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PDF MC3335DW Data sheet ( Hoja de datos )
| Número de pieza | MC3335DW | |
| Descripción | Low Power Narrowband FM Receiver | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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Order this document by MC3335/D
Low Power Narrowband
FM Receiver
. . . includes dual FM conversion with Oscillators, Mixers, Quadrature
Discriminator, and Meter Drive/Carrier Detect Circuitry. The MC3335 also
has a comparator circuit for FSK detection.
• Complete Dual Conversion Circuitry
• Low Voltage: VCC = 2.0 to 6.0 Vdc
• Low Drain Current (Typical 3.6 mA with VCC = 3.0 Vdc)
• Excellent Sensitivity: – 3.0 dB Input Limiting = 0.7 µV
• Externally Adjustable Carrier Detect Function
• Separate Data Shaping Output Circuitry
• Data Rate Up to 35000 Baud Detectable
• 60 dB RSSI Range
• Low Number of External Parts Required
• Manufactured in Motorola′s MOSAIC® Process Technology
• MC13135 is Preferred for New Designs
MC3335
LOW POWER
DUAL CONVERSION
FM RECEIVER
SEMICONDUCTOR
TECHNICAL DATA
P SUFFIX
PLASTIC PACKAGE
CASE 738
DW SUFFIX
PLASTIC PACKAGE
CASE 751D
(SO–20L)
Simplified Application as a Fixed Receiver
PIN CONNECTIONS
RF Input
0.01
49.7 MHz
120 pF
50 pF
10.245 MHz
Ceramic
Filter
455 kHz
0.1 0.1
0.1
200 k
10 k
1
2
3
4
5 VCC
6
7 Limiter
8
9
10
To Carrier
Detect Indicator
0.01
20
19
33 pF
0.41 µH
18
Ceramic Filter
17 10.7 MHz
VCC
16 1.0 +
15
0.1
10 k
14
Data
13
0.001
12 Recovered
Audio
11
39 K
Lp = 660 µH
Cp = 180 pF
1st Mixer Input 1
2nd Lo Emitter 2
2nd Lo Base 3
2nd Mixer Output 4
VCC 5
Limiter Input 6
Limiter Decoupling 7
Limiter Decoupling 8
Meter Drive 9
Carrier Detect 10
LIMITER
20 1st Mixer Input
19 1st Lo Tank
18 1st Lo Tank
17 1st Mixer Output
16 2nd Mixer Input
15 VEE
14 Comparator Output
13 Comparator Input
12 Detector Output
11 Quadrature Coil
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MC3335DW
TA = – 40 to +85°C
MC3335P
SO–20
Plastic DIP
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 5
1
1 page  
–A
–
20
1
–T
SE–ATING
PLANE
E
GF
MC3335
OUTLINE DIMENSIONS
P SUFFIX
PLASTIC PACKAGE
CASE 738–03
11
B
10
C
L
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION “L” TO CENTER OF LEAD WHEN
FORMED PARALLEL.
4. DIMENSION “B” DOES NOT INCLUDE MOLD
FLASH.
5. 738–02 OBSOLETE, NEW STANDARD 738–03.
K
N
D 20 PL
0.25 (0.010) M T A M
M
J 20 PL
0.25 (0.010) M T B M
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
A 25.66 27.17 1.010 1.070
B 6.10 6.60 0.240 0.260
C 3.81 4.57 0.150 0.180
D 0.39 0.55 0.015 0.022
E 1.27 BSC
0.050 BSC
F 1.27 1.77 0.050 0.070
G 2.54 BSC
0.100 BSC
J 0.21 0.38 0.008 0.015
K 2.80 3.55 0.110 0.140
L 7.62 BSC
0.300 BSC
M 0° 15° 0° 15°
N 0.51 1.01 0.020 0.040
DW SUFFIX
PLASTIC PACKAGE
CASE 751D–03
(SO–20L)
–A
–
20 11
–B P 0.25 (0.010) M B M
1
10 –
10 PL
G
–T
SE–ATING
PLANE
C
D 20 PL
0.25 (0.010) M T B S
K
AS
R X 45°
MF
J
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A AND B DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER
SIDE.
5. 751D–01, AND –02 OBSOLETE, NEW STANDARD
751D–03.
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
A 12.65 12.95 0.499 0.510
B 7.40 7.60 0.292 0.299
C 2.35 2.65 0.093 0.104
D 0.35 0.49 0.014 0.019
F 0.50 0.90 0.020 0.035
G 1.27 BSC
0.050 BSC
J 0.25 0.32 0.010 0.012
K 0.10 0.25 0.004 0.009
M 0° 7° 0° 7°
P 10.05 10.55 0.395 0.415
R 0.25 0.75 0.010 0.029
MOTOROLA ANALOG IC DEVICE DATA
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet MC3335DW.PDF ] | |
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