AT1512
Preliminary product Information
FET BIAS CONTROLLER AND TONE DETECTION
Electrical characteristics
(Unless otherwise stated, Ta=25°C, VCC=5V, ID=10mA, RCTL=33kΩ)
Parameter
Supply Voltage
Symbol Min.
Typ. Max. Unit
Conditions
VCC
5
--
6
10
15
V
--
mA ID1 to ID3=0
ID1=0,ID2 to ID3=10mA,
--
25
35
mA
mA
VPOL=14V
Supply Current
ICC
ID2=0,ID1 to ID3=10mA,
--
25
35
V
POL=15.5V
--
--
16
16
-3.0
--
25
25
-2.5
-2.4
0.02
0.005
800
ID1 to ID3=0, ILB=10mA
mA ID1 to ID3=0, IHB=10mA
-3.5
--
V
V
IOUT= 0
OUT= -200µA
Negative Voltage
VOUT
I
Drain Output Noise Voltage
Gate Output Noise Voltage
Oscillator Freq.
END
ENG
fo
--
--
VPP CG=4.7nF, CD=10nF
VPP CG=4.7nF, CD=10nF
kHz
--
--
200
350
DRAIN
Drain Current
ID
∆IDV
∆IDT
VD1
VD2
VD3
∆VDV
∆VDT
IL1
8
--
10
0.5
0.05
2.0
2.0
2.0
0.5
50
12
--
mA
Drain Current Charge with VCC
%/V VCC=5 to 10V
Drain Current Charge with Tj
%/℃
V
V
V
--
--
Tj=-40 to +70°C
1.8
1.8
1.8
--
2.2
2.2
2.2
--
--
10
10
ID1=10mA, VPOL=15.5V
ID2=10mA, VPOL=14V
ID3=10mA
Drain Voltage
Drain Voltage Charge with VCC
Drain Voltage Charge with Tj
%/V VCC=5 to 12V
ppm Tj=-40 to +70°C
µA
µA
--
--
--
VD1=0.5V, VPOL=14V
VD2=0.5V, VPOL=15.5V
Leakage Current
IL2
--
--
GATE
Gate Output Current Range
IGO
-30
--
0
2000
0.05
µA
VG10 -0.05
V
ID1=0, VPOL=14V, IGO1=0
ID1=12mA, VPOL=15.5V,
IGO1=-10µA
VG1L
-3.5
-2.9
-2.0
V
Gate1 Output Voltage
ID1=8mA, VPOL=15.5V,
VG1H
0.4
0.75
0
1.0
0.05
-2.0
V
V
V
I
GO1=0
VG20 -0.05
ID2=0, VPOL=15.5V, IGO2=0
ID2=12mA, VPOL=14V,
Gate2 Output Voltage
Gate3 Output Voltage
VG2L
-3.5
-2.9
I
GO2=-10µA
VG2H
VG3L
VG3H
0.4
-3.5
0.4
0.75
-2.9
0.75
1.0
-2.0
1.0
V
V
V
ID2=8mA, VPOL=14V, IGO2=0
ID3=12mA, IGO3=-10µA
ID3=8mA, IGO3=0
TONE DETECTION
Input Bias Current
Output Voltage
Output Current
Voltage Gain
Rejection Frequency
LOV Volt. Range
LOV Bias Current
IB
VOUT
IOUT
GV
0.02
1.75
400
0.07
1.95
520
46
0.25
2.05
650
--
µA RF1=150kΩ
V
RF1=150kΩ
VOUT=1.96V, VFIN=2.1V
µA
--
dB f=22kHz,VIN=1mV
kHz V(AC)in=1V p/p sq.w
fR
1.0
7.5
--
--
VCC-1.8
1.0
-2.5
0.01
0.025
3.1
VLOV
ILOV
-0.5
0.02
-3.5
-0.01
-0.025
2.9
V
µA
V
V
V
IL=50mA(LB or HB)
VLOV=0
0.15
-2.75
0
0
3.0
V
LOV=0, IL=-10µA, Enabled
LB Output Low
VLBL
VLOV=3V, IL=0, Enabled
VLOV=0, IL=10mA, Disabled
LB Output High
VLBH
V
VLOV=3V,IL=50mA,Disabled
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
2005/10/19 REV:1.0
Fax: 886-3-563-0879
WWW:http://www.aimtron.com.tw
Email: service@aimtron.com.tw
5
AIMTRON [ AIMTRON TECHNOLOGY ]
