ICS8705 Datasheet, PDF (6/18 Pages) Integrated Circuit Systems – ZERO DELAY, DIFFERENTIAL-TO-LVCMOS/LVTTL CLOCK GENERATOR

ICS8705
ZERO DELAY, DIFFERENTIAL-TO-LVCMOS/LVTTL
CLOCK GENERATOR
TABLE 4D. POWER SUPPLY DC CHARACTERISTICS, V_DD = V_DDA = V_DDO = 2.5V±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
2.375
2.5
2.375
2.5
2.375
2.5
Maximum
2.625
2.625
2.625
90
15
20
Units
V
V
V
mA
mA
mA
TABLE
4E.
LVCMOS
/
LVTTL
DC
CHARACTERISTICS,
V =V =V
DD
DDA
DDO
=
2.5V±5%, TA
=
0°C
TO
70°C
Symbol Parameter
Test Conditions
Minimum Typical
PLL_SEL, CLK_SEL,
V_IH
Input
SEL0, SEL1, SEL2, SEL3,
High Voltage ^{FB_IN, MR}
2
CLK0
2
PLL_SEL, CLK_SEL,
V_IL
Input
SEL0, SEL1, SEL2, SEL3,
Low Voltage ^{FB_IN, MR}
-0.3
CLK0
-0.3
CLK0, CLK_SEL
I
IH
Input
MR, FB_IN,
High Current ^{SEL0, SEL1, SEL2, SEL3}
V_DD = V_IN = 2.625V
PLL_SEL
V_DD = V_IN = 2.625V
CLK0, CLK_SEL
I
IL
Input
MR, FB_IN,
V_DD = 2.625V, V_IN = 0V
-5
Low Current ^{SEL0, SEL1, SEL2, SEL3}
PLL_SEL
V_DD = 2.625V, V_IN = 0V
-150
V_OH
Output High Voltage; NOTE 1
1.8
V_OL
Output Low Voltage; NOTE 1
NOTE 1: Outputs terminated with 50Ω to V_DDO/2. In the Parameter Measurement Information section,
see "2.5V Output Load Test Circuit" figure.
Maximum
V_DD + 0.3
V_DD + 0.3
0.8
1.3
150
5
0.5
Units
V
V
V
V
µA
µA
µA
µA
V
V
TABLE 4F. DIFFERENTIAL DC CHARACTERISTICS, V_DD = V_DDA = V_DDO = 2.5V±5%, TA = 0°C TO 70°C
Symbol Parameter
Test Conditions
Minimum Typical
CLK1
I_IH
Input High Current
nCLK1
V_DD = V_IN = 2.625V
V_DD = V_IN = 2.625V
I_IL
Input Low Current
CLK1
nCLK1
V_DD = 2.625V, V_IN = 0V
V_DD = 2.625V, V_IN = 0V
-5
-150
V_PP
V_CMR
Peak-to-Peak Input Voltage
Common Mode Input Voltage;
NOTE 1, 2
0.15
GND + 0.5
NOTE 1: Common mode voltage is defined as V_IH.
NOTE 2: For single ended applications, the maximum input voltage for CLK1, nCLK1 is V_DD + 0.3V.
Maximum
150
5
1.3
V_DD - 0.85
Units
µA
µA
µA
µA
V
V
8705BY
www.idt.com
6
REV. H JULY 2, 2010