MOTOROLA MC3361B Low power narrowband fm if Datasheet

Freescale Semiconductor, Inc.Order this document by MC3361B/D
MC3361B
Low Power Narrowband FM IF
The MC3361B includes an Oscillator, Mixer, Limiting Amplifier,
Quadrature Discriminator, Active Filter, Squelch, Scan Control and Mute
Switch. This device is designed for use in FM dual conversion
communications equipment.
• Operates from 2.0 to 8.0 V Supply
Low Drain Current 3.9 mA Typical @ VCC = 4.0 Vdc
Excellent Sensitivity: Input Limiting Voltage –3.0 dB = 2.6 µV Typical
SEMICONDUCTOR
TECHNICAL DATA
Low Number of External Parts Required
Operating Frequency Up to 60 MHz
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
•
•
•
•
LOW POWER
NARROWBAND FM IF
16
1
P SUFFIX
PLASTIC PACKAGE
CASE 648
Not Recommended for New Design
16
1
D SUFFIX
PLASTIC PACKAGE
CASE 751B
(SO–16)
Representative Block Diagram
Mixer
Input
Gnd
Mute
Scan
Control
Squelch
In
Filter
Output
16
15
14
13
12
11
Filter Recovered
Input
Audio
PIN CONNECTIONS
10
9
–
Filter
Amp
Squelch Trigger with
Hysteresis
+
1
16 Mixer Input
2
15 Ground
Mixer Output
3
VCC
Limiter Input
4
14 Audio Mute
13 Scan Control
5
12 Squelch Input
6
11 Filter Output
10 Filter Input
9 Demodulator
Output
Crystal Osc
AF
Amp
Demodulator
Decoupling
Mixer
Limiter
Amp
Quad Coil
10 pF
52 k
50 k
1.8 k
7
8
(Top View)
Oscillator
1.8 k
1
2
Crystal
Osc
3
Mixer
Output
4
VCC
5
Limiter
Input
ORDERING INFORMATION
6
7
Decoupling
This device contains 92 active transistors.
8
Quad
Coil
Device
MC3361BD
MC3361BP
Operating
Temperature Range
TA = –30 to 70°C
 Motorola, Inc. 1999
MOTOROLA RF/IF DEVICE DATA For More Information On This Product,
Go to: www.freescale.com
Package
SO–16
Plastic DIP
Rev 1
1
Freescale Semiconductor,
Inc.
MC3361B
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
Rating
Pin
Symbol
Value
Unit
Power Supply Voltage
4
VCC(max)
10
Vdc
Operating Supply Voltage Range
4
VCC
2.0 to 8.0
Vdc
Detector Input Voltage
8
–
1.0
Vpp
Input Voltage (VCC
16
V16
1.0
Vrms
Mute Function
14
V14
–0.5 to 5.0
Vpk
Junction Temperature
–
TJ
150
°C
Operating Ambient Temperature Range
–
TA
–30 to 70
°C
Storage Temperature Range
–
Tstg
–65 to 150
°C
q 4.0 V)
NOTES: 1. Maximum Ratings are those values beyond which damage to the device may occur.
Functional operation should be restricted to the limits in the Electrical Characteristics
tables or Pin Descriptions section.
2. ESD data available upon request.
ELECTRICAL CHARACTERISTICS (VCC = 4.0 Vdc, fo = 10.7 MHz, ∆f = ± 3.0 kHz, fmod = 1.0 kHz, TA = 25°C,
unless otherwise noted.)
