ICS87608I Datasheet, PDF (5/12 Pages) List of Unclassifed Manufacturers – LOW VOLTAGE/LOW SKEW, 1:8 PCI/PCI-X ZERO DELAY CLOCK GENERATOR

Integrated
Circuit
Systems, Inc.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
DD
Inputs, V_I
Outputs, V_O
Package Thermal Impedance, θ_JA
Storage Temperature, T
STG
4.6V
-0.5V to V_DD + 0.5 V
-0.5V to V_DDO + 0.5V
47.9°C/W (0 lfpm)
-65°C to 150°C
ICS87608I
LOW VOLTAGE/LOW SKEW, 1:8 PCI/PCI-X
ZERO DELAY CLOCK GENERATOR
NOTE: Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent damage to the
device. These ratings are stress specifications only. Functional
operation of product at these conditions or any conditions be-
yond those listed in the DC Characteristics or AC Character-
istics is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect product reliability.
TABLE 4A. POWER SUPPLY DC CHARACTERISTICS, V_DD = V_DDA = 3.3V±5%, V_DDOX = 3.3V±5% OR 2.5V±5%, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum Units
V_DD
Core Supply Voltage
V_DDA
Analog Supply Voltage
V
DDOX
Output Supply Voltage
I_DD
Power Supply Current
I_DDA
Analog Supply Current
I_DDOA
Output Supply Current
I_DDOB
Output Supply Current
V_DDOX denotes V_DDOA, V_DDOB.
3.135
3.3
3.465
V
3.135
3.3
3.465
V
3.135
3.3
3.465
V
185
mA
15
mA
20
mA
20
mA
TABLE 4B. LVCMOS/LVTTL DC CHARACTERISTICS, V_DD = V_DDA = 3.3V±5%, V_DDOX = 3.3V±5% OR 2.5V±5%, TA = -40°C TO 85°C
Symbol Parameter
Test Conditions Minimum Typical
MR, DIV_ SELx0, DIV_SELx1,
V_IH
Input
FBDIV_SEL0, FBDIV_SEL1,
High Voltage ^{XTAL_SEL, FB_IN, PLL_SEL}
2
REF_IN
2
MR, DIV_ SELx0, DIV_SELx1,
V_IL
Input
FBDIV_SEL0, FBDIV_SEL1,
Low Voltage ^{XTAL_SEL, FB_IN, PLL_SEL}
-0.3
REF_IN
-0.3
DIV_ SELx0, DIV_SELx1,
I_IH
Input
FBDIV_SEL0, FBDIV_SEL1,
High Current ^{MR, FB_IN}
V = V = 3.465V
DD
IN
XTAL_SEL, PLL_SEL
V_DD = V_IN = 3.465V
DIV_ SELx0, DIV_SELx1,
FBDIV_SEL0, FBDIV_SEL1,
V_DD = 3.465V,
I_IL
Input
MR, FB_IN
Low Current
XTAL_SEL, PLL_SEL
V_IN = 0V
V_DD = 3.465V,
V_IN = 0V
-5
-150
V_OH
Output High Voltage; NOTE 1
V_DD = V_IN = 3.465V
2.6
V_DD = V_IN = 2.625V
1.8
V_OL
Output Low Voltage; NOTE 1
NOTE 1: Outputs terminated with 50Ω to V_DDOX/2. See Parameter Measurement Information section,
"3.3V Output Load Test Circuit".
Maximum
V + 0.3
DD
V_DD + 0.3
0.8
1.3
150
5
0.5
Units
V
V
V
V
µA
µA
µA
µA
V
V
V
87608AYI
www.icst.com/products/hiperclocks.html
5
REV. B MARCH 11, 2005