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參數(shù)資料
| 型號： | VSC7124QM |
| 廠商： | VITESSE SEMICONDUCTOR CORP |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | Quad Port Bypass Circuit |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP44 |
| 封裝： | 10 X 10 MM, 2 MM HEIGHT, 0.80 MM PITCH, PLASTIC, MS-022, QFP-44 |
| 文件頁數(shù)： | 7/8頁 |
| 文件大?。?/td> | 128K |
| 代理商： | VSC7124QM |
VITESSE
G52293-0, Rev 2.3
05/07/01
Page 7
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano
Camarillo, CA 93012
Tel: (800) VITESSE
FAX: (805) 987-5896
Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Advance Product Information
VSC7124
Quad Port Bypass Circuit
Package Thermal Characteristics
The VSC7124 is packaged in a standard plastic quad flatpack, PQFP. This package adheres to industry-stan-
dard EIAJ footprints for a 10mm body, 44-pin PQFP. The package construction is shown in Figure 4. The 44-
pin PQFP with embedded slug has the thermal properties listed in Table 2.
Figure 4: Package Cross Section
Table 2: 44 PQFP Thermal Resistance
The VSC7124 is designed to operate with an ambient temperature up to +70
o
C.
Moisture Sensitivity Level
This device is rated at a Moisture Sensitivity Level 3 rating with maximum floor life of 168 hours at 30
o
C, 60%
relative humidity. Please refer to Application Note AN-20 for appropriate handling procedures.
Symbol
Description
Value
Units
θ
CA-0
θ
CA-100
θ
CA-200
θ
CA-400
θ
CA-600
Thermal resistance from case-to-ambient, still air
Thermal resistance from case-to-ambient, 100 LFPM air
Thermal resistance from case-to-ambient, 200 LFPM air
Thermal resistance from case-to-ambient, 400 LFPM air
Thermal resistance from case-to-ambient, 600 LFPM air
50
43
39
36
34
o
C/W
o
C/W
o
C/W
o
C/W
o
C/W
Die
Plastic Molding Compound
Lead
Bond Wire
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PDF描述 |
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| VSC7125 | Rotary Switch; Contact Current Max:1.5A; No. of Poles:4; No. of Switch Positions:11; Indexing:30 ; No. of Decks:4; Switch Terminals:Solder Lug; Circuitry:SPDT; Mounting Type:Panel; Switch Features:30 degrees Indexing RoHS Compliant: Yes |
| VSC7125QN | 1.0625 Gbits/sec Fibre Channel Transceiver |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| VSC7125 | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:1.0625 Gbits/sec Fibre Channel Transceiver |
| VSC7125QN | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:1.0625 Gbits/sec Fibre Channel Transceiver |
| VSC7125QP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| VSC7125QU | 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:1.0625 Gbits/sec Fibre Channel Transceiver |
| VSC7125QUAF8 | 制造商:VSC 功能描述:New |
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