FS6330 ETC-unknow, FS6330 Datasheet - Page 3

• Manufacturer Part Number: FS6330
• Description: Lan Hub Clock Generator Ic
• Manufacturer: ETC-unknow

May 2000
Table 5: DC Electrical Specifications
Unless otherwise stated, all power supplies = 3.3V ± 5%, no load on any output, and ambient temperature range T
characterization data and are not currently production tested to any specific limits. MIN and MAX characterization data are 3 f rom typical. Negative currents indicate current flows out of the device.
Overall
X1 Crystal Oscillator Feedback
X2 Crystal Oscillator Drive
Clock Outputs
Table 6: AC Timing Specifications
Unless otherwise stated, all power supplies = 3.3V, no load on any output, and ambient temperature T
are not currently production tested to any specific limits. MIN and MAX characterization data are 3 f rom typical. Spread spectrum modulation is disabled except for Rise/Fall time measurements.
Clock Outputs
AMERICAN MICROSYSTEMS, INC.
Supply Current, Dynamic, with Loaded
Outputs
Threshold Bias Voltage
High-Level Input Current
Low-Level Input Current
Crystal Loading Capacitance *
Input Loading Capacitance *
High Level Output Source Current
Low Level Output Sink Current
High-Level Output Source Current
Low-Level Output Sink Current
Output Impedance
Short Circuit Output Source Current
Short Circuit Output Sink Current
Clock Skew *
Duty Cycle *
Jitter, Long Term (
Jitter, Period (peak-peak) *
Rise Time *
Fall Time *
PARAMETER
PARAMETER
y
( )) *
SYMBOL
t
t
t
sk(o)
j(LT)
j( P)
d
t
t
r
f
t
SYMBOL
C
C
V
I
I
I
I
I
I
I
L(xtal)
L(XIN)
z
OSH
OSL
I
I
OH
OH
DD
OL
OL
IH
IL
TH
O
CLKB1 to CLKB4 at 1.5V
Ratio of high pulse width to one clock period,
measured at 1.5V
On rising edges 500 s apart at 1.5V relative to an
ideal clock, C
From rising edge to rising edge at 1.5V, C
all PLLs active
Measured @ 0.4V – 2.4V; C
Measured @ 2.4V – 0.4V; C
All 3.3V supplies = 3.465V
V
V
As seen by an external crystal connected
to XIN and XOUT
As seen by an external clock driver on
XOUT; XIN unconnected
V
V
V
V
Measured at 1.5V
V
V
IH
IL
I
I
O
O
O
O
CONDITIONS/DESCRIPTION
= 3.3V, V
= 0V, V
= 0V
= 2.4V
= 0.4V
= 0V; shorted for 30s, max.
= 3.3V; shorted for 30s, max.
= 3.3V
L
CONDITIONS/DESCRIPTION
=15pF, all PLLs active
O
= 3.3V
O
3
= 0V
A
= 25°C . Parameters denoted with an asterisk ( * ) represent nominal characterization data and
L
L
=15pF
=15pF
A
= 0°C to 70°C . Parameters denoted with an asterisk ( * ) represent nominal
L
=15pF,
LAN Hub Clock Generator IC
LAN Hub Clock Generator IC
LAN Hub Clock Generator IC
LAN Hub Clock Generator IC
MIN.
MIN.
13.5
45
Preliminary information
Preliminary information
Preliminary information
Preliminary information
0.5V
TYP.
TYP.
-32
1.2
1.2
32
18
36
-8
9
DD
FS6330
FS6330
FS6330
FS6330
MAX.
MAX.
22.5
250
150
55
UNITS
UNITS
5.23.00
mA
mA
mA
mA
mA
mA
mA
pF
pF
ps
ps
ps
ns
ns
%
V
A
A