REVISION B 11/16/15
843001 DATA SHEET
3 FEMTOCLOCKS™ CRYSTAL-TO-
3.3V LVPECL CLOCK GENERATOR
TABLE 3A. POWER SUPPLY DC CHARACTERISTICS, V
CC
= 3.3V±5%, TA = -30°C TO 85°C
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
CC
Core Supply Voltage 3.135 3.3 3.465 V
V
CCA
Analog Supply Voltage 3.135 3.3 3.465 V
I
CCA
Analog Supply Current included in I
EE
12 mA
I
EE
Power Supply Current 93 mA
TABLE 3C. LVPECL DC CHARACTERISTICS, V
CC
= 3.3V±5%, TA = -30°C TO 85°C
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
OH
Output High Voltage; NOTE 1 V
CC
- 1.4 V
CC
- 0.9 V
V
OL
Output Low Voltage; NOTE 1 V
CC
- 2.0 V
CC
- 1.7 V
V
SWING
Peak-to-Peak Output Voltage Swing 0.6 1.0 V
NOTE 1: Outputs terminated with 50Ω to V
CC
- 2V.
TABLE 4. CRYSTAL CHARACTERISTICS
Parameter Test Conditions Minimum Typical Maximum Units
Mode of Oscillation Fundamental
Frequency 23.4375 26.5625 MHz
Equivalent Series Resistance (ESR) 50
Ω
Shunt Capacitance 7pF
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V
CC
4.6V
Inputs, V
I
-0.5V to V
CC
+ 0.5V
Outputs, I
O
Continuous Current 50mA
Surge Current 100mA
Package Thermal Impedance, θ
JA
101.7°C/W (0 mps)
Storage Temperature, T
STG
-65°C to 150°C
NOTE: Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent damage to the
device. These ratings are stress specifi cations only. Functional
operation of product at these conditions or any conditions beyond
those listed in the DC Characteristics or AC Characteristics is not
implied. Exposure to absolute maximum rating conditions for ex-
tended periods may affect product reliability.
TABLE 3B. LVCMOS/LVTTL DC CHARACTERISTICS, V
CC
= 3.3V±5%, TA = -30°C TO 85°C
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 FREQ_SEL V
CC
= V
IN
= 3.465V 150 µA
I
IL
Input Low Current FREQ_SEL V
CC
= 3.465V, V
IN
= 0V -5 µA
