MAX3670_09 Datasheet, PDF (2/12 Pages) Maxim Integrated Products – Low-Jitter 155MHz/622MHz Clock Generator

Low-Jitter 155MHz/622MHz
Clock Generator
ABSOLUTE MAXIMUM RATINGS
Supply Voltage Range..............................................-0.5V to +7V
Voltage Range at C2+, C2-, THADJ, CTH, GSEL1, GSEL2,
GSEL3, LOL, RSEL, REFCLK-, REFCLK+, VSEL, VCOIN+,
VCOIN-, VC, POLAR, PSEL1, PSEL2, COMP,
OPAMP+, OPAMP- ..................................-0.5V to (V_CC + 0.5V)
Continuous Power Dissipation (T_A = +70°C)
32 QFN (derate 33.3mW/°C above +70°C) .....................2.7W
32 Thin QFN (derate 34.5mW/°C above +70°C)..............2.8W
PECL Output Current (MOUT+,
MOUT-, POUT+, POUT-).................................................56mA
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range. ............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(V_CC = +3.3V ±10% or V_CC = +5.0V ±10%, T_A = -40°C to +85°C. Typical values are at V_CC = +3.3V and T_A = +25°C, unless other-
wise noted.) (Note 1)
PARAMETER
SYMBOL
Supply Current
I_CC
(Note 2)
INPUT SPECIFICATIONS (REFCLK±, VCOIN±)
Input High Voltage
V_IH
CONDITIONS
MIN TYP MAX UNITS
48
72
mA
V_CC -
1.16
V_CC -
V
0.88
Input Low Voltage
V_IL
V_CC -
1.81
V_CC -
V
1.48
Input Bias Voltage
Common-Mode Input Resistance
Differential Input Resistance
Differential Input Voltage Swing
PECL OUTPUT SPECIFICATIONS
Output High Voltage
V_OH
AC-coupled
0°C to +85°C
-40°C to 0°C
Output Low Voltage
TTL SPECIFICATIONS
Output High Voltage
Output Low Voltage
0°C to +85°C
V_OL
-40°C to 0°C
V_OH
Sourcing 20µA
V_OL
Sinking 2mA
V_CC -
V
1.3
7.5
11.5 17.5
kΩ
12.8 21.0 32.5
kΩ
300
1900 mVp-p
V_CC -
1.025
V_CC -
1.085
V_CC -
1.81
V_CC -
1.83
V_CC -
0.88
V
V_CC -
0.88
V_CC -
1.62
V
V_CC -
1.556
2.4
V_CC
V
0.4
V
2 _______________________________________________________________________________________