參數(shù)資料
型號: AM79C984AKCW
廠商: ADVANCED MICRO DEVICES INC
元件分類: 網絡接口
英文描述: Circular Connector; No. of Contacts:6; Series:MS27474; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:8; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:8-35 RoHS Compliant: No
中文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP100
封裝: PLASTIC, QFP-100
文件頁數(shù): 33/44頁
文件大?。?/td> 222K
代理商: AM79C984AKCW
P R E L I M I N A R Y
Am79C984A
33
DC CHARACTERISTICS (continued)
Notes:
1. Parameter not tested.
2. LED current not included. Maximum current rating on LED drivers is 12 mA.
Parameter
Symbol
Twisted Pair Ports (Continued)
V
TSQ+
RXD Positive Squelch Threshold
(peak)
V
TSQ–
RXD Negative Squelch Threshold
(peak)
V
THS+
RXD Post-Squelch Positive
Threshold (peak)
V
THS–
RXD Post-Squelch Negative
Threshold (peak)
V
LTSQ+
RXD Positive Squelch Threshold
(peak) - Extended Distance Mode
V
LTSQ–
RXD Negative Squelch Threshold
(peak) - Extended Distance Mode
V
LTHS+
RXD Post-Squelch Positive
Threshold - Extended Distance Mode
V
LTHS–
RXD Post-Squelch Negative
Threshold - Extended Distance Mode
V
RXDTH
RXD Switching Threshold
Power Supply Current
I
DD
Power Supply Current
(Idle) (Note 2)
Power Supply Current
(Transmitting)
Parameter Description
Test Conditions
Min
Max
Unit
Sinusoid
5 MHz<f<10 MHz
Sinusoid
5 MHz<f<10 MHz
Sinusoid
5 MHz<f<10 MHz
Sinusoid
5 MHz<f<10 MHz
Sinusoid
5 MHz<f<10 MHz
Sinusoid
5 MHz<f<10 MHz
Sinusoid
5 MHz<f<10 MHz
Sinusoid
5 MHz<f<10 MHz
(Note 1)
300
520
mV
–520
–300
mV
150
293
mV
–293
–150
mV
180
365
mV
–365
–180
mV
90
175
mV
–175
–90
mV
–60
60
mV
CLK = 20 MHz
V
DD
= +5.25V
CLK = 20 MHz
V
DD
= +5.25V
100
mA
350
mA
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