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MC12066D 参数 Datasheet PDF下载

MC12066D图片预览
型号: MC12066D
PDF下载: 下载PDF文件 查看货源
内容描述: MECL PLL元件± 256分之64预分频器 [MECL PLL COMPONENTS ±64/256 PRESCALER]
分类和应用: 预分频器
文件页数/大小: 4 页 / 143 K
品牌: MOTOROLA [ MOTOROLA, INC ]
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Order this document by MC12066/D
MC12066
1.3 GHz Prescaler
The MC12066 is a selectable divide by 64/256 prescaler. Typical
frequency synthesis applications include electronically tuned TV/CATV and
communication systems as well as instrumentation.
The MC12066 is pin and functionally compatible to the Plessey SP4666,
but with significantly lower power consumption.
An internal, two stage preamplifier is included which isolates the
differential inputs and provides gain for the input signal. Differential outputs
are provided.
The MC12066 contains an internal low pass filter to reduce harmonic
content to a low level. The filter bandwidth is selectable depending on the
state of the SEL pin. The typical –3.0 dB bandwidth is 4.3 MHz for
÷256
mode, and 17.2 MHz for
÷64
mode. Figures 2 and 3 illustrate typical device
performance.
1.3 GHz Toggle Frequency
MECL PLL COMPONENTS
÷64/256
PRESCALER
SEMICONDUCTOR
TECHNICAL DATA
Operating Supply Voltage of 2.7 to 5.5 V
Low–Power 7.5 mA Typical at VCC = 5.0 V
High Input Sensitivity, 5 mVrms Max at VCC = 2.7 to 5.5,
TA = –40 to 85°C
600 mV Minimum Peak–to–Peak Output Swing
Differential Outputs
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
8
1
TRUTH TABLE
SEL
L
H
Prescaler
256
64
MAXIMUM RATINGS
Characteristic
Power Supply Voltage
Operating Temperature Range
Storage Temperature Range
NOTE:
ESD data available upon request.
Symbol
VCC
TA
Tstg
Range
7.0
–40 to 85
–65 to 175
Unit
Vdc
°C
°C
PIN CONNECTIONS
NC
IN
IN
Gnd
1
2
3
4
8
7
6
5
VCC
OUT
OUT
SEL
ELECTRICAL CHARACTERISTICS
(VCC = 2.7 to 5.5 V;
TA = –40 to 85°C, unless otherwise noted.)
Characteristic
Toggle Frequency
(Sine Wave Input)
Supply Current at 5.5 V
Output Voltage
(Load =12 pF)
Input Voltage Sensitivity
50–200 MHz
200–1300 MHz
Input Overload
Input HIGH Voltage (SEL)
Input LOW Voltage (SEL)
Symbol
fmax
2
fmin
ICC
Vout
Vin min
Vin max
VIH
VIL
200
0.7VCC
(Top View)
Max
50
12
Unit
GHz
MHz
mA
Vpp
mVrms
Min
1.3
0.6
Typ1
1.6
7.5
1.0
2.5
0.5
400
10
5
0.3VCC
ORDERING INFORMATION
mVrms
V
V
Device
MC12066D
Operating
Temperature Range
TA = –40° to +85°C
Package
SO–8
NOTES:
1. Typical measured at 25°C, 5.0 V
2. See Figure 2
©
Motorola, Inc. 1997
Rev 2