IDT
TM
/ICS
TM
Frequency Gearing Clock for
CPU, PCIe Gen1, Gen2, & FBD 1371F — 09/23/09
ICS9FG1201H
Frequency Gearing Clock for CPU, PCIe Gen1, Gen2, & FBD
15
Absolute Max
Electrical Characteristics - Input/Supply/Common Output Parameters
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Notes
3.3V Core Supply Voltage VDD_A GND - 0.5 V
+ 0.5V V 1
3.3V Logic Supply Voltage VDD_In GND - 0.5 V
+ 0.5V V 1
Storage Temperature Ts -65 150
°
1
Ambient Operating Temp Tambient 0 70 °C
Case Temperature Tcase 115 °C
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
3.3 V +/-5%, Except CLK_IN 2 V
DD
+ 0.3 V 1
Input Low Voltage V
3.3 V +/-5%, Except CLK_IN V
- 0.3 0.8 V 1
Input High Current I
-5 5 uA
Input Low Current I
IL1
V
IN
= 0 V; Inputs with no pull-
up resistors
-5 uA
Low Threshold Input-
High Voltage
V
IH_FS
3.3 V +/-5%, Applies to
FS_A_410 pin
0.7 V
DD
+ 0.3 V 1
Low Threshold Input-
Low Voltage
V
IL_FS
3.3 V +/-5%, Applies to
FS_A_410 pin
V
SS
- 0.3 0.35 V 1
Operating Current I
all outputs driven 375 mA 1
Powerdown Current I
all differential pairs tri-stated 24 mA 1
Input Frequency F
= 3.3 V 100 400 MHz 3
Pin Inductance L
Output pin capacitance 5 pF 1
Clk Stabilization T
STAB
From V
DD
Power-Up or de-
assertion of PD# to 1st clock
1.8 ms 1
Modulation Frequency Triangular Modulation 30 33 kHz 1
Tdrive_PD#
DIF output enable after
Maximum input voltage 5.5 V 1
Low-level Output Voltage V
0.4 V 1
Current sinking at
V
= 0.4 V
I
PULLUP
4 mA 1
SCLK/SDATA
T
RI2C
(Max VIL - 0.15) to
1000 ns 1
SCLK/SDATA
Clock/Data Fall Time
T
FI2C
(Min VIH + 0.15) to
(Max VIL - 0.15)
300 ns 1
Input Capacitance