ICS8761 Datasheet, PDF (7/15 Pages) Integrated Circuit Systems – LOW VOLTAGE, LOW SKEW, PCI / PCI-X CLOCK GENERATOR

Integrated
Circuit
Systems, Inc.
ICS8761
LOW VOLTAGE, LOW SKEW,
PCI / PCI-X CLOCK GENERATOR
TABLE 4C. POWER SUPPLY DC CHARACTERISTICS,
V_DD =
V_DDA
=
3.3V±5%,
V=
DDOX
2.5V±5%,
TA
=
0°C
TO
85°C
Symbol Parameter
Test Conditions
Minimum Typical Maximum
V_DD
Core Supply Voltage
V
Analog Supply Voltage
DDA
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 denotes V , V , V , V , and V .
DDOx
DDOA DDOB DDOC DDOD
DDOFB
NOTE 2: I_DDOx denotes , _IDDOA I_DDOB, I_DDOC, I_DDOD, and I_DDOFB.
3.135
3.3
3.465
3.135
3.3
3.465
2.375
2.5
2.625
160
50
210
Units
V
V
V
mA
mA
mA
TABLE
4D. LVCMOS/LVTTL DC CHARACTERISTICS,
V
DD
=
V
DDA
=
3.3V±5%,
V
DDOX
=
2.5V±5%,
TA
=
0°C
TO
85°C
Symbol Parameter
Test Conditions Minimum Typical
OEA:OED, XTAL_SEL, MR,
D_SELA0:D_SELD0, FB_IN,
V_IH
Input
D_SELA1:D_SELD1, PLL_SEL,
High Voltage _{FBDIV_SEL0, FBDIV_SEL1}
2
REF_CLK
2
OEA:OED, XTAL_SEL, MR,
D_SELA0:D_SELD0, FB_IN,
V_IL
Input
D_SELA1:D_SELD1, PLL_SEL,
Low Voltage _{FBDIV_SEL0, FBDIV_SEL1}
-0.3
REF_CLK
-0.3
D_SELA0:D_SELD0, FB_IN, MR,
I_IH
Input
High Current
D_SELA1:D_SELD1, REF_CLK,
FBDIV_SEL1
XTAL_SEL, PLL_SEL,
FBDIV_SEL0, OEA:OED
V_DD = V_IN = 3.465V
V_DD = V_IN = 3.465V
D_SELA0:D_SELD0, FB_IN, MR,
V = 3.465V,
D_SELA1:D_SELD1, REF_CLK,
DD
-5
I_IL
Input
FBDIV_SEL1
Low Current _{XTAL_SEL, PLL_SEL,}
FBDIV_SEL0, OEA:OED
V_IN = 0V
V_DD = 3.465V,
V_IN = 0V
-150
V_OH
Output High Voltage; NOTE 1
1.8
V_OL
Output Low Voltage; NOTE 1
I_OZL
Output Tristate Current Low
-5
I_OZH
Output Tristate Current High
NOTE 1: Outputs terminated with 50Ω to V_DDOx/2. See Parameter Measurement Information section,
"3.3V/2.5V Output Load Test Circuit".
Maximum
V_DD + 0.3
V_DD + 0.3
0.8
1.3
150
5
0.5
5
Units
V
V
V
V
µA
µA
µA
µA
V
V
µA
µA
8761CY
www.icst.com/products/hiperclocks.html
7
REV. C SEPTEMBER 7, 2004