mc145167 Freescale Semiconductor, Inc, mc145167 Datasheet

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mc145167

Manufacturer Part Number
mc145167
Description
Dual Plls 46/49 Cordless Telephones
Manufacturer
Freescale Semiconductor, Inc
Datasheet

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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Dual PLLs for 46/49 MHz
Cordless Telephones
CMOS
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.
MC145166. The MC145167 utilizes a serial interface.
default, and a 5 kHz tone output.
REV 2
1/98
MOTOROLA
These devices are dual phase–locked loop (PLL) frequency synthesizers in–
Frequency selection is accomplished via a 4–bit parallel input for the
Other features include a lock detect circuit for the transmit loop, illegal code
Motorola, Inc. 1998
Synthesizes Up to Ten Channel Pairs
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
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
TN98011400
16
16
OSC out
OSC out
ORDERING INFORMATION
MC145166P
MC145166DW SOG Package
MC145167P
MC145167DW SOG Package
1
MODE
MODE
MC145166
MC145167
DATA
ENB
CLK
NC
SB
5 k
SB
5 k
D0
D1
D2
D3
PIN ASSIGNMENTS
NC = NO CONNECTION
1
MC145167DW
MC145166DW
MC145167P
MC145166P
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
MC145166 MC145167
Plastic DIP
Plastic DIP
Order this document
16
15
14
13
12
10
16
15
14
13
12
10
11
11
SOG PACKAGE
9
9
PLASTIC DIP
DW SUFFIX
CASE 751G
by MC145166/D
CASE 648
P SUFFIX
OSC in
V DD
f in1
PD1
V SS
PD2
LD
f in2
OSC in
V DD
f in1
PD1
V SS
PD2
LD
f in2
1

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mc145167 Summary of contents

Page 1

... 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. ...

Page 2

... RECEIVE ROM LOCK DET TRANSMIT ROM 14 14–BIT PHASE DIVIDE–BY–N DET TRANSMIT COUNTER REFERENCE 5 kHz COUNTER DIVIDE–BY–2048 f r DECODE LOGIC PD1 PD2 MODE * D0 MC145166 * D1 ONLY * 4–BIT LATCH ENB CLK 4–BIT S/R DATA MC145167 ONLY MOTOROLA ...

Page 3

... Max Unit U i 2.5 5.5 V — 0.05 V — 0.05 2.45 — 5.45 — — 0.75 V — 1.65 1.75 — 3.85 — – 0.18 — mA – 0.55 — 0.18 — 0.55 — — – — – 66 — – 0.05 — – 0.11 — — 66 — 50 — 121 — 14.0 pF — 8.0 pF — 1.4 mA — 3.6 — 2.8 mA — 6.2 — 1.0 A MC145166 MC145167 3 ...

Page 4

... Input Rise and Fall Time, OSC in f max Input Frequency Input = Sine Wave 200 mV p– Setup Time (MC145167 Hold Time (MC145167), CLK to DATA t rec Recovery Time (MC145167), ENB to CLK t w Input Pulse Width (MC145167), CLK and ENB MC145166 MC145167 4 Figure Figure No 3.0 5 ...

Page 5

... TLH ANY 90% OUTPUT 10% Figure 1. DATA CLK 50% FIRST CLK ENB ENB, CLK MOTOROLA SWITCHING WAVEFORMS THL OSC 10 Figure 50% Figure 90% Figure 2. D0 FIRST LAST CLK CLK rec 50% PREVIOUS DATA LATCHED MC145166 MC145167 5 ...

Page 6

... The minimum input level is 200 mV p–p. MC145166 MC145167 6 CLK, DATA Clock, Data (MC145167 — Pins 5, 6) These pins provide the BCD input by using serial channel programming instead of parallel. Logical high represents a 1. Each low–to–high transition of the clock shifts one bit of data into the on– ...

Page 7

... Base (Mode = 1) Receive N f in1 (MHz) N 9322 38.975 7795 9326 39.150 7830 9334 39.165 7833 9342 39.075 7815 9346 39.180 7836 9354 39.135 7827 9366 39.195 7839 9374 39.235 7847 9386 39.295 7859 9394 39.275 7855 MC145166 MC145167 7 ...

Page 8

... 2ND 1 MIXER LOCK DETECT (LD) ENABLE 0. AMP MC145166 MC145167 MPS9426C 3 10.24 MHz 16 OSC out OSC in1 13 PD1 11 PD2 MC145166 10 LD ...

Page 9

... Figure 6. DPLL Application in 46/49 MHz Cordless Phone MOTOROLA MC145166 MC145167 9 ...

Page 10

... 0.25 (0.010) –A– –B– 16X 0.010 (0.25 14X K MC145166 MC145167 10 PACKAGE DIMENSIONS P SUFFIX PLASTIC DIP CASE 648– SEATING –T– PLANE SUFFIX SOG PACKAGE CASE 751G– ...

Page 11

... JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 141, 4–32–1 Nishi–Gotanda, Shagawa–ku, Tokyo, Japan. 03–5487–8488 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 MC145166 MC145167 MC145166/D 11 ...

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