IDT
TM
Frequency Generator with 133MHz Differential CPU Clocks 0601G—01/26/10
ICS932S203
Frequency Generator with 133MHz Differential CPU Clocks
7
Absolute Maximum Ratings
Supply Voltage 5.5 V
Logic Inputs GND –0.5 V to V
DD
+0.5 V
Ambient Operating Temperature 0°C to +70°C
Case Temperature 115°C
Storage Temperature –65°C to +150°C
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.
Electrical Characteristics - Input/Supply/Common Output Parameters
T
A
= 0 - 70°C; Supply Voltage V
DD
= 3.3 V +/-5%
PARAMETER
YMBO
CONDITIONS MIN TYP MAX UNITS
Input High Voltage V
IH
2V
DD
+ 0.3 V
Input Low Voltage V
IL
V
SS
- 0.3 0.8 V
Input High Current I
IH
V
IN
= V
DD
-5 5 mA
I
IL1
V
IN
= 0 V; Inputs with no pull-up resistors -5 mA
I
IL2
V
IN
= 0 V; Inputs with pull-up resistors -200
Operating Supply Current I
DD3.3OP
C
L
= Full load; Select @ 100 MHz 229 230 360
mA
I
DD3.3OP
C
L
=Full load; Select @ 133 MHz 220 233 360
mA
Powerdown Current I
DD3.3PD
60
mA
Input Frequency F
i
V
DD
= 3.3 V 14.318 MHz
Pin Inductance L
in
7nH
C
IN
Logic Inputs 5 pF
C
OUT
Output pin capacitance 6 pF
C
INX
X1 & X2 pins 27 45 pF
Transition time
1
T
trans
To 1st crossing of target frequency 3 ms
Settlin
time
1
T
s
From 1st crossing to 1% target frequency 3 ms
Clk Stabilization
1
T
STAB
From V
DD
= 3.3 V to 1% target frequency 3 ms
t
PZH
,t
PZL
Output enable delay (all outputs) 1 10 ns
t
PHZ
,t
PLZ
Output disable delay (all outputs) 1 10 ns
1
Guaranteed by design, not 100% tested in production.
Delay
1
Input Capacitance
1
Input Low Current