ICS8752 Datasheet, PDF (5/15 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-8 LVCMOS CLOCK MULTIPLIER/ZERO DELAY BUFFER

Integrated
Circuit
Systems, Inc.
ICS8752
LOW SKEW, 1-TO-8
LVCMOS CLOCK MULTIPLIER/ZERO DELAY BUFFER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_DDx
Inputs, V_I
Outputs, V_O
Package Thermal Impedance, θ_JA
Storage Temperature, T_STG
4.6V
-0.5V to V_DD + 0.5V
-0.5V to V_DDO + 0.5V
47.9°C/W (0 lfpm)
-65°C to 150°C
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 beyond those listed in the
DC Characteristics or AC Characteristics is not implied. Exposure to absolute maximum rating conditions for extended peri-
ods may affect product reliability.
TABLE 5A. POWER SUPPLY DC CHARACTERISTICS, V_DD = V_DDA = V_DDO = 3.3V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions Minimum Typical
V_DD
V_DDA
V_DDO
I
DD
I_DDA
I_DDO
Positive Supply Voltage
Analog Supply Voltage
Output Supply Voltage
Positive Supply Current
Analog Supply Current
Output Supply Current
3.135
3.3
3.135
3.3
3.135
3.3
Maximum
3.465
3.465
3.465
105
15
20
Units
V
V
V
mA
mA
mA
TABLE 5B. LVCMOS/LVTTL DC CHARACTERISTICS, V_DD = V_DDA = V_DDO = 3.3V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions Minimum Typical
V_IH
Input High Voltage
2
V_IL
Input Low Voltage
-0.3
CLK0, CLK1,
FB_IN, CLK_SEL,
I_IH
DIV_SELA1, DIV_SELA0,
Input High Current _{DIV_SELB1, DIV_SELB0,}
V_DD = V_IN = 3.465V
MR/nOE
PLL_SEL
V_DD = V_IN = 3.465V
CLK0, CLK1,
FB_IN, CLK_SEL,
V = 3.465V,
DIV_SELA1, DIV_SELA0,
DD
-5
I_IL
Input Low Current ^{DIV_SELB1, DIV_SELB0,}
MR/nOE
V_IN = 0V
PLL_SEL
V_OH
Output High Voltage; NOTE 1
V_DD = 3.465V,
V_IN = 0V
-150
2.4
V_OL
Output Low Voltage; NOTE 1
NOTE 1: Outputs terminated with 50Ω to V_DDO/2. See Parameter Measurement Information Section,
"3.3V Output Load Test Circuit".
Maximum
V_DD + 0.3
0.8
150
5
0.5
Units
V
V
µA
µA
µA
µA
V
V
8752CY
www.icst.com/products/hiperclocks.html
5
REV. A AUGUST 19, 2002