A6058_15 [UTC]
FM FRONT-END;
| 型号： | A6058_15 |
| 厂家： | 
Unisonic Technologies |
| 描述： | FM FRONT-END |
| 文件： | 总6页 (文件大小：197K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNISONIC TECHNOLOGIES CO., LTD
A6058
LINEAR INTEGRATED CIRCUIT
FM FRONT-END
DESCRIPTION
The UTC A6058 is designed for a FM front-end application,
which is suitable to a portable radio or a radio cassette.
Comparing with conventional types, supply voltage dependence,
overload characteristics and spurious radiation characteristics are
improved.
FEATURES
* Excellent supply voltage dependence of local oscillator:
oscillator stop VCC=0.9V(typ)
* Improved inter-modulation characteristics by double balanced
type mixer circuit
* Low spurious radiation
* Wide operating voltage range( 1.6V ~ 6V)
Lead-free:
A6058L
Halogen-free: A6058G
ORDERING INFORMATION
Ordering Number
Package
SIP-9
Packing
Tube
Normal
Lead Free Plating
A6058L-G09-T
Halogen Free
A6058-G09-T
A6058G-G09-T
www.unisonic.com.tw
Copyright © 2009 Unisonic Technologies Co., Ltd
1 of 6
QW-R110-005,B
A6058
LINEAR INTEGRATED CIRCUIT
BLOCK DIAGRAM
UNISONIC TECHNOLOGIES CO., LTD
2 of 6
QW-R110-005,B
www.unisonic.com.tw
A6058
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATING (Ta=25°С unless otherwise specified)
PARAMETER
SYMBOL
VCC
RATINGS
8
UNIT
V
Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
PD
500
mW
°С
TOPR
TSTG
-25 ~ +75
-55 ~ +150
°С
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°С, VCC=5V, f=83MHz, fm=1kHz, ∆f=22.5kHz, unless otherwise specified)
TEST
CIRCUIT
PARAMETER
Quiescent Current
SYMBOL
TEST CONDITIONS MIN
TYP MAX UNIT
IQ
VIN(LIMIT)
Qs
VIN=0
-3dB
5.2
3
8
7
mA
dBµ
dBµ
dB
-3dB Limiting Sensitivity
Quiescent Sensitivity
Conversion Gain
Local OSC Voltage
Pin 1
2
2
11
31
165
57
Gc
VOSC
RIP1
1
3
fOSC=60MHz
f=83MHz
90
220 mVRMS
Input
Ω
pF
Ω
Parallel Resistance
Impedance
Pin 3
Output
Input
COP1
RIP3
3
3
3
1
25
2
Parallel Resistance
Parallel Resistance
Parallel Resistance
Impedance
Pin 4
Output
Input
COP3
RIP4
pF
Ω
2.7
3.3
100
4.8
0.9
Impedance
Pin 6
Output
Input
COP4
RIP6
pF
Ω
f=10.7MHz
Impedance
Output
COP6
VSTOP
pF
Local OSC Stop Voltage
1.3
V
UNISONIC TECHNOLOGIES CO., LTD
3 of 6
QW-R110-005,B
www.unisonic.com.tw
A6058
LINEAR INTEGRATED CIRCUIT
TEST CIRCUITS
Test Circuit 1
Test Circuit 2
UNISONIC TECHNOLOGIES CO., LTD
4 of 6
QW-R110-005,B
www.unisonic.com.tw
A6058
LINEAR INTEGRATED CIRCUIT
TEST CIRCUITS(Cont.)
Test Circuit 3
(a) Rip1
(b) ROP3,COP3
Vcc
Vcc
3
6
6
1
9
3
9
H
H
L
RX
RX
METER
UTC A6058
UTC A6058
METER
L
0.01 µF
0.01 µF
2
2
5
5
0.01 µF
1kpF
0.01 µF
1kpF
(c) Rip4,Cip4
(d) ROP6,COP6
Vcc
Vcc
3
3
6
4
9
6
9
H
H
RX
RX
UTC A6058
UTC A6058
METER
L
METER
L
0.01 µF
0.01 µF
2
2
5
5
1kpF
1kpF
0.01 µF
0.01 µF
TEST CIRCUIT COIL DATA
COIL
fO
QO
TURNS
CAPACITANCE
15pF
T1
RF COIL
0.7mmØ,2.25T
Center Tap
100MHz
100
T2
100MHz
100
0.7mmØ,2.5T
15pF
OSC COIL
(1) ~ (3) 2T
(4) ~ (6) 1T
Ø0.12mm
T3
IFT
10.7MHz
10.7MHz
115
150
75pF
47pF
T4
(4) ~ (6) 14T
Ø0.12mm
QUAD COIL
UNISONIC TECHNOLOGIES CO., LTD
5 of 6
QW-R110-005,B
www.unisonic.com.tw
A6058
LINEAR INTEGRATED CIRCUIT
UTC assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or
other parameters) listed in products specifications of any and all UTC products described or contained
herein. UTC products are not designed for use in life support appliances, devices or systems where
malfunction of these products can be reasonably expected to result in personal injury. Reproduction in
whole or in part is prohibited without the prior written consent of the copyright owner. The information
presented in this document does not form part of any quotation or contract, is believed to be accurate
and reliable and may be changed without notice.
UNISONIC TECHNOLOGIES CO., LTD
6 of 6
QW-R110-005,B
www.unisonic.com.tw
相关型号：
©2020 ICPDF网 联系我们和版权申明