82567 Datasheet, PDF (26/33 Pages) Intel Corporation – GbE Physical Layer Transceiver (PHY)

82567—Datasheet
4.7.4.3
Title
Input
Capacitance
Capacitance ESR
Ictrl
Description
Capacitance range when using PNP circuit
Equivalent series resistance of output capacitance
Maximum output current rating rating to CTRL18
Note: Do not use tantalum capacitors.
1.05 Rail
Min
20
5
Max
100
10
Units
uF
m
mA
4.7.5
Title
Rise Time
Monotonicity
Slope
Operational
Range
Ripple
Overshoot
Output
Capacitance
Input
Capacitance
Capacitance ESR
Ictrl
Description
Time from 10% to 90% mark
Voltage dip allowed in ramp
Ramp rate at any given time between 10% and 90%
Voltage range for normal operating conditions
Maximum voltage ripple @ BW = 50MHz
Maximum voltage allowed
Capacitance range when using PNP circuit
Capacitance range when using PNP circuit
Equivalent series resistance of output capacitance
Maximum output current rating rating to CTRL10
PNP Specifications
Min
1
0.98
20
20
5
Max
100
0
800
1.12
30
1.5
40
100
10
Units
ms
mV
V/s
V
mV
V
uF
uF
mW
mA
Title
VCBO
VCEO
IC(max)
IC(peak)
Ptot
hFE
hfe
Cc
fT
Recommended
Transistor
Description
Min
20
20
1
1.2
Minimum total dissipated power @ 25°C ambient
temperature
1.5
DC current gain @ Vce=-10V, Ic=500mA
85
AC current gain @ Ic=50mA VCE=-10V, f=20MH
2.5
Collector capacitance @ VCB=-5V, f=1MHz
Transition frequency @ Ic=10mA, VCE=-5V, f=100MHz 40
BCP69
Max
50
Units
V
V
A
A
W
pF
MHz
Note: Maximum current of 1.8 V-1.9 V is less then 270mA, Maximum current of 1.05 V is less then 139mA.
1.8 V-1.9 V and 1.05 V PnP used is BCP69 (see BCP69 spec).
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