0
VO  
TA  
Operating temperature  
-40  
°C  
ns  
tR  
tF  
Input rise time  
Input fall time  
10  
10  
ns  
Table 13. DC Operating Conditions  
Symbol  
Parameter  
Conditions  
Min  
Typ  
Max  
Unit  
VIH  
VIL  
High-level input voltage  
Low-level input voltage  
High-level output voltage  
Low-level output voltage  
Typical operating current E1  
All TTL inputs  
All TTL inputs  
2.0  
V
V
.8  
VOH  
VOL  
ITYPE1  
IOH = -IMAX  
*
2.4  
V
IOL = IMAX  
*
0.4  
V
all lines active,  
generating TL_CLK  
350  
430  
420  
mA  
ITYPDS3  
Typical operating current DS3 includes SRTS with  
77.76 MHz N_CLK  
482  
mA  
IL  
Input leakage current  
All inputs  
-35  
-115  
-214  
µA  
NOTES: •Typical values are TA = 25°C.  
•VDD = 5 V ± 5%.  
•*Refer to Table 6 on page 81 through Table 10 on page 89 for the different IMAX values.  
ꢈꢉ  
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