MC145151 Motorola, MC145151 Datasheet - Page 17

• Manufacturer Part Number: MC145151
• Description: Parallel-Input PLL Frequency Synthesizer
• Manufacturer: Motorola

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Serial-Input PLL Frequency
Synthesizer
Interfaces with Single–Modulus Prescalers
as a fully programmable
through a common data input and latched into the appropriate counter latch,
according to the last data bit (control bit) entered.
MC145157–1. Power consumption has decreased and ESD and latch–up
performance have improved.
REV 1
8/95
MOTOROLA
The MC145157–2 has a fully programmable 14–bit reference counter, as well
The MC145157–2 is an improved–performance drop–in replacement for the
Motorola, Inc. 1995
Operating Temperature Range: – 40 to 85 C
Low Power Consumption Through Use of CMOS Technology
3.0 to 9.0 V Supply Range
Fully Programmable Reference and
f V and f R Outputs
Lock Detect Signal
Compatible with the Serial Peripheral Interface (SPI) on CMOS MCUs
“Linearized” Digital Phase Detector
Single–Ended (Three–State) or Double–Ended Phase Detector Outputs
Chip Complexity: 6504 FETs or 1626 Equivalent Gates
R Range = 3 to 16383
N Range = 3 to 16383
N counter. The counters are programmed serially
N Counters
MC145151–2 through MC145158–2
16
16
MC145157-2
1
MC145157P2
MC145157DW2
ORDERING INFORMATION
OSC out
OSC in
PD out
1
V DD
V SS
LD
PIN ASSIGNMENT
f in
f V
1
2
3
4
5
6
7
8
Plastic DIP
SOG Package
SOG PACKAGE
16
15
14
13
12
10
11
PLASTIC DIP
9
DW SUFFIX
CASE 751G
CASE 648
P SUFFIX
REF out
f R
S/R out
ENB
DATA
CLK
R
V
17