Characteristic
Pin
Drain Current (No Signal)
Min
Typ
Max
2.9
29
4.4
3.9
39
5.4
4.9
49
6.4
4
Squelch “Off”
Off
Squelch “On”
Unit
mA
Recovered Audio Output Voltage (Vin = 10 mVrms)
9
130
160
200
mVrms
Input Limiting Voltage ( –3.0 dB Limiting)
16
–
2.6
6.0
µV
Total Harmonic Distortion
9
–
0.86
–
%
Recovered Output Voltage (No Input Signal)
9
60
120
250
mVrms
Drop Voltage AF Gain Loss
9
–3.0
–0.6
–
dB
Detector Output Impedance
–
–
450
–
Ω
Filter Gain (10 kHz) (Vin = 0.3 mVrms)
–
40
50
–
dB
Filter Output Voltage
11
1.0
1.3
1.6
Vdc
Mute Function Low
14
–
30
50
Ω
Mute Function High
14
1.0
11
–
MΩ
Scan Function Low (Mute “Off”) (V12 = 1.0 Vdc)
13
–
0
0.4
Vdc
Scan Function High (Mute “On”) (V12 = Gnd)
13
3.0
3.5
–
Vdc
Trigger Hysteresis
–
–
45
100
mV
Mixer Conversion Gain
3
–
28
–
dB
Mixer Input Resistance
16
–
3.3
–
kΩ
Mixer Input Capacitance
16
–
2.2
–
pF
2
For More Information On This Product, MOTOROLA RF/IF DEVICE DATA
Go to: www.freescale.com
ARCHIVE INFORMATION
MAXIMUM RATINGS (TA = 25°C, unless otherwise noted.)
Freescale Semiconductor,
Inc.
MC3361B
Figure 1. Test Circuit
10.245 MHz
0.01
1
68 pF
FL1
15
3
14
Audio Mute
13
Scan Control
4
10 k
SQ SW Input
12
0.1
1.0
6
11
0.1
7
10
8
9
Filter Amp Out
+
470 k
510
+
1.0
8.2 k
20 k
Filter Amp In
AF Output
0.01
0.1
Quad Coil
FL1 – muRata Erie North America CFU455D2 or equivalent
Quadrature Coil – Toko America Type 7MC–8128Z or equivalent
C – µF, unless noted
Figure 2. Audio Output, Distortion
versus Supply Voltage
Figure 3. Audio Output, Distortion
versus Temperature
TA = 25°C
7.0
6.0
170
160
5.0
Audio Output
150
4.0
140
3.0
2.0
130
Distortion
1.0
120
110
2.0
4.0
6.0
VCC, SUPPLY VOLTAGE (V)
8.0
0
220
AUDIO OUTPUT (mVrms)
180
240
8.0
190
AUDIO OUTPUT DISTORTION (%)
AUDIO OUTPUT (mVrms)
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
5
8.0
VCC = 4.0 V
7.0
200
6.0
180
5.0
Audio Output
160
4.0
140
3.0
120
2.0
Distortion
100
80
–40
0
–20
20
40
60
TA, AMBIENT TEMPERATURE (°C)
MOTOROLA RF/IF DEVICE DATA For More Information On This Product,
Go to: www.freescale.com
1.0
80
0
3
ARCHIVE INFORMATION
muRata
CFU455D2
51
2
MC3361B
220 pF
Mixer Input
10.7 MHz
16
AUDIO OUTPUT DISTORTION (%)
VCC
4
51
10.7 MHz
1N
60
220
0.01
10.245
MHz
15
16
2
1
4
Q4
R34
10 k
10
C4
Q38 Q39
Q37
R33
510
Q41
Q45
R38
25 k
Q44
R37
1.6 k
3.3 k
R8
Q8
R9
1.4 k
Q42
Q43
R36
12 k
Q40
Q11
Q7
67 Ω
R35
510
Q6
Q5
R7
7.0 k
R40
15 k
R39 R41
15 k 15 k
Q46
R10
1.4 k
Q14
Q12
Q9 Q10
Q15
6.0
C1
R11
10 k
R15
Q53
7.5 k
R49
Q54
R47
7.5 k
Q52
Q20
10
For More Information On This Product, MOTOROLA RF/IF DEVICE DATA
Go to: www.freescale.com
R18
11 k
5
0.1
R51 1.8 k
R54
750
Q57
Q55Q56
6
R56
10 k
7
0.1
R57
1.6 k
Q60
VCC
Q63
Q30
Q29
11
R60
1.6 k
R68
52 k
R69
R63
1.6 k
Q66
R64
5.3 k
R66
10 k
R71
470
4.7 k
Q71
470
R73
Q73 22 k
R72
Q70
Q74
Q72
Q35
R30
5.6 k
Q34
R31
40 k
Q69 R69
Q67Q68
R67
1.6 k
R28
10 k
R27
40 k
Q33
R29
180
Q32
Q31
R26
2.4 k
R65
10 k
12
50 k
R25
24 k
R62
10 k
Q64 Q65
R59 R61
10 k 10 k
Q28
Q27
R24
70
Q61Q62
R58
10 k
Q25
R23
200
Q26
C3
Q58 Q59
R22
500
Q24
R53 R55
10 k 10 k
R20
3.0 k
Q22
Q23
R21
150
470 k
Q79
RL
Q81
Q80
R77
22 k
R79
1.6 k
R81
1.6 k
Q86
Q88
Q87
R80
1.6 k
Q85
R78
1.6 k
20 k
Quad Coil
Q84
Q83
R75
1.6 k
Q77Q78
R74
1.6 k
RL
Q82
R76
620
Q75Q76
C5
10
8
15
14
13
4
ARCHIVE INFORMATION
to C.F.
