MC145169DW [MOTOROLA]
Dual PLLs for 46/49 MHz Cordless Telephones; 双PLL为46/49 MHz的无绳电话
| 型号： | MC145169DW |
| 厂家： | 
MOTOROLA |
| 描述： | Dual PLLs for 46/49 MHz Cordless Telephones |
| 文件： | 总2页 (文件大小：45K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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by MC145168/D
SEMICONDUCTOR TECHNICAL DATA
Advance Information
P SUFFIX
PLASTIC DIP
CASE 648
CMOS
These devices are dual phase–locked loop frequency synthesizers intended
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.
Other features include a lock detect circuit for the transmit loop, illegal code
default, a buffered oscillator output for mixing purposes in the system, and a
5.0 kHz tone output.
16
1
DW SUFFIX
SOG PACKAGE
CASE 751G
16
1
•
•
•
•
•
•
•
•
Maximum Operating Frequency: 60 MHz @ V = 200 mV p–p
in
ORDERING INFORMATION
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
MC145168P
Plastic DIP
MC145168DW SOG Package
MC145169P
Plastic DIP
MC145169DW SOG Package
Standby Mode for Power Savings: 1.5 mA @ 3.0 V
Two Versions:
MC145168 — Up to 15–Channel ROM with 4–Bit Binary Code Input for
Channel Pair Selection
MC145169 — Up to 15–Channel ROM with Serial Interface for Channel
Pair Selection
•
Custom 20–Channel ROM Versions of the MC145169 are Possible;
Consult Factory
NOT RECOMMENDED FOR NEW DESIGNS;
PRODUCT TO BE PHASED OUT.
Closest equivalent is MC145162.
PIN ASSIGNMENTS
MC145168
MC145169
OSC
out
1
2
16
15
OSC
in
OSC
out
1
2
16
15
OSC
in
MODE
SB
V
MODE
SB
V
DD
DD
3
4
5
6
7
8
14
13
12
11
10
9
f
3
4
5
6
7
8
14
13
12
11
10
9
f
in1
in1
5 k
5 k
PD1
PD1
D0
V
DATA
CLK
NC
V
SS
SS
D1
PD2
LD
PD2
LD
D2
D3
f
ENB
f
in2
in2
NC = NO CONNECTION
This document contains information on a new product. Specifications and information herein are subject to change without notice.
REV 2
1/98
TN98011400
Motorola, Inc. 1998
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
specificallydisclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
datasheetsand/orspecificationscananddovaryindifferentapplicationsandactualperformancemayvaryovertime. Alloperatingparameters,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
applicationsintended 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
ordeathmayoccur. ShouldBuyerpurchaseoruseMotorolaproductsforanysuchunintendedorunauthorizedapplication,BuyershallindemnifyandholdMotorola
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
Opportunity/Affirmative Action Employer.
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
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: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 141,
4–32–1 Nishi–Gotanda, Shagawa–ku, Tokyo, Japan. 03–5487–8488
Mfax : RMFAX0@email.sps.mot.com – TOUCHTONE 1–602–244–6609
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
Motorola Fax Back System
– US & Canada ONLY 1–800–774–1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
– http://sps.motorola.com/mfax/
HOME PAGE: http://motorola.com/sps/
CUSTOMER FOCUS CENTER: 1–800–521–6274
MC145168/D
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