ICS8442 Datasheet, PDF (5/15 Pages) Integrated Circuit Systems – 700MHZ, CRYSTAL OSCILLATOR-TO-DIFFERENTIAL LVDS FREQUENCY SYNTHESIZER

Integrated
Circuit
Systems, Inc.
ICS8442
700MHZ, CRYSTAL OSCILLATOR-TO-DIFFERENTIAL
LVDS FREQUENCY SYNTHESIZER
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
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%, TA = 0°C TO 85°C
Symbol Parameter
Test Conditions
Minimum
V_DD
V_DDA
I
DD
I_DDA
Core Supply Voltage
Analog Supply Voltage
Power Supply Current
Analog Supply Current
3.135
3.135
Typical
3.3
3.3
Maximum
3.465
3.465
155
20
Units
V
V
mA
mA
TABLE 4B. LVCMOS / LVTTL DC CHARACTERISTICS, V_DD = V_DDA = 3.3V±5%, TA = 0°C TO 85°C
Symbol
V_IH
Parameter
Input
High Voltage
M0-M8, N0, N1, MR, nP_LOAD,
S_CLOCK, S_DATA, S_LOAD,
XTAL_SEL, VCO_SEL
TEST_CLK
Test Conditions
Minimum Typical
2
2
M0-M8, N0, N1, MR, nP_LOAD,
V_IL
Input
S_CLOCK, S_DATA, S_LOAD,
Low Voltage ^{XTAL_SEL, VCO_SEL}
-0.3
TEST_CLK
-0.3
M0-M4, M6-M8, N0, N1, MR,
I_IH
Input
nP_LOAD, S_CLOCK, S_DATA, V_DD = V_IN = 3.465V
High Current ^S_LOAD,
M5, XTAL_SEL, VCO_SEL
V_DD = V_IN = 3.465V
M0-M4, M6-M8, N0, N1, MR,
nP_LOAD, S_CLOCK, S_DATA,
V_DD = 3.465V,
-5
I_IL
Input
S_LOAD,
Low Current
M5, XTAL_SEL, VCO_SEL
V_IN = 0V
V_DD = 3.465V,
-150
V_IN = 0V
V_OH
Output
High Voltage
TEST; NOTE 1
2.6
V_OL
Output
Low Voltage
TEST; NOTE 1
NOTE 1: Outputs terminated with 50Ω to V_DD/2. See Parameter Measurement Information section,
"3.3V Output Load Test Circuit".
Maximum
V_DD + 0.3
V_DD + 0.3
0.8
1.3
150
5
0.5
Units
V
V
V
V
µA
µA
V
V
8442AY
www.icst.com/products/hiperclocks.html
5
REV. C JULY 8, 2004