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L8221G-SH2-R Datasheet(PDF) 3 Page - Unisonic Technologies

Part # L8221G-SH2-R
Description  Integrated regulated supply for LNB
PDF  5 Pages
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Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

L8221G-SH2-R Datasheet(HTML) 3 Page - Unisonic Technologies

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L8221
Preliminary
LINEAR INTEGRATED CIRCUIT
UNISONICTECHNOLOGIESCO.,LTD
3 of 5
www.unisonic.com.tw
QW-R123-020.a
ABSOLUTE MAXIMUM RATING
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VIN
-0.6 ~ 25
V
Supply Current
IIN
120
mA
Power Dissipation
PD
1000
mW
Operating Temperature Range
TOPR
-40 ~ +85
°C
Storage Temperature Range
TSTG
-40 ~ +125
°C
Note: 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.
ELECTRICAL CHARACTERISTICS (TA=25°C, VIN=13V, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
Supply Voltage Operating Range
VIN
8
22
V
Supply Current
No Load Supply Current
IIN (no load) I D1=ID2=0mA
2
3
mA
Max Bias Load Current (Note1)
I D1 or ID2
20
mA
Max Osc Load Current (Note 1)
HB
20
mA
Max Lout Load Current (Note 1)
80
mA
VOUT
VOUT
VOUT
VIN=10.5V ~ 21V, IOUT=30mA
4.75
5
5.25
V
(Internally generated), ISUB=0mA
-3.0
-2.5
-2.0
V
Substrate Voltage
VSUB
ISUB=-20uA
-2.0
V
VPOL Threshold
VPOL
Applied Via VIN
14.1
14.7
15.4
V
Pol Switching Speed
TPOL
VIN (Low)=13V, VIN (High)=18V
1
ms
Output Noise
Drain Voltage
CGATE-GND=4.7nF, CDRAIN-GND=10nF
0.02 Vpk-pk
Gate Voltage
ICGATE-GND=4.7nF, CDRAIN-GND=10nF
0.005 Vpk-pk
Tone Detector
Tdetect Threshold
VTONE
Test Circuit
100
170
300
mV
Rejection Freq (Note 2)
FTONE
Test Circuit, V (AC) in=1Vp/p sq.w.
1.0
7.5
kHz
Lo Output Stage
HB VOUT Low
VHBL
II=0, Test Circuit , Tone disabled
-0.01
0
0.01
V
HB VOUT High
VHBH
II=20mA, Test Circuit, Tone enabled
4.5
VOUT
V
Gate Characteristics
G1 Output
Voltage Off
VG1O
I D1=0, VIN=14V, IG1=0
-0.05
0
0.05
V
Voltage Low
VG1L
I D1<=12mA, VIN=15.5V, IG1=-10uA
-3.0
-2.5
-2.0
V
Voltage High
VG1H
I D1=>8mA, VIN=15.5V, IG1=0
0.4
0.65
1.0
V
G2 Output
Voltage Off
VG2O
ID2=0, VIN=15.5V, IG2=0
-0.05
0
0.05
V
Voltage Low
VG2L
I D1<=12mA, VIN=14V, IG2=-10uA
-3.0
-2.5
-2.0
V
Voltage High
VG2H
IG2=>8mA, VIN=14V, IG2=0
0.4
0.65
1.0
V



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