參數(shù)資料
型號: DS26303LN-75+A3
廠商: Maxim Integrated Products
文件頁數(shù): 79/101頁
文件大?。?/td> 0K
描述: IC LIU E1/T1/J1 3.3V 144-ELQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 8/8
規(guī)程: T1/E1/J1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 144-LQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 144-LQFP 裸露焊盤
包裝: 托盤
其它名稱: 90-26303+7N3
DS26303: 3.3V, T1/E1/J1, Short-Haul, Octal Line Interface Unit
79 of 101
9 THERMAL CHARACTERISTICS
Table 9-1. Thermal Characteristics
PARAMETER
MIN
TYP
MAX
UNITS
Power Dissipation with RIMPMS = 0 (Notes 1, 2)
0.7
1.40
W
Power Dissipation with RIMPMS = 1(Notes 1, 2)
0.9
1.65
W
Ambient Temperature (Note 3)
-40
+85
°C
Junction Temperature
+125
°C
+21.3
(Note 4)
Theta-JA (
θJA) in Still Air for 144-Pin LQFP with Exposed Pad
29.0
(Note 5)
°C/W
Note 1:
RCLK1-n = TCLK1-n = 1.544MHz.
Note 2:
Power dissipation with all ports active, TTIP and TRIN driving a 25
Ω load, for an all-ones data density.
Note 3:
The package is mounted on a four-layer JEDEC standard test board.
Note 4:
Theta-JA (
θJA) is the junction-to-ambient thermal resistance, when the package is mounted on a four-layer JEDEC standard test
board and the die attach pad is soldered to the test board.
Note 5:
Theta-JA (
θJA) is the junction-to-ambient thermal resistance, when the package is mounted on a four-layer JEDEC standard test
board and the die attach pad is not soldered to the test board.
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