R19
240
Q21
R17
11 k
R52
10 k
R16
10 k
Q19
1.0
R48 R50
1.5 k 1.6 k
Q51
R43
40 k
Q49
R45
4.7 k
Q18
R14
250
C2
6.0
Q50
3
Q16 Q17
1.8 k
R44 R46
1.3 k 1.3 k
Q48
Q47
R42
20 k
R13
15 k
6.7 k
R11
Q13
4
510
Q89
R83
32 k
C6
R82
82 k
9
15
R84
560
Q91
Q90
4
Figure 4.
Q36
R32
50 k
Q3
Q2
15 k
R1
R3
R2 15 k R5
1.4 k
1.4 k
Q1
R6
R4
5.0 k 7.0 k
to Pin 5
Ceramic Filter
Figure 4. Low Voltage Low Power Narrowband FM IF
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
0.01
3.2 k
VCC
Freescale Semiconductor,
Inc.
MC3361B
Freescale Semiconductor,
Inc.
MC3361B
Figure 5. Input Limiting Voltage
Figure 6. Overall Gain, Noise and AM Rejection
1.0
10
S + N ± 3.0 kHz FM
Voltmeter Freq Range:
10 Hz – 100 kHz
Audio Output (1.0 kHz)
0
RELATIVE OUTPUT (dB)
0
– 2.0
– 3.0
– 4.0
– 5.0
–20
S + N (30% AM)
–30
–40
–50
N
–60
0.01
0.1
INPUT SIGNAL (mVrms)
–70
0.001
1.0
0.01
Figure 7. Filter Amp Response
60
70
50
60
GAIN (dB)
80
40
30
20
1.0
10
50
40
30
20
10
0
1.0 k
0.1
INPUT SIGNAL (mVrms)
Figure 8. Filter Amp Gain
70
10
10 k
100 k
f, FREQUENCY (Hz)
1.0 M
0
0
1.0
2.0
3.0
4.0
5.0
6.0
VCC, SUPPLY VOLTAGE (V)
7.0
8.0
Figure 9. Supply Current
8.0
SUPPLY CURRENT (mAdc)
GAIN (dB)
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
– 6.0
0.001
–10
ARCHIVE INFORMATION
LIMITING (dB)
– 1.0
Squelch “On”
6.0
Squelch “Off”
4.0
2.0
0
0
6.0
4.0
2.0
VCC, SUPPLY VOLTAGE (Vdc)
8.0
MOTOROLA RF/IF DEVICE DATA For More Information On This Product,
Go to: www.freescale.com
5
Freescale Semiconductor,
Inc.
MC3361B
Figure 10. Simplified Application
Scan Control
to PLL
VCC = 4.0 V
R7
18 k
R9
100 k
+
ARCHIVE INFORMATION
R10
1.0 k
R8
4.7 k
+
C13
10
C10
0.001
R3
3.3 k
R4
6.8 k
C7
0.022
C9
0.001
R6
470 k
C8
0.047
C1
0.01
16
15
14
13
12
VR2 (Squelch Control)
10 k
R5
3.3 k
C11
0.1
R1
51
Freescale Semiconductor, Inc...
