Linear Technology Analog Devices LTM4622A Datasheet page 4

LTM4622A
ELECTRICAL CHARACTERISTICS
operating temperature range (Note 2). Specified as each individual output channel at T
noted per the typical application shown in Figure 27.
SYMBOL PARAMETER
V Load Reg INTV Load Regulation
INTVCC CC
f Oscillator Frequency
OSC
f Frequency Sync Range
SYNC
I MODE Input Current
MODE
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: The LTM4622A is tested under pulsed load conditions such that
T ≈ T . The LTM4622AE is guaranteed to meet performance
J A
specifications over the 0°C to 125°C internal operating temperature
range. Specifications over the full –40°C to 125°C internal operating
temperature range are assured by design, characterization and correlation
with statistical process controls. The LTM4622AI is guaranteed to meet
specifications over the full –40°C to 125°C internal operating temperature
range. Note that the maximum ambient temperature consistent with
these specifications is determined by specific operating conditions in
conjunction with board layout, the rated package thermal resistance and
other environmental factors.
4
The denotes the specifications which apply over the specified internal
l
CONDITIONS
I = 0mA to 50mA
CC
With Respect to Set Frequency
MODE = INTV
CC
Note 3: See output current derating curves for different V
Note 4: 100% tested at wafer level.
Note 5: This IC includes overtemperature protection that is intended
to protect the device during momentary overload conditions. Junction
temperature will exceed 125°C when overtemperature protection is active.
Continuous operation above the specified maximum operating junction
temperature may impair device reliability.
For more information www.analog.com
= 25°C, V = V = 12V, unless otherwise
A IN1 IN2
MIN TYP
1.3
1
±30
–1.5
MAX UNITS
%
MHz
%
µA
, V and T .
IN OUT A
Rev B