DataSheet8.cn


PDF ( 数据手册 , 数据表 ) ML145162

零件编号 ML145162
描述 60 MHz and 85 MHz Universal Programmable Dual PLL Frequency Synthesizers CMOS
制造商 LANSDALE Semiconductor
LOGO LANSDALE Semiconductor LOGO 


1 Page

No Preview Available !

ML145162 数据手册, 描述, 功能
www.DataSheet4U.com
ML145162
60 MHz and 85 MHz Universal
Programmable Dual PLL Frequency
Synthesizers
CMOS
Legacy Device: Motorola MC145162
The ML145162 is a dual phase–locked loop (PLL) frequency synthesizer
especially designed for CT–1 cordless phone applications worldwide. This
frequency synthesizer is also for any product with a frequency operation at
60MHz or below.
The device features fully programmable receive, transmit, reference, and
auxiliary reference counters accessed through an MCU serial interface. This
feature allows this device to operate in any CT–1 cordless phone application.
The device consists of two independent phase detectors for transmit and
receive loops. A common reference oscillator, driving two independent refer-
ence frequency counters, provides independent reference frequencies for
transmit and receive loops. The auxiliary reference counter allows the user to
select an additional reference frequency for receive and transmit loops if
required.
• Operating Voltage Range: 2.5 to 5.5 V
• Operating Temperature Range: TA = – 40 to +75°C
• Operating Power Consumption: 3.0 mA @ 2.5 V
• Maximum Operating Frequency: 60 MHz @ 200 mV p–p, VDD = 2.5 V
• Three or Four Pins Used for Serial MCU Interface
• Built–In MCU Clock Output with Frequency of Reference Oscillator ÷3/÷4
• Power Saving Mode Controlled by MCU
• Lock Detect Signal
• On–Chip Reference Oscillator Supports External Crystals to 16.0 MHz
• Reference Frequency Counter Division Range: 16 to 4095
• Auxiliary Reference Frequency Counter Division Range: 16 to 16,383
• Transmit Counter Division Range: 16 to 65,535
• Receive Counter Division Range: 16 to 65,535
16
1
P DIP 16 = EP
PLASTIC DIP
CASE 648
16
1
SOG 16 = -5P
SOG PACKAGE
CASE 751B
CROSS REFERENCE/ORDERING INFORMATION
PACKAGE
MOTOROLA
LANSDALE
P DIP 16
SOG 16
MC145162P ML145162EP
MC145162D ML145162-5P
Note: Lansdale lead free (Pb) product, as it
becomes available, will be identified by a part
number prefix change from ML to MLE.
PIN ASSIGNMENT
CLK
ADin
Din
ENB
MCUCLK
VSS
OSCin
OSCout
1
2
3
4
5
6
7
8
16 LD
15 TxPDout
14 fin–T
13 TxPS/fTx
12 VDD
11 RxPS/FRx
10 RxPDout
9 fin–R
Page 1 of 24
www.lansdale.com
Issue 0







ML145162 pdf, 数据表
ML145162
www.DataSheet4U.com
LANSDALE Semiconductor, Inc.
CONTROL REGISTER IDENTIFIER = 1
CONTROL REGISTER DATA
Din 1
MSB
0
TEST
BIT
AUX
DATA
SELECT
REF
OUT
3/ 4
TxPD
ENABLE
RxPD
ENABLE
REF PD
ENABLE
LSB
CLK
ENB
NOTE: ENB must be high during the serial transfer.
Figure 8. Programming Format of the Control Register
Table 1. Control Register Function Bits Description
Test Bit
Set to 1 for Tx/Rx channel counter test mode
Set to 0 for normal application
Aux Data Select
REFout 3 / 4
TxPD Enable
RxPD Enable
Ref PD Enable
Set to 1 for both ADin and Din pins inputting the transmit 16–bits data and receive 16–bits data
respectively.
Set to 0 for normal application interfacing with MCU serial peripheral interface. Does not use ADin pin;
tie ADin to VSS.
If set to 1, REFout output frequency is equal to OSCout 3.
If set to 0, REFout output is OSCout 4.
If set to 1, the transmit counter, transmit phase detector, and the associated circuitry is in power–
down mode.
Tx PS/fTx is set “High”.
If set to 1, the receive counter, receive phase detector, and the associated circuitry is in power–
down mode.
Rx PS/fRx is set “High”.
If set to 1, both 12–bit and 14–bit reference frequency counters are in power–down mode.
TxPD
Enable
0
0
0
0
1
1
1
1
RxPD
Enable
0
0
1
1
0
0
1
1
Table 2. Control Register Power Down Bits Function
REF PD
Enable
Tx–Channel Counter Rx–Channel Counter
0—
1—
0 — Power Down
1 — Power Down
0 Power Down
1 Power Down
0 Power Down Power Down
1 Power Down Power Down
Reference
Frequency Counter
Power Down
Power Down
Power Down
Power Down
Page 8 of 24
www.lansdale.com
Issue 0







ML145162 equivalent, schematic
ML145162
www.DataSheet4U.com
LANSDALE Semiconductor, Inc.
Channel
Number
1
2
3
4
5
6
7
8
9
10
11
12
Tx Channel
Frequency
(MHz)
31.0250
31.0500
31.0750
31.1000
31.1250
31.1500
31.1750
31.2000
31.2500
31.2750
31.3000
31.3250
Table 7. Spain CT–1 Base Set Frequency
Tx Counter Value
(Ref. Freq. =
5.00 kHz)
fin–R Input
Frequency (MHz)
[1st IF = 10.695 MHz]
6205
29.2300
6210
29.2550
6215
29.2800
6220
29.3050
6225
29.3300
6230
29.3550
6235
29.3800
6240
29.4050
6250
29.4550
6255
29.4800
6260
29.5050
6265
29.5300
Rx Counter Value
(Ref. Freq. =
5.00 kHz)
5846
5851
5856
5861
5866
5871
5876
5881
5891
5896
5901
5906
Channel
Number
1
2
3
4
5
6
7
8
9
10
11
12
Tx Channel
Frequency
(MHz)
39.9250
39.9500
39.9750
40.0000
40.0250
40.0500
40.0750
40.1000
40.1500
40.1750
40.2000
40.2250
Table 8. Spain CT–1 Handset Frequency
Tx Counter Value
(Ref. Freq. =
5.00 kHz)
fin–R Input
Frequency (MHz)
[1st IF = 10.7 MHz]
7985
20.3300
7990
20.3550
7995
20.3800
8000
20.4050
8005
20.4300
8010
20.4550
8015
20.4800
8020
20.5050
8030
20.5550
8035
20.5800
8040
20.6050
8045
20.6300
Rx Counter Value
(Ref. Freq. =
5.00 kHz)
4066
4071
4076
4081
4086
4091
4096
4101
4111
4116
4121
4126
Page 16 of 24
www.lansdale.com
Issue 0










页数 24 页
下载[ ML145162.PDF 数据手册 ]


分享链接

Link :

推荐数据表

零件编号描述制造商
ML14516260 MHz and 85 MHz Universal Programmable Dual PLL Frequency Synthesizers CMOSLANSDALE Semiconductor
LANSDALE Semiconductor

零件编号描述制造商
STK15C88256-Kbit (32 K x 8) PowerStore nvSRAMCypress Semiconductor
Cypress Semiconductor
NJM4556DUAL HIGH CURRENT OPERATIONAL AMPLIFIERNew Japan Radio
New Japan Radio
EL1118-G5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLEREverlight
Everlight


DataSheet8.cn    |   2020   |  联系我们   |   搜索  |  Simemap