ICS84321 Datasheet, PDF (6/18 Pages) Integrated Circuit Systems – 260MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

Integrated
Circuit
Systems, Inc.
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V_CC
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 + 0.5 V
CC
50mA
100mA
47.9°C/W (0 lfpm)
-65°C to 150°C
ICS84321
260MHZ, CRYSTAL-TO-3.3V DIFFERENTIAL
LVPECL FREQUENCY SYNTHESIZER
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
CC
=
V
CCA
=
V
CCO
=
3.3V±5%,
TA
=
0°C
TO
70°C
Symbol Parameter
Test Conditions
Minimum Typical
V_CC
V_CCA
V_CCO
I_EE
I_CCA
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
Maximum
3.465
3.465
3.465
178
26
Units
V
V
V
mA
mA
TABLE
4B.
LVCMOS
/
LVTTL
DC
CHARACTERISTICS,
V
CC
=
V=
CCA
V
CCO
=
3.3V±5%,
TA
=
0°C
TO
70°C
Symbol Parameter
Test Conditions Minimum Typical
VCO_SEL, XTAL_SEL, MR,
V_IH
Input
S_LOAD, nP_LOAD, N0:N1,
High Voltage ^{S_DATA, S_CLOCK, M0:M8}
2
TEST_CLK
2
VCO_SEL, XTAL_SEL, MR,
V_IL
Input
S_LOAD, nP_LOAD, N0:N1,
Low Voltage ^{S_DATA, S_CLOCK, M0:M8}
-0.3
TEST_CLK
-0.3
M0-M4, M6-M8, N0, N1, MR,
S_CLOCK, TEST_CLK,
V = V = 3.465V
I_IH
Input
High Current
S_DATA, S_LOAD, nP_LOAD
CC
IN
M5, XTAL_SEL, VCO_SEL
V_CC = V_IN = 3.465V
M0-M4, M6-M8, N0, N1, MR,
S_CLOCK, TEST_CLK,
V_CC = 3.465V,
I_IL
Input
S_DATA, S_LOAD, nP_LOAD
Low Current
M5, XTAL_SEL, VCO_SEL
V = 0V
IN
V_CC = 3.465V,
V = 0V
IN
-5
-150
V_OH
Output
High Voltage
TEST; NOTE 1
2.6
Maximum
V_CC + 0.3
V_CC + 0.3
0.8
1.3
150
5
Units
V
V
V
V
µA
µA
µA
µA
V
V_OL
Output
Low Voltage
TEST; NOTE 1
NOTE 1: Outputs terminated with 50Ω to V_CCO/2.
0.5
V
84321AY
www.icst.com/products/hiperclocks.html
6
REV. B JUNE 9, 2005