ML4621 Просмотр технического описания (PDF) - Micro Linear Corporation
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ML4621 Datasheet PDF : 8 Pages
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ML4621
ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which
the device could be permanently damaged. Absolute
maximum ratings are stress ratings only and functional
device operation is not implied.
VCC – GND ................................................ –0.3V to 7.0V
VCC TTL – GND TTL ................................... –0.3V to 7.0V
GND ............................................... –0.3V to VCC + 0.3V
Junction Temperature .............................................. 150°C
Storage Temperature Range ..................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) ..................... 260°C
Thermal Resistance (θJA)
24 Pin Narrow PDIP ......................................... 54°C/W
28 Pin PLCC ..................................................... 68°C/W
OPERATING CONDITIONS
Temperature Range ....................................... 0°C to 70°C
–5.2V Supply Range ...................................... –5.2V ± 5%
+5V Supply Range ......................................... 5.0V ± 5%
ELECTRICAL CHARACTERISTICS
Unless otherwise specified, VCC = 5V ± 5%, GND = 0V, TA = Operating Temperature Range (Note 1)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
ICC1
ICC2
VCC Supply Current
VCC Supply Current
(TTL OUT Enabled)
VCC TTL = GND TTL = VCC
65
VCC TTL = VCC
70
GND TTL = GND
IVREF VREF Output Current
VREF Reference Voltage
AV A1, A2 Amplifier Gain
VIN Input Signal Range
VTH ADJ External Voltage at VTH ADJ to set VTH
Range
VIN = 5mV
–5.0
2.40
2
1
2.55
75
VOS Input Offset
EN Input Referred Noise
BW 3dB Bandwidth
VDC = VREF (DC Loop Inactive)
50MHz BW
3
25
50
65
VIN PW Minimum Input Pulsewidth
10
RIN Input Resistance
VIN+, VIN–
8
tPD AMP Amplifier Propagation Delay Time
From VIN+, VIN– to VOUT+, VOUT–
4
VIN+, = 10mVP-P
tPD ECL ECL Comparator Propagation Delay Time From CMP+, CMP– to ECL+, ECL–
4
VIN+, = 10mVP-P
tPD TTL TTL Comparator Propagation Delay Time From ECL+, ECL– to TTL OUT
4
VIN+, = 10mVP-P
RVTH ADJ VTH ADJ Input Resistance
6.8
IVOUT VOUT+, VOUT– Output Current
ICMP CMP+, CMP– Leakage Current
25
VCMCMP CMP+, CMP– Common Mode Range
GND + 2
ECL VOH ECL+, ECL– Output High Voltage
With 200Ω Load Tied to VCC – 2V
TA = 25ºC
3.90
ECL VOL ECL+, ECL– Output Low Voltage
With 200Ω Load Tied to VCC – 2V
TA = 25ºC
3.11
MAX
100
110
UNITS
mA
mA
0.5
2.65
1400
2.5
mA
V
V/V
mVP-P
V
mV
µV
MHz
ns
kΩ
8
ns
8
ns
8
ns
kΩ
3
mA
µA
VCC – 1
V
4.30
V
3.38
V
4
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