TNETE100PMPGE Datasheet, PDF (14/26 Pages) Texas Instruments – SINGLE-CHIP 10 BASE-T WITH MII FOR 100 BASE-T/100VG-AnyLANE

ThunderLAN™ TNETE100
PCI ETHERNET™ CONTROLLER
SINGLE-CHIP 10 BASE-T WITH MII FOR 100 BASE-T/100VG-AnyLAN™
SPWS017B – APRIL 1995 – REVISED AUGUST 1996
recommended operating conditions (physical layer pins) (see Note 8)
JEDEC
SYMBOL
MIN NOM MAX UNIT
VDD Supply voltage
4.75
5 5.25 V
NOTE 8: Physical layer pins include VDDOSC, VDDR, VDDT, VDDVCO, ACOLN, ACOLP, ARCVN, ARCVP, AXMTP, AXMTN, FATEST, FIREF,
FRCVN, FRCVP, FXTL1, FXTL2, FXMTP, and FXMTN.
recommended operating conditions (10 Base-T receiver input pins)
VI(DIFF) Differential input voltage†
I(CM)
Common-mode current†
† _{Recommended operating conditions}
JEDEC
SYMBOL
VID
IIC
MIN MAX UNIT
0.6 2.8 V
4 mA
recommended operating conditions (AUI receiver input pins)
JEDEC
SYMBOL
VI(DIFF)1 Differential input voltage 1†
VID(1)
VI(DIFF)2 Differential input voltage 2†
VID(2)
† _{Recommended operating conditions}
NOTES: 9. Common-mode frequency range: 0 Hz to 40 kHz
10. Common-mode frequency range: 40 kHz to 10 MHz
TEST CONDITIONS
See Note 9
See Note 10
MIN MAX UNIT
0
3V
0 100 mV
electrical characteristics over recommended ranges of supply voltage (unless otherwise noted)
(physical layer pins)
10 Base-T receiver input (FRCVP, FRCVN)
PARAMETER
JEDEC
SYMBOL
TEST CONDITIONS
MIN MAX
VSQ+
VSQ _–
Rising input pair squelch threshold
Falling input pair squelch threshold
NOTE 11: VSB is the self-bias voltage of the input FRCVP and FRCVN.
VCM = VSB,
VCM = VSB,
See Note 11
See Note 11
270
– 270
10 Base-T transmitter drive characteristics (FXMTP, FXMTN)
PARAMETER
VSLW
Differential voltage at specified slew rate
VO(CM)
Common-mode output voltage
VO(DIFF)
Differential voltage output
VO(I)
Output idle differential voltage
IO(FC)
Output current, fault condition‡
‡ _{Assured by design}
JEDEC
SYMBOL
VOD(SLEW)
VOC
VOD
VOD(IDLE)
IO(FC)
TEST CONDITIONS
See Figure 3 (d) and 3 (e)
Into open circuit
MIN
"2.2
0
MAX
"2.8
4
5.25
"50
300
UNIT
mV
mV
UNIT
V
V
V
mV
mA
14
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