Rev C 9/4/14 6 175MHZ, FEMTOCLOCK® VCXO BASED SONET/SDH JITTER
ATTENUATORS
843002I-40 DATA SHEET
Table 4B. LVCMOS/LVTTL DC Characteristics, V
CC
= 3.3V±5%, V
CCO_LVCMOS
= 3.3V±5% or 2.5V±5%, V
EE
= 0V,
T
A
= -40°C to 85°C
Table 4C. Differential DC Characteristics, V
CC
= 3.3V±5%, V
CCO_LVPECL
= 3.3V±5% or 2.5V±5%, V
EE
= 0V,
T
A
= -40°C to 85°C
NOTE 1: V
IL
cannot be less than -0.3V
NOTE 2: Common mode input voltage is defined as V
IH
.
Table 4D. LVPECL DC Characteristics, V
CC
= V
CCO_LVPECL
= 3.3V±5%, V
EE
= 0V, T
A
= -40°C to 85°C
NOTE 1: Outputs terminated with 50 to V
CCO_LVPECL
– 2V.
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
IH
Input High Voltage 2 V
CC
+ 0.3 V
V
IL
Input Low Voltage -0.3 0.8 V
I
IH
Input High Current
QA_SEL[0:1],
QB_SEL[0:1]
V
CC
= V
IN
= 3.465V 5 µA
CLK_SEL,
R_SEL[0:2]
V
CC
= V
IN
= 3.465V 150 µA
I
IL
Input Low Current
QA_SEL[0:1],
QB_SEL[0:1]
V
CC
= 3.465V, V
IN
= 0V -150 µA
CLK_SEL,
R_SEL[0:2]
V
CC
= 3.465V, V
IN
= 0V -5 µA
V
OH
Output High Voltage LOR0, LOR1
V
CCO_LVCMOS
= 3.465V,
I
OH
= 1mA
2.6 V
V
CCO_LVCMOS
= 2.625V,
I
OH
= 1mA
1.8 V
V
OL
Output Low Voltage LOR0, LOR1
V
CCO_LVCMOS
= 3.465V or
2.625V, I
OL
= -1mA
0.5 V
Symbol Parameter Test Conditions Minimum Typical Maximum Units
I
IH
Input High Current
CLK0/nCLK0,
CLK1/nCLK1
V
CC
= V
IN
= 3.465V 150 µA
I
IL
Input Low Current
CLK0, CLK1 V
CC
= 3.465V, V
IN
= 0V -5 µA
nCLK0, nCLK1 V
CC
= 3.465V, V
IN
= 0V -150 µA
V
PP
Peak-to-Peak Voltage; NOTE 1 0.15 1.3 V
V
CMR
Common Mode Input Voltage; NOTE 1, 2 V
EE
+ 0.5 V
CC
– 0.85 V
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
OH
Output High Voltage; NOTE 1 V
CCO
– 1.4 V
CCO
– 0.9 V
V
OL
Output Low Voltage; NOTE 1 V
CCO
– 2.0 V
CCO
– 1.7 V
V
SWING
Peak-to-Peak Output Voltage Swing 0.6 1.0 V
