ML1350 Datasheet, PDF (1/6 Pages) LANSDALE Semiconductor Inc. – Monolithic IF Amplifier

ML1350
Monolithic IF Amplifier
Legacy Device: Motorola MC1350
The ML1350 is an integrated circuit featuring wide range
AGC for use as a linear IF amplifier in AM radio, shortwave,
TV and instrumentation.
• Power Gain: 50 dB Typ at 45 MHz
50 dB Typ at 58 MHz
• AGC Range: 60 dB Min, DC to 45 MHz
• Nearly Constant Input & Output Admittance over the
Entire AGC Range
• _Y21 Constant (–3.0 dB) to 90 MHz
• Low Reverse Transfer Admittance: << 1.0 µmho Typical
• 12 V Operation, Single–Polarity Power Supply
• Operating Temperature Range TA = 0° to +75° C
Note: See ML1490 Similar Function
MAXIMUM RATINGS (TA = +25°C, unless otherwise noted.)
Rating
Symbol
Value
Power Supply Voltage
V+
+18
Output Supply Voltage
AGC Supply Voltage
Differential Input Voltage
Power Dissipation (Package Limitation)
Plastic Package
Derate above 25°C
V1, V8
+18
VAGC
V+
Vin
5.0
PD
625
5.0
Operating Temperature Range
TA
0 to +75
Unit
Vdc
Vdc
Vdc
Vdc
mW
mW/°C
°C
8
1
P DIP = PP
PLASTIC PACKAGE
CASE 626
SO 8 = -5P
PLASTIC PACKAGE
CASE 751
(SO–8)
8
1
CROSS REFERENCE/ORDERING INFORMATION
PACKAGE
MOTOROLA
LANSDALE
P DIP 8
SO 8
MC1350P
MC1350D
ML1350PP
ML1350-5P
Note: Lansdale lead free (Pb) product, as it
becomes available, will be identified by a part
number prefix change from ML to MLE.
Page 1 of 6
Figure 1. Typical ML1350 Video IF Amplifier and MC1330 Low–Level Video Detector Circuit
0.002µF ₄₇₀
0.001µF
4
0.002µF
32 1
45MHz
Input
50
ML1350
567 8
220
0.1µF
68pF
22
7
T1
12pF
8
T1
AGC
5"
≈16
5
Turns
6
1"
Turns
4
All windings #30 AWG tinned nylon acetate
wire tuned with Carbonyl E or J slugs.
3.3k
6
5
+18Vdc
18V
Auxiliary Video
Output
10V
4
Primary Video
and Sound Output
7.7V
MC1330AP
3.9k
0
3 _33pF 2 1
3.9k
L1
AFT Output
3"
16
3"
10
Turns
16
L1 wound with #26 AWG tinned nylon
acetate wire tuned by distorting winding.
www.lansdale.com
Issue A