OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

952906BFLFT

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P23
16
Integrated
Circuit
Systems, Inc.
ICS952906A
1236A—08/06/07
Absolute Maximum Ratings
Stresses above those listed under
Absolute Maximum Ratings
may cause permanent damage to the device. These ratings are
stress specifications only and functional operation of the device at these or any other conditions above those listed in the
operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended
periods may affect product reliability.
Core Operating Voltage . . . . . . . . . . . . . . . . . . . 4.6 V
I/O Operating Voltage . . . . . . . . . . . . . . . . . . . . . 3.6V
Lo gic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V
DD
+ 0.5 V
Ambient Operating Temperature . . . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . 115°C
Electrical Characteristics - Input/Supply/Common Output Parameters
T
A
= 0 - 70°C; Supply Voltage V
DD
= 3.3 V +/-5%
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS NOTES
Input High Voltage V
IH
3.3V +/-5% 2 V
DD
+ 0.3 V
Input MID Voltage V
MI
D
3.3V +/-5% 1 1.8 V
Input Low Voltage V
IL
3.3V +/-5% V
SS
-0.3 0.8 V
Input High Current I
IH
V
IN
= V
D
D
-5 5 uA
I
IL1
V
IN
= 0 V; Inputs with no pull-
up resistors
-5 uA
I
IL2
V
IN
= 0 V; Inputs with pull-up
resistors
-200 uA
Operating Supply Current I
DD3.3OP
Full Active, C
L
= Full load; 350 mA
all diff pairs driven 35 mA
all differential pairs tri-stated 12 mA
Input Frequency
3
F
i
V
DD
= 3.3 V 14.31818 MHz 3
Pin Inductance
1
L
p
in
7nH1
C
IN
Logic Inputs 5 pF 1
C
OUT
Output pin capacitance 6 pF 1
C
INX
X1 & X2 pins 5 pF 1
Clk Stabilization
1,2
T
STAB
From VDD Power-Up or de-
assertion of PD# to 1st clock.
1.8 ms 1,2
Modulation Frequency Triangular Modulation 30 33 kHz 1
1
Guaranteed by design, not 100% tested in production.
2
See timing diagrams for timing requirements.
I
DD3.3PD
3
Input frequency should be measured at the REF output pin and tuned to ideal 14.31818MHz to meet
ppm frequency accuracy on PLL outputs.
Input Capacitance
1
Input Low Current
Powerdown Current
17
Integrated
Circuit
Systems, Inc.
ICS952906A
1236A—08/06/07
Electrical Characteristics - CPU & SRC 0.7V Current Mode Differential Pair
T
A
= 0 - 70°C; V
DD
= 3.3V +/-5%; C
L
=2pF
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS NOTES
Current Source Output
Im
p
edance
Zo
1
V
O
= V
x
3000
Ω
1
Voltage High VHigh 660 850 1
Voltage Low VLow -150 150 1
Max Volta
g
e Vovs 1150 1
Min Volta
g
eVuds -300 1
Crossin
g
Volta
g
e
(
abs
)
Vcross
(
abs
)
250 550 mV 1
Crossing Voltage (var) d-Vcross
Variation of crossing over all
ed
g
es
140 mV 1
Lon
Accurac
pp
msee T
p
eriod min-max values -300 300
pp
m1,2
Rise Time
t
r
V
OL
= 0.175V, V
OH
= 0.525V
175 700 ps 1
Fall Time
t
f
V
OH
= 0.525V V
OL
= 0.175V
175 700 ps 1
Rise Time Variation
d-t
r
125 ps 1
Fall Time Variation
d-t
f
125 ps 1
Duty Cycle
d
t3
Measurement from differential
wavefrom
45 55 % 1
Skew
t
sk3
V
T
= 50%
100 ps 1
Jitter, Cycle to cycle
t
jcyc-cyc
Measurement from differential
wavefrom
125 ps 1
1
Guaranteed b
y
desi
g
n, not 100% tested in
p
roduction.
2
All Long Term Accuracy and Clock Period specifications are guaranteed with the assumption that Ref output is at
14.31818MHz
Statistical measurement on single
ended signal using oscilloscope
math function.
mV
Measurement on single ended
signal using absolute value.
mV
18
Integrated
Circuit
Systems, Inc.
ICS952906A
1236A—08/06/07
Electrical Characteristics - PCICLK
T
A
= 0 - 70°C; V
DD
= 3.3V +/-5%; C
L
= 10-30 pF (unless otherwise specified)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Notes
Lon
g
Accurac
y
ppm see Tperiod min-max values -300 300 ppm 1,2
Output High Voltage V
OH
I
OH
= -1 mA 2.4 V
Output Low Voltage V
OL
I
OL
= 1 mA 0.55 V
V
OH@MIN
= 1.0 V -33 mA
V
OH@MAX
= 3.135 V -33 mA
V
OL@MIN
= 1.95 V 30 mA
V
OL@MAX
= 0.4 V 38 mA
Edge Rate Rising edge rate 1 4 V/ns 1
Ed
g
e Rate Fallin
g
ed
g
e rate 1 4 V/ns 1
Rise Time t
r1
V
OL
= 0.4 V, V
OH
= 2.4 V 0.5 2 ns 1
Fall Time t
f1
V
OH
= 2.4 V, V
OL
= 0.4 V 0.5 2 ns 1
Duty Cycle d
t1
V
T
= 1.5 V 45 55 % 1
Skew t
sk1
V
T
= 1.5 V 500 ps 1
Jitter t
jcyc-cyc
V
T
= 1.5 V 3V66 250 ps 1
1
Guaranteed b
y
desi
g
n, not 100% tested in production.
2
All Long Term Accuracy and Clock Period specifications are guaranteed with the assumption that Ref
output is at 14.31818MHz
Output High Current I
OH
Output Low Current I
OL
Electrical Characteristics - 3V66
T
A
= 0 - 70°C; V
DD
= 3.3V +/-5%; C
L
= 10-30 pF (unless otherwise specified)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Notes
Long Accuracy ppm see Tperiod min-max values -300 300 ppm 1,2
Output High Voltage V
OH
I
OH
= -1 mA 2.4 V
Output Low Voltage V
OL
I
OL
= 1 mA 0.55 V
V
OH@MIN
= 1.0 V -33 mA
V
OH@MAX
= 3.135 V -33 mA
V
OL @MIN
= 1.95 V 30 mA
V
OL@MAX
= 0.4 V 38 mA
Edge Rate Rising edge rate 1 4 V/ns 1
Edge Rate Falling edge rate 1 4 V/ns 1
Rise Time t
r1
V
OL
= 0.4 V, V
OH
= 2.4 V 0.5 2 ns 1
Fall Time t
f1
V
OH
= 2.4 V, V
OL
= 0.4 V 0.5 2 ns 1
Duty Cycle d
t1
V
T
= 1.5 V 45 55 % 1
Skew t
sk1
V
T
= 1.5 V 250 ps 1
Jitter t
jcyc-cyc
V
T
= 1.5 V 3V66 250 ps 1
1
Guaranteed by design, not 100% tested in production.
2
All Long Term Accuracy and Clock Period specifications are guaranteed with the assumption that Ref output is
at 14.31818MHz
Output High Current I
OH
Output Low Current I
OL
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P23

952906BFLFT

Mfr. #:
Buy 952906BFLFT
Manufacturer:
IDT
Description:
Clock Generators & Support Products PC MAIN CLOCK
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet