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PDF ( 数据手册 , 数据表 ) ML145106

零件编号 ML145106
描述 PLL Frequency Synthesizer CMOS
制造商 LANSDALE Semiconductor
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ML145106 数据手册, 描述, 功能
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ML145106
PLL Frequency Synthesizer
CMOS
INTERFACES WITH DUAL–MODULUS PRESCALERS
Legacy Device: Motorola MC145106
The ML145106 is a phase–locked loop (PLL) frequency synthesizer
constructed in CMOS on a single monolithic structure. This synthesizer
finds applications in such areas as AM radio, shortwave, amateur radio,
CB and FM transceivers. The device contains an oscillator/amplifier, a
210 or 211 divider chain for the oscillator signal, a programmable
divider chain for the input signal, and a phase detector. The ML145106
has circuitry for a 10.24 MHz oscillator or may operate with an exter-
nal signal. The circuit provides a 5.12 MHz output signal, which can be
used for frequency tripling. A 29 programmable divider divides the
input signal frequency for channel selection. The inputs to the program-
mable divider are standard ground–to–supply binary signals. Pull–down
resistors on these inputs normally set these inputs to ground enabling
these programmable inputs to be controlled from a mechanical switch
or electronic circuitry.
The phase detector may control a VCO and yields a high level signal
when input frequency is low, and a low level signal when input fre-
quency is high. An out–of–lock signal is provided from the on–chip
lock detector with a “0” level for the out–of–lock condition.
• Single Power Supply
• Wide Supply Range: 4.5 to 12 V
• Provision for 10.24 MHz Crystal Oscillator
• 5.12 MHz Output
• Programmable Division Binary Input Selects up to 29
• On–Chip Pull–Down Resistors on Programmable Divider Inputs
• Selectable Reference Divider, 210 or 211 (Including ÷ 2)
• Three–State Phase Detector
• See Application Note AN535 and Article Reprint AR254
• Chip Complexity: 880 FETs or 220 Equivalent Gates
18
1
P DIP 18 = VP
PLASTIC DIP
CASE 707
20
1
SOG 20W = -6P
SOG PACKAGE
CASE 751D
CROSS REFERENCE/ORDERING INFORMATION
PACKAGE
MOTOROLA
LANSDALE
P DIP 18
SOG 20W
MC145106P ML145106VP
MC145106DW ML145106-6P
Note: Lansdale lead free (Pb) product, as it
becomes available, will be identified by a part
number prefix change from ML to MLE.
OSCout
OSCin
fin
Page 1 of 8
BLOCK DIAGRAM
÷ 2out
÷2
FS
REFERENCE
DIVIDE 29 OR 210
DIVIDE–BY–N COUNTER 29 – 1
PHASE
DETECTOR
φDetout
LD
P0 P1 P2 P3 P4 P5 P6 P7 P8
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ML145106 pdf, 数据表
ML145106
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LANSDALE Semiconductor, Inc.
18
1
A
FD
HG
OUTLINE DIMENSIONS
P DIP 18 = VP
(ML145106VP)
CASE 707–02
10
B
9
C
NK
SEATING
PLANE
L
MJ
NOTES:
1. POSITIONAL TOLERANCE OF LEADS (D),
SHALL BE WITHIN 0.25 (0.010) AT MAXIMUM
MATERIAL CONDITION, IN RELATION TO
SEATING PLANE AND EACH OTHER.
2. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
3. DIMENSION B DOES NOT INCLUDE MOLD
FLASH.
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
A 22.22 23.24 0.875 0.915
B 6.10 6.60 0.240 0.260
C 3.56 4.57 0.140 0.180
D 0.36 0.56 0.014 0.022
F 1.27 1.78 0.050 0.070
G 2.54 BSC
0.100 BSC
H 1.02 1.52 0.040 0.060
J 0.20 0.30 0.008 0.012
K 2.92 3.43 0.115 0.135
L 7.62 BSC
0.300 BSC
M 0° 15° 0° 15°
N 0.51 1.02 0.020 0.040
–A–
20 11
SOG 20W = -6P
(ML145106-6P)
CASE 751D–04
–B– 10X P
0.010 (0.25) M B M
1 10
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 0.150
(0.006) PER SIDE.
5. DIMENSION D DOES NOT INCLUDE
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.13
(0.005) TOTAL IN EXCESS OF D DIMENSION
AT MAXIMUM MATERIAL CONDITION.
20X D
0.010 (0.25) M T A S B S
J
F
18X G
C
–T–
SEATING
PLANE
K
M
R X 45°
MILLIMETERS
DIM MIN MAX
A 12.65 12.95
B 7.40 7.60
C 2.35 2.65
D 0.35 0.49
F 0.50 0.90
G 1.27 BSC
J 0.25 0.32
K 0.10 0.25
M 0° 7°
P 10.05 10.55
R 0.25 0.75
INCHES
MIN MAX
0.499 0.510
0.292 0.299
0.093 0.104
0.014 0.019
0.020 0.035
0.050 BSC
0.010 0.012
0.004 0.009
0° 7°
0.395 0.415
0.010 0.029
Lansdale Semiconductor reserves the right to make changes without further notice to any products herein to improve reliabil-
ity, function or design. Lansdale does not assume any liability arising out of the application or use of any product or circuit
described herein; neither does it convey any license under its patent rights nor the rights of others. “Typical” parameters which
may be provided in Lansdale data sheets and/or specifications can vary in different applications, and actual performance may
vary over time. All operating parameters, including “Typicals” must be validated for each customer application by the cus-
tomer’s technical experts. Lansdale Semiconductor is a registered trademark of Lansdale Semiconductor, Inc.
Page 8 of 8
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