ICS84327 查看數據表（PDF） - Integrated Circuit Systems
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ICS84327
Integrated Circuit Systems
ICS84327 Datasheet PDF : 15 Pages
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Integrated
Circuit
Systems, Inc.
PRELIMINARY
ICS84327
CRYSTAL-TO-3.3V LVPECL
FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, VCC
Inputs, VI
Outputs, IO
Continuous Current
Surge Current
Package Thermal Impedance, θJA
Storage Temperature, T
STG
4.6V
-0.5V to VCC + 0.5V
50mA
100mA
50°C/W (0 lfpm)
-65°C to 150°C
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, VCC = VCCA = VCCO = 3.3V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical
V
CC
VCCA
VCCO
IEE
ICCA
Core Supply Voltage
Analog Supply Voltage
Output Supply Voltage
Power Supply Current
Analog Supply Current
3.135
3.3
3.135
3.3
3.135
3.3
140
20
Maximum
3.465
3.465
3.465
Units
V
V
V
mA
mA
TABLE 4B. LVCMOS / LVTTL DC CHARACTERISTICS, VCC = VCCA = 3.3V±5%, VCCO = 3.3V±5% OR 2.5V±5%, TA = 0°C TO 70°C
Symbol
VIH
VIL
IIH
IIL
Parameter
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
PLL_SEL, MR,
F_SEL0, F_SEL1
PLL_SEL, MR,
F_SEL0, F_SEL1
MR, F_SEL1
PLL_SEL, F_SEL0
MR, F_SEL1
PLL_SEL, F_SEL0
Test Conditions
VCC = VIN = 3.465V
VCC = VIN = 3.465V
VCC = 3.465V, VIN = 0V
VCC = 3.465V, VIN = 0V
Minimum Typical Maximum Units
2
VCC + 0.3
V
-0.3
0.8
V
-5
-150
150
µA
5
µA
µA
µA
TABLE 4C. LVPECL DC CHARACTERISTICS, VCC = VCCA = 3.3V±5%, VCCO = 3.3V±5% OR 2.5V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
VOH
Output High Voltage; NOTE 1
VOL
Output Low Voltage; NOTE 1
VSWING Peak-to-Peak Output Voltage Swing
W NOTE 1: Outputs terminated with 50 to VCCO - 2V.
VCCO - 1.4
VCCO - 2.0
0.6
VCCO - 1.0
VCCO - 1.7
1.0
Units
V
V
V
TABLE 4D. POWER SUPPLY DC CHARACTERISTICS, VCC = VCCA = 3.3V±5%, VCCO = 2.5V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
VCC
VCCA
VCCO
I
EE
ICCA
Core Supply Voltage
Analog Supply Voltage
Output Supply Voltage
Power Supply Current
Analog Supply Current
3.135
3.3
3.465
3.135
3.3
3.465
2.375
2.5
2.625
140
20
Units
V
V
V
mA
mA
84327AM
www.icst.com/products/hiperclocks.html
REV. A SEPTEMBER 18, 2003
3
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