參數(shù)資料
型號(hào)： LE79555-4VC
英文描述： Telecommunication IC
中文描述： 通信集成電路
文件頁(yè)數(shù)： 2/16頁(yè)
文件大?。?/td> 411K
代理商： LE79555-4VC
2
Le79555 Data Sheet
ORDERING INFORMATION
Standard Products
Legerity standard products are available in several packages and operating ranges. The order number (Valid Combination) is
formed by a combination of the elements below.
Le79555
V
C
TEMPERATURE RANGE
C = Commercial (0°C to +70°C)*
PACKAGE TYPE
DEVICE NUMBER/DESCRIPTION
Le79555
Subscriber Line Interface Circuit
–
1
PERFORMANCE GRADE
–
1 52 dB Longitudinal Balance, Polarity Reversal
–
2 63 dB Longitudinal Balance, Polarity Reversal
–
3 52 dB Longitudinal Balance, No Polarity Reversal
–
4 63 dB Longitudinal Balance, No Polarity Reversal
Valid Combinations list configurations planned to
be supported in volume for this device. Consult
the local Legerity sales office to confirm availabil-
ity of specific valid combinations, to check on
newly released combinations.
Valid Combinations
Note:
* Functionality of the device from 0
°
C to +70
°
C is guaranteed by production testing. Performance from –40°C to +85°C is
guaranteed by characterization and periodic sampling of production units.
Valid Combinations
–
1
Le79555
–
2
–
3
–
4
VC
V = 44-pin Thin Plastic Quad Flat Pack (PQT044)
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