2009 Teridian Semiconductor Corporation Rev 1.3 ELEC" />
參數(shù)資料
型號(hào): 78Q2120C09-64CGTR/F
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 13/35頁(yè)
文件大?。?/td> 0K
描述: TXRX 10/100 BASE 3.3V 64-LQFP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1,500
類型: 以太網(wǎng)
驅(qū)動(dòng)器/接收器數(shù): 4/4
規(guī)程: MII
電源電壓: 3 V ~ 3.6 V
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
包裝: 帶卷 (TR)
78Q2120C
10/100BASE-TX
Transceiver
Page: 20 of 35
2009 Teridian Semiconductor Corporation
Rev 1.3
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
Operation above maximum rating may permanently damage the device.
PARAMETER
RATING
DC Supply Voltage (Vcc)
-0.5 to 4.0 VDC
Storage Temperature
-65 to 150
°C
Pin Voltage (CMOS inputs)
-0.3 to 5.5 VDC
Pin Voltage (CMOS outputs except TXOP/N)
-0.3 to (Vcc+0.6) VDC
Pin Voltage (TXOP/N only)
-0.3 to (Vcc+1.4) VDC
Pin Current
± 120 mA
RECOMMENDED OPERATING CONDITIONS
Unless otherwise noted, all specifications are valid over these temperatures and supply voltage ranges:
PARAMETER
RATING
DC Voltage Supply (Vcc)
3.3
± 0.3 VDC
Ambient Operating Temperature (Ta)
0 to +70
°C
Maximum Junction Temperature
125
°C
Package Thermal Conductivity (
θja)
45
°C/W
DC CHARATERISTICS:
PARAMETER
SYMBOL
CONDITIONS
MIN
NOM
MAX
UNIT
Supply Current
ICC
Vcc = 3.3V;
Auto-Negotiation
10BT (Idle)
10BT (Normal Activity)
100BTX
48
26
88
56
32
110
mA
Supply Current
ICC
Power-down mode
5
mA
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