C12
4.7
11
10
9
6
7
8
VR1
22 k
AF Output
to Audio
Power Amp.
MC3361B
1
10.245
MHz
2
3
4
5
C2
68 pF
C5
0.1
FL1
C3
220 pF
Quad Coil
R2
20 k
C4
0.1
C6
0.1
Units:
R:Ω
C : µF
unless noted
FL1 – muRata Erie North America Type CFU455D2 or equivalent
Quadrature Coil – Toko America Type 7MC–8128Z or equivalent
6
For More Information On This Product, MOTOROLA RF/IF DEVICE DATA
Go to: www.freescale.com
ARCHIVE INFORMATION
1st IF 10.7 MHz
from Input
Front End
Freescale Semiconductor,
Inc.
MC3361B
OUTLINE DIMENSIONS
P SUFFIX
PLASTIC PACKAGE
CASE 648–08
ISSUE R
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD FLASH.
5. ROUNDED CORNERS OPTIONAL.
16
9
1
8
B
F
C
DIM
A
B
C
D
F
G
H
J
K
L
M
S
L
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
S
–T–
SEATING
PLANE
K
H
G
D
M
J
16 PL
0.25 (0.010)
T A
M
M
INCHES
MIN
MAX
0.740
0.770
0.250
0.270
0.145
0.175
0.015
0.021
0.040
0.70
0.100 BSC
0.050 BSC
0.008
0.015
0.110
0.130
0.295
0.305
0_
10 _
0.020
0.040
MILLIMETERS
MIN
MAX
18.80
19.55
6.35
6.85
3.69
4.44
0.39
0.53
1.02
1.77
2.54 BSC
1.27 BSC
0.21
0.38
2.80
3.30
7.50
7.74
0_
10 _
0.51
1.01
ARCHIVE INFORMATION
–A–
D SUFFIX
PLASTIC PACKAGE
CASE 751B–05
(SO–16)
ISSUE J
–A–
16
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
9
–B–
1
P
8 PL
0.25 (0.010)
8
M
B
S
G
R
K
F
X 45 _
C
–T–
SEATING
PLANE
M
D
J
16 PL
0.25 (0.010)
M
T B
S
A
S
MOTOROLA RF/IF DEVICE DATA For More Information On This Product,
Go to: www.freescale.com
DIM
A
B
C
D
F
G
J
K
M
P
R
MILLIMETERS
MIN
MAX
9.80
10.00
3.80
4.00
1.35
1.75
0.35
0.49
0.40
1.25
1.27 BSC
0.19
0.25
0.10
0.25
0_
7_
5.80
6.20
0.25
0.50
INCHES
MIN
MAX
0.386
0.393
0.150
0.157
0.054
0.068
0.014
0.019
0.016
0.049
0.050 BSC
0.008
0.009
0.004
0.009
0_
7_
0.229
0.244
0.010
0.019
7
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.
ARCHIVE INFORMATION
Freescale Semiconductor, Inc...
ARCHIVE INFORMATION
Freescale Semiconductor,
Inc.
MC3361B
Mfax is a trademark of Motorola, Inc.
How to reach us:
USA / EUROPE / Locations Not Listed: Motorola Literature Distribution;
P.O. Box 5405, Denver, Colorado 80217. 1–303–675–2140 or 1–800–441–2447
JAPAN: Motorola Japan Ltd.; SPD, Strategic Planning Office, 141,
4–32–1 Nishi–Gotanda, Shinagawa–ku, Tokyo, Japan. 81–3–5487–8488
Customer Focus Center: 1–800–521–6274
Mfax: [email protected] – TOUCHTONE 1–602–244–6609
ASIA / PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre,
Motorola Fax Back System
– US & Canada ONLY 1–800–774–1848 2, Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong.
– http://sps.motorola.com/mfax/
852–26668334
HOME PAGE: http://motorola.com/sps/
8
◊
MC3361B/D
For More Information On This Product, MOTOROLA RF/IF DEVICE DATA
Go to: www.freescale.com