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參數(shù)資料
| 型號(hào)： | MC145155P2 |
| 廠商： | MOTOROLA INC |
| 元件分類： | XO, clock |
| 英文描述： | CONNECTOR ACCESSORY |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 22 MHz, PDIP18 |
| 封裝： | PLASTIC, DIP-18 |
| 文件頁數(shù)： | 9/36頁 |
| 文件大?。?/td> | 718K |
| 代理商： | MC145155P2 |
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MC145151–2 through MC145158–2
MOTOROLA
9
Interfaces with Single–Modulus Prescalers
The MC145155–2 is programmed by a clocked, serial input, 16–bit data
stream. The device features consist of a reference oscillator, selectable–refer-
ence divider, digital–phase detector, 14–bit programmable divide–by–N
counter, and the necessary shift register and latch circuitry for accepting serial
input data.
The MC145155–2 is an improved–performance drop–in replacement for the
MC145155–1. Power consumption has decreased and ESD and latch–up
performance have improved.
Operating Temperature Range: – 40 to 85
°
C
Low Power Consumption Through Use of CMOS Technology
3.0 to 9.0 V Supply Range
On– or Off–Chip Reference Oscillator Operation with Buffered Output
Compatible with the Serial Peripheral Interface (SPI) on CMOS MCUs
Lock Detect Signal
Two Open–Drain Switch Outputs
8 User–Selectable
÷
R Values: 16, 512, 1024, 2048, 3668, 4096, 6144,
8192
Single Modulus/Serial Programming
÷
N Range = 3 to 16383
“Linearized” Digital Phase Detector Enhances Transfer Function Linearity
Two Error Signal Options: Single–Ended (Three–State) or Double–Ended
Chip Complexity: 6504 FETs or 1626 Equivalent Gates
SEMICONDUCTOR TECHNICAL DATA
P SUFFIX
PLASTIC DIP
CASE 707
DW SUFFIX
SOG PACKAGE
CASE 751D
ORDERING INFORMATION
MC145155P2
MC145155DW2
Plastic DIP
SOG Package
PIN ASSIGNMENTS
VDD
PDout
φ
V
φ
R
RA2
RA1
fin
LD
VSS
REFout
SW2
OSCout
OSCin
RA0
CLK
DATA
ENB
SW1
14
15
16
17
18
10
11
12
13
5
4
3
2
1
9
8
7
6
PLASTIC DIP
PDout
φ
R
φ
V
RA2
RA1
fin
LD
NC
VSS
VDD
5
4
3
2
1
10
9
8
7
6
14
15
16
17
18
19
20
11
12
13
NC
REFout
OSCout
OSCin
RA0
CLK
DATA
ENB
SW1
SW2
SOG PACKAGE
NC = NO CONNECTION
1
18
20
1
REV 1
8/95
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC145158-2 | 制造商:Motorola Inc 功能描述: |
| MC145158DW2 | 功能描述:IC SER-IN PLL FREQ SYNTH 16-SOIC RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:* |
| MC145158DW2R2 | 制造商: 功能描述: 制造商:undefined 功能描述: |
| MC145159FN1R2 | 制造商:Motorola Inc 功能描述: |
| MC145159P1 | 制造商:Motorola Inc 功能描述: |
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