ICS8745B Datasheet, PDF (4/15 Pages) Integrated Circuit Systems – 1:5 DIFFERENTIAL-TO-LVDS ZERO DELAY CLOCK GENERATOR

Integrated
Circuit
Systems, Inc.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_DD
Inputs, V_I
Outputs, I_O
Continuous Current
Surge Current
Package Thermal Impedance, θ_JA
Storage Temperature, T
STG
4.6V
-0.5V to V_DD + 0.5V
10mA
15mA
47.9°C/W (0 lfpm)
-65°C to 150°C
ICS8745B
1:5 DIFFERENTIAL-TO-LVDS
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
=
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
Core Supply Voltage
Analog Supply Voltage
Output Supply Voltage
Power 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
125
17
59
Units
V
V
V
mA
mA
mA
TABLE 4B. 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
I_IH
CLK_SEL, MR, SEL0,
Input High Current ^{SEL1, SEL2, SEL3}
V_DD = V_IN = 3.465V
PLL_SEL
V_DD = V_IN = 3.465V
I_IL
CLK_SEL, MR, SEL0,
Input Low Current ^{SEL1, SEL2, SEL3}
V_DD = 3.465V, V_IN = 0V
-5
PLL_SEL
V_DD = 3.465V, V_IN = 0V
-150
Maximum
V_DD + 0.3
0.8
150
5
Units
V
V
µA
µA
µA
µA
TABLE 4C. DIFFERENTIAL DC CHARACTERISTICS, V_DD = V_DDA = V_DDO = 3.3V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum Units
I_IH
Input
High Current
CLK0, CLK1, FB_IN
nCLK0, nCLK1, nFB_IN
V_DD = V_IN = 3.465V
V_DD = V_IN = 3.465V
150
µA
5
µA
I_IL
Input
Low Current
CLK0, CLK1, FB_IN
nCLK0, nCLK1, nFB_IN
V_DD = 3.465V, V_IN = 0V
V_DD = 3.465V, V_IN = 0V
-5
-150
µA
µA
V_PP
Peak-to-Peak Input Voltage
0.15
1.3
V
V_CMR
Common Mode Input Voltage; NOTE 1, 2
GND + 0.5
V_DD - 0.85 V
NOTE 1: Common mode voltage is defined as V_IH.
NOTE 2: For single ended applications, the maximum input voltage for CLK0, nCLK0 and CLK1, nCLK1 is V_DD + 0.3V.
8745BY
www.icst.com/products/hiperclocks.html
4
REV. B DECEMBER 2, 2004