ICS87974I Datasheet, PDF (6/16 Pages) Integrated Device Technology – Fully integrated PLL

ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
DD
Inputs, V_I
Outputs, V_O
Package Thermal Impedance, θ_JA
Storage Temperature, T_STG
4.6V
-0.5V to V_DD + 0.5 V
-0.5V to V_DDO + 0.5V
73.2°C/W (0 lfpm)
-65°C to 150°C
ICS87974I
LOW SKEW, 1-TO-15,
LVCMOS/LVTTL 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
DDOX
=
3.3V±5%,
TA
=
-40°C
TO
85°C
Symbol Parameter
Test Conditions
Minimum Typical
V_DD
Core Supply Voltage
V_DDA
Analog Supply Voltage
V_DDOx
Output Supply Voltage; NOTE 1
I_DD
Power Supply Current
I_DDA
Analog Supply Current
I_DDOx
Output Supply Current; NOTE 2
NOTE 1: V_DDOx denotes V_DDOA, V_DDOB, V_DDOC, V_DDOFB.
NOTE 2: I_DDOx denotes I_DDOA, I_DDOB, I_DDOC, I_DDOFB
3.135
3.3
2.935
3.3
3.135
3.3
Maximum
3.465
3.465
3.465
121
15
24
Units
V
V
V
mA
mA
mA
TABLE
4B.
LVCMOS/LVTTL
DC
CHARACTERISTICS,
V_DD
=
V_DDA
=
V
DDOX
=
3.3V±5%,
TA
=
-40°C TO 85°C
Symbol Parameter
Test Conditions Minimum Typical
SEL_A:SEL_C, nMR/OE,
VCO_SEL, PLL_SEL,
V_IH
Input
High Voltage
CLK_SEL, CLK_EN,
FB_SEL0, FB_SEL1, FB_IN
2
CLK0, CLK1
2
SEL_A:SEL_C, nMR/OE,
VCO_SEL, PLL_SEL,
V_IL
Input
Low Voltage
CLK_SEL, CLK_EN,
FB_SEL0, FB_SEL1, FB_IN
CLK0, CLK1
FB_SEL0, FB_SEL1,
I_IH
Input
High Current
SEL_A:SEL_C, CLK0,
VCO_SEL, CLK_SEL
CLK1, FB_IN, nMR/OE,
PLL_SEL, CLK_EN
V_DD = V_IN = 3.465V
V_DD = V_IN = 3.465V
FB_SEL0, FB_SEL1,
I_IL
Input
Low Current
SEL_A:SEL_C, CLK0,
VCO_SEL, CLK_SEL
V_IN = 0V, V_DD = 3.465V
-5
CLK1, FB_IN, nMR/OE,
PLL_SEL, CLK_EN
V_IN = 0V, V_DD = 3.465V
-100
V_OH
Output High Voltage; NOTE 1
2.4
V_OL
Output Low Voltage; NOTE 1
NOTE 1: Outputs terminated with 50Ω to V_DDOx/2.
Maximum
V
DD
V_DD
0.8
0.8
100
5
0.5
Units
V
V
V
V
µA
µA
µA
µA
V
V
87974CYI
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6
REV. E JULY 26, 2010