max2620euat Maxim Integrated Products, Inc., max2620euat Datasheet - Page 2

• Manufacturer Part Number: max2620euat
• Description: Max2620 10mhz To 1050mhz Integrated Rf Oscillator With Buffered Outputs
• Manufacturer: Maxim Integrated Products, Inc.

ABSOLUTE MAXIMUM RATINGS
V
TANK, SHDN to GND .................................-0.3V to (V
OUT, OUT to GND...........................(V
FDBK to GND ..................................(V
Continuous Power Dissipation (T
DC ELECTRICAL CHARACTERISTICS
(V
T
10MHz to 1050MHz Integrated
RF Oscillator with Buffered Outputs
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.
AC ELECTRICAL CHARACTERISTICS
(Test Circuit of Figure 1, V
T
2
Note 1: Specifications are production tested and guaranteed at T
Note 2: Guaranteed by design and characterization at 10MHz, 650MHz, 900MHz, and 1050MHz. Over this frequency range, the
A
CC
Frequency Range
Reverse Isolation
Output Isolation
Supply Current
Shutdown Current
Shutdown Input Voltage High
Shutdown Input Voltage Low
Shutdown Bias Current High
Shutdown Bias Current Low
A
CC
µMAX (derate 5.7mW/°C above +70°C) .....................457mW
= -40°C to +85°C, unless otherwise noted. Typical values measured at V
= +25°C, unless otherwise noted.)
1, V
_______________________________________________________________________________________
1, V
CC
design and characterization at T
magnitude of the negative real impedance measured at TANK is greater than one-tenth the magnitude of the reactive
impedances at TANK. This implies proper oscillator start-up when using an external resonator tank circuit with Q > 10. C3
and C4 must be tuned for operation at the desired frequency.
CC
PARAMETER
PARAMETER
2 to GND .................................................-0.3V to +6V
2 = +2.7V to +5.25V, FDBK = open, TANK = open, OUT and OUT connected to V
CC
A
= +3.0V, SHDN = V
= +70°C)
T
OUT or OUT to TANK; OUT, OUT driven at P = -20dBm
OUT to OUT
SHDN = 0.6V
SHDN = 2.0V
SHDN = 0.6V
A
CC
CC
= -40°C to +85°C (Note 2)
- 0.6V) to (V
- 2.0V) to (V
A
= -40°C.
CC
CC
CC
+ 0.3V)
+ 0.3V)
+ 0.3V)
CC
CONDITIONS
CONDITIONS
, Z
LOAD
A
= +25°C and T
= Z
Operating Temperature Range
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +165°C
Lead Temperature (soldering, 10s) .................................+300°C
MAX2620EUA .................................................-40°C to +85°C
SOURCE
CC
1 = V
= 50
A
CC
= +85°C. Specifications are guaranteed by
2 = 3.0V, T
P
IN
= -20dBm (50 ), f
A
MIN
MIN
2.0
10
= +25°C.) (Note 1)
CC
through 50 , SHDN = 2V,
TYP
TYP
9.0
0.1
5.5
50
33
TEST
MAX
1050
MAX
12.5
0.6
0.5
20
2
= 900MHz,
UNITS
UNITS
MHz
mA
dB
dB
µA
µA
µA
V
V