MC1490 데이터 시트보기 (PDF) - Motorola => Freescale
부품명
상세내역
제조사
MC1490 Datasheet PDF : 8 Pages
| |||
Order this document by MC1490/D
MC1490
RF/IF/Audio Amplifier
The MC1490 is an integrated circuit featuring wide–range AGC for use in
RF/IF amplifiers and audio amplifiers over the temperature range, –40° to
+85°C.
• High Power Gain: 50 dB Typ at 10 MHz
45 dB Typ at 60 MHz
35 dB Typ at 100 MHz
• Wide Range AGC: 60 dB Min, DC to 60 MHz
• 6.0 V to 15 V Operation, Single Polarity Supply
• See MC1350D for Surface Mount
WIDEBAND AMPLIFIER
WITH AGC
SEMICONDUCTOR
TECHNICAL DATA
MAXIMUM RATINGS (TA = +25°C, unless otherwise noted.)
Rating
Symbol
Value
Unit
Power Supply Voltage
AGC Supply
Input Differential Voltage
Operating Temperature Range
Storage Temperature Range
Junction Temperature
VCC
VAGC
VID
TA
Tstg
TJ
+18
Vdc
VCC
Vdc
5.0
Vdc
–40 to +85
°C
–65 to +150 °C
+150
°C
8
1
P SUFFIX
PLASTIC PACKAGE
CASE 626
Device
MC1490P
ORDERING INFORMATION
Operating
Temperature Range
TA = – 40° to +85°C
Package
Plastic
Representative Schematic Diagram
VAGC 70
5
470
470
4
(–) Inputs
(+)
66
6
5.0 k
5.0 k
1.1 k 1.1 k 8.4 k
2 VCC
1.5 k
5.5 k 12.1 k
8 (+)
Outputs
1 (–)
1.4 k
2.8 k
45
200 200 2.8 k
5.6 k 1.9k
200
3
Substrate 7
Pins 3 and 7 should both be connected to circuit ground.
PIN CONNECTIONS
Output
(–)
1
VCC 2
GND 3
Inverting 4
Input
–+
(Top View)
Output
8 (+)
7 Substrate
Ground
6 Noninverting
Input
5 AGC
Input
SCATTERING PARAMETERS
(VCC = +12 Vdc, TA = +25°C, Zo = 50 Ω)
f = MHz
Typ
Parameter Symbol
30
60
Unit
Input
Reflection
Coefficient
|S11|
0.95
0.93
–
θ11
–7.3
–16
deg
Output
Reflection
Coefficient
|S22|
0.99
0.98
–
θ22
–3.0
–5.5 deg
Forward
Transmission
|S21|
16.8
14.7
–
Coefficient
θ21
128
64.3 deg
Reverse
Transmission
Coefficient
S12
0.00048 0.00092 –
θ12
84.9
79.2 deg
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 5
1
Share Link: 