AT1506 [AIMTRON]
FET BIAS CONTROLLER; 场效应管偏置控制器
| 型号： | AT1506 |
| 厂家： | 
AIMTRON TECHNOLOGY |
| 描述： | FET BIAS CONTROLLER |
| 文件： | 总6页 (文件大小：237K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AT1506
Preliminary Product Information
FET BIAS CONTROLLER
Description
Features
The AT1506 is designed to meet the bias
requirements of GaAs and HEMT FETs
commonly used in satellite receiver LNBs, PMR,
cellular telephones etc. with a minimum of
external components.
˙Provides bias for GaAs and HEMT FETs
˙Drives up to four FETs
˙Dynamic FET protection
˙Drain current set by external resistor
˙Regulated negative rail generator
requires only 2 external capacitors
˙Choice in drain voltage
With the addition of two capacitors and resistors
the devices provide drain voltage and current
control for a number of external grounded source
FETs.
˙Wide supply voltage range
˙SSOP surface mount package
The AT1506 is available in SSOP20 pin
packages respectively for the minimum in
devices size. Device operating temperature is -40
to 70°C to suit a wide range of environmental
conditions.
Applications
˙Satellite receiver LNBs
˙Private mobile radio (PMR)
˙Cellular telephones
Block Diagram
Aimtron reserves the right without notice to change this circuitry and specifications.
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
Fax: 886-3-563-0879
http://www.aimtron.com.tw
Email: service@aimtron.com.tw
1
AT1506
Preliminary Product Information
FET BIAS CONTROLLER
Pin Descriptions
Pin No.
Pin name
Function
1
2
D1
1st Drain output voltage Pin
G1
1st Gate output voltage Pin
2nd Drain output voltage Pin
2nd Gate output voltage Pin
3rd Drain output voltage Pin
3rd Gate output voltage Pin
Ground Pin
3
D2
4
G2
5
D3
6
G3
7
GND
NC
8
No connect Pin
9
CN
Negative OSC output Pin
Positive OSC output Pin
Negative voltage output Pin
VD1/VD2/VD3 Current set Resistor connect Pin
VD4/VD5/VD6 Current set Resistor connect Pin
6th Gate output voltage Pin
6th Drain output Pin
5th Gate output voltage Pin
5th Drain output Pin
4th Gate output voltage Pin
4th Drain output Pin
10
11
12
13
14
15
16
17
18
19
20
CP
VOUT
ICTL1
ICTL2
G6
D6
G5
D5
G4
D4
VCC
Supply voltage Pin
Pin Configuration
Ordering Information
Part number
Package
Marking
AT1506R
AT1506R_GRE
SSOP20
SSOP20,Green
AT1506R
AT1506R, date code with one bottom line
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
Fax: 886-3-563-0879
http://www.aimtron.com.tw
Email: service@aimtron.com.tw
2
AT1506
Preliminary Product Information
FET BIAS CONTROLLER
Absolute maximum ratings (Ta = 25oC)
Parameter
Power supply voltage
Supply Current
Symbol
VCC
ICC
Limits
-0.6~15
100
unit
V
mA
mA
oC
Drain Current
VD
Topr
Tstg
0~15
Operating temperature
Storage temperature
Power dissipation
-40~+70
-50~+85
500
oC
mW
Pd
Recommended operating conditions (Ta = 25oC)
Parameter
Symbol
VCC
Limits
5~12
unit
V
Power supply voltage
Electrical characteristics
(Unless otherwise stated, Ta=25°C, VCC=5V, ID=10mA, RCTL1=33kΩ, RCTL2 =33kΩ)
Parameter
Supply Voltage
Symbol Min.
Typ. Max. Unit
Conditions
VCC
5
--
--
--
12
10
V
mA ID1 to ID6=0
Supply Current
ICC
--
--
50
mA ID1 to ID6=10mA
-3.5
--
-3
--
-2
V
V
IOUT= 0
NegativeVoltage
VOUT
-2
I
OUT= -200µA
Drain Output Noise Voltage
Gate Output Noise Voltage
Oscillator Freq.
END
ENG
fo
--
--
0.02
0.005
800
VPP CG=4.7nF, CD=10nF
VPP CG=4.7nF, CD=10nF
kHz
--
--
200
350
DRAIN
Drain Current
ID
8
--
--
2
--
--
10
0.02
0.05
2.2
12
--
mA
Drain Current Charge with VCC
%/V VCC=5 to 12V
∆IDV
∆IDT
VD
Drain Current Charge with T
%/℃
V
--
Tj=-40 to +70°C
Drain Voltage
2.4
--
--
Drain Voltage Charge with VCC
Drain Voltage Charge with Tj
GATE
0.5
%/V VCC=5 to 12V
∆VDV
∆VDT
50
ppm Tj=-40 to +70°C
Gate Output Current Range
IGO
VOL
VOH
-30
--
--
2000
-2
µA
I
D1 to ID6=12mA
IG1 to IG6=0
D1 to ID6=12mA
IG1 to IG6= -10mA
D1 to ID6= 8mA
IG1 to IG6= 0
-3.5
V
V
V
Gate Output Low Voltage
Gate Output High Voltage
I
-3.5
0
--
--
-2
1
I
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
Fax: 886-3-563-0879
http://www.aimtron.com.tw
Email: service@aimtron.com.tw
3
AT1506
Preliminary Product Information
FET BIAS CONTROLLER
Typical Application Circuit
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
Fax: 886-3-563-0879
http://www.aimtron.com.tw
Email: service@aimtron.com.tw
4
AT1506
Preliminary Product Information
FET BIAS CONTROLLER
Typical Characteristics
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
Fax: 886-3-563-0879
http://www.aimtron.com.tw
Email: service@aimtron.com.tw
5
AT1506
Preliminary Product Information
FET BIAS CONTROLLER
Package Outlines : 16-pin SSOP
MILLIMETERS
INCHES
SYMBOL
MIN
TYP
MAX
MIN
TYP
MAX
A
A1
A2
b
1.47
0.10
1.37
0.23
0.19
8.53
5.79
3.81
0.38
-
1.60
1.73
0.25
1.52
0.36
0.25
8.74
6.20
3.99
1.27
-
0.058
0.004
0.054
0.009
0.0075
0.336
0.228
0.150
0.015
-
0.063
0.068
0.010
0.060
0.014
0.0098
0.344
0.244
0.157
0.050
-
-
-
1.45
0.25
0.20
8.64
5.99
3.91
0.71
0.64
-
0.057
0.010
0.008
0.340
0.236
0.154
0.028
0.025
-
C
D
E
E1
L
e
y
-
0°
0.076
8°
-
0°
0.003
8°
θ
2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.
Tel: 886-3-563-0878
Fax: 886-3-563-0879
http://www.aimtron.com.tw
Email: service@aimtron.com.tw
6
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