參數(shù)資料
型號(hào)： T8100A
英文描述： H.100/H.110 Interface and Time-Slot Interchangers
中文描述： H.100/H.110接口和時(shí)隙Interchangers
文件頁數(shù)： 87/112頁
文件大小： 1408K
代理商： T8100A
Lucent Technologies Inc.
83
Advance Data Sheet
November 1999
H.100/H.110 Interfaces and Time-Slot Interchangers
Ambassador T8100A, T8102, and T8105
4 Electrical Characteristics
(continued)
4.3 Crystal Information
Table 72. Crystal Specifications
The devices require a 16.384 MHz clock source. To supply this, a 16.384 MHz crystal can be connected between
the XTALIN and XTALOUT pins. External 18 pF, 5% capacitors must be connected from XTALIN and XTALOUT to
V
SS
. Crystal specifications are shown below. The
±
32 ppm tolerance is the suggested value if the oscillator is used
as the clocking source while mastering the bus. Otherwise, a crystal with a lesser tolerance can be used.
Table 73. Use of an Oscillator as an Alternative to Using a Crystal
XTALIN can be driven by a CMOS signal instead of a crystal. XTALIN and XTALOUT are not 5 V tolerant. The oscil-
lator must meet the requirements shown below.
4.4 Reset Pulse
4.5 Thermal Considerations
4.5.1 Thermal Considerations for the 208 SQFP
4.5.2 Thermal Considerations for the 217 PBGA
Parameter
Value
5-6390(F)
Frequency
Oscillation Mode
Effective Series Resistance
Load Capacitance
Shunt Capacitance
Frequency Tolerance and Stability
16.384 MHz
Fundamental, Parallel Resonant
40
maximum
14 pF
7 pF maximum
32 ppm
Parameter
Value
Frequency
Maximum Rise or Fall Time
Minimum Pulse Width
16.384 MHz
10 ns, 10% to 90% V
DD
Low
20 ns
High
20 ns
Parameter
Min
61
Max
—
Unit
ns
RESET Minimum Pulse Width
Parameter
Construction
Details
Body
Size
(mm sq.)
Thermal Numbers
Theta-JA (°C/W)
Natural
Convection
26.5
Paddle
Size
(mil sq.)
Max. Power
(Natural
Convection)
(Watts)
200 fpm
500 fpm
4-Layer JEDEC
Test Board
Cu L.F.
20
23
21
433
2.1
Parameter
Body
Size
(mm sq.)
Array
Details
Ball
Pitch
(mm)
Number
of
Layers
Thermal Numbers
Theta-JA (°C/W)
Natural
Convection
32.5
Max. Power
(Natural
Convection)
(Watts)
200 fpm 500 fpm
4-Layer JEDEC
Test Board
23
Peripheral
+ T.A.
1.27
2
29
27.5
1.7
V
SS
18 pF
18 pF
1 M
16.384 MH
Z
T8100A
T8102
T8105
XTALIN
XTALOUT
相關(guān)PDF資料
PDF描述
T8102A H.100/H.110 Interface and Time-Slot Interchangers
T8105A H.100/H.110 Interface and Time-Slot Interchangers
T8100 H.100/H.110 Interface and Time-Slot Interchanger
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
T8100A-BAL 制造商:Alcatel-Lucent 功能描述:ELECTRONIC COMPONENT
T8100A-BAL4DB 制造商:AGERE 功能描述:
T8100-D 制造商:GE Sensing & Inspection Technologies 功能描述:CO2/TEMP SENS WALL MNT DUAL OUT
T8100-E 制造商:GE Sensing & Inspection Technologies 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP 制造商:GE MEASUREMENT & CONTROL 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP; Plug Type:- ;RoHS Compliant: Yes 制造商:GE MEASUREMENT & CONTROL/GE SENSING 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP; Plug Type:- ;RoHS Compliant: Yes
T8100-E-D 制造商:GE Sensing & Inspection Technologies 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP 制造商:GE MEASUREMENT & CONTROL 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP; Plug Type:- ;RoHS Compliant: Yes 制造商:GE MEASUREMENT & CONTROL/GE SENSING 功能描述:TRANSMITTER, CO2, HUMIDITY, TEMP; Plug Type:- ;RoHS Compliant: Yes
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