AT1506 [AIMTRON]

FET BIAS CONTROLLER; 场效应管偏置控制器
AT1506
型号: AT1506
厂家: AIMTRON TECHNOLOGY    AIMTRON TECHNOLOGY
描述:

FET BIAS CONTROLLER
场效应管偏置控制器

控制器
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=33k, RCTL2 =33k)  
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
j  
%/℃  
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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