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PDF MC145166 Data sheet ( Hoja de datos )
| Número de pieza | MC145166 | |
| Descripción | Dual PLLs for 46/49 MHz Cordless Telephones | |
| Fabricantes | Motorola Semiconductors | |
| Logotipo |  |
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MC145166/D
Dual PLLs for 46/49 MHz
Cordless Telephones
CMOS
These devices are dual phase–locked loop (PLL) frequency synthesizers in–
tended for use primarily in 46/49 MHz cordless phones with up to 10 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.
Frequency selection is accomplished via a 4–bit parallel input for the
MC145166. The MC145167 utilizes a serial interface.
Other features include a lock detect circuit for the transmit loop, illegal code
default, and a 5 kHz tone output.
• Synthesizes Up to Ten Channel Pairs
• Maximum Operating Frequency: 60 MHz @ Vin = 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
• Lock Detect Signal
• Operating Power Consumption: 3.0 mA @ 3.0 V
• Standby Mode for Power Savings: 1.5 mA @ 3.0 V
• Also See MC145162
MC145166
MC145167
16
1
P SUFFIX
PLASTIC DIP
CASE 648
16
1
DW SUFFIX
SOG PACKAGE
CASE 751G
ORDERING INFORMATION
MC145166P Plastic DIP
MC145166DW SOG Package
MC145167P Plastic DIP
MC145167DW SOG Package
PIN ASSIGNMENTS
MC145166P
MC145166DW
OSCout
MODE
SB
5k
1
2
3
4
16 OSCin
15 VDD
14 fin1
13 PD1
D0 5
D1 6
12 VSS
11 PD2
D2 7
10 LD
D3 8
9 fin2
MC145167P
MC145167DW
OSCout
MODE
SB
5k
DATA
CLK
1
2
3
4
5
6
16 OSCin
15 VDD
14 fin1
13 PD1
12 VSS
11 PD2
NC 7
10 LD
ENB 8
9 fin2
NC = NO CONNECTION
REV 2
1/98 TN98011400
©MOMoTtoOroRla,OInLc.A1998
MC145166•MC145167
1
1 page  
tTLH
ANY
OUTPUT
90%
10%
SWITCHING WAVEFORMS
tTHL
Figure 1.
OSCin, fin
tr
90%
10%
tf
Figure 2.
DATA
D3
tsu th
CLK 50% FIRST
CLK
D2
D1
ENB
Figure 3.
tw
ENB,
CLK 50%
Figure 4.
D0
LAST
CLK
tsu
50%
PREVIOUS
DATA LATCHED
FIRST
CLK
trec
MOTOROLA
MC145166•MC145167
5
5 Page 
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.
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
Mfax is a trademark of Motorola, Inc.
JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 141,
4–32–1 Nishi–Gotanda, Shagawa–ku, Tokyo, Japan. 03–5487–8488
Motorola Fax Back System
– US & Canada ONLY 1–800–774–1848
– http://sps.motorola.com/mfax/
HOME PAGE: http://motorola.com/sps/
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
CUSTOMER FOCUS CENTER: 1–800–521–6274
MOTOROLA
◊
MC145166•MMCC11445511666/7D
11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet MC145166.PDF ] | |
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