MC145169P Motorola, MC145169P Datasheet
MC145169P
Manufacturer Part Number
MC145169P
Description
Dual PLLs for 46/49 MHz cordless telephone
Manufacturer
Motorola
Datasheet
1.MC145169P.pdf
(2 pages)
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Advance Information
Dual PLLs for 46/49 MHz
Cordless Telephones
CMOS
for use primarily in 46/49 MHz cordless phones with up to 15 channels. These
parts contain two mask–programmable counter ROMs for receive and transmit
loops with two independent phase detect circuits. A common reference
oscillator and reference divider are shared by the receive and transmit circuits.
default, a buffered oscillator output for mixing purposes in the system, and a
5.0 kHz tone output.
This document contains information on a new product. Specifications and information herein are subject to change without notice.
REV 2
1/98
MOTOROLA
OSC out
MODE
These devices are dual phase–locked loop frequency synthesizers intended
Other features include a lock detect circuit for the transmit loop, illegal code
Motorola, Inc. 1998
Maximum Operating Frequency: 60 MHz @ V in = 200 mV p–p
Operating Temperature Range: – 40 to + 75 C
Operating Voltage Range: 2.5 to 5.5 V
On–Chip Oscillator Circuit Supports External Crystal
Operating Power Consumption: 3.0 mA @ 3.0 V
Lock Detect Signal
Standby Mode for Power Savings: 1.5 mA @ 3.0 V
Two Versions:
Custom 20–Channel ROM Versions of the MC145169 are Possible;
Consult Factory
SB
5 k
D0
D1
D2
D3
MC145168 — Up to 15–Channel ROM with 4–Bit Binary Code Input for
MC145169 — Up to 15–Channel ROM with Serial Interface for Channel
TN98011400
MC145168
1
2
3
4
5
6
7
8
NOT RECOMMENDED FOR NEW DESIGNS;
16
15
14
13
12
10
11
9
Channel Pair Selection
Pair Selection
OSC in
V DD
f in1
PD1
V SS
PD2
LD
f in2
PRODUCT TO BE PHASED OUT.
Closest equivalent is MC145162.
PIN ASSIGNMENTS
NC = NO CONNECTION
OSC out
MODE
DATA
ENB
CLK
NC
SB
5 k
MC145169
1
2
3
4
5
6
7
8
16
15
14
13
12
10
11
9
OSC in
V DD
f in1
PD1
V SS
PD2
LD
f in2
16
16
ORDERING INFORMATION
MC145168P
MC145168DW SOG Package
MC145169P
MC145169DW SOG Package
1
MC145168
MC145169
1
MC145168 MC145169
Plastic DIP
Plastic DIP
Order this document
SOG PACKAGE
PLASTIC DIP
DW SUFFIX
CASE 751G
by MC145168/D
CASE 648
P SUFFIX
1
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MC145169P Summary of contents
Page 1
... PD1 DATA CLK 6 11 PD2 ENB in2 Order this document by MC145168/D MC145168 MC145169 P SUFFIX PLASTIC DIP CASE 648 SUFFIX SOG PACKAGE 16 CASE 751G 1 ORDERING INFORMATION MC145168P Plastic DIP MC145168DW SOG Package MC145169P Plastic DIP MC145169DW SOG Package MC145168 MC145169 1 ...
Page 2
... 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. “ ...