參數資料
型號: 1.0MHZCFPP-56B
廠商: IQD FREQUENCY PRODUCTS LTD
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 1 MHz, CMOS OUTPUT
封裝: ROHS COMPLIANT, HERMETIC SEALED, CERAMIC PACKAGE-4
文件頁數: 1/2頁
文件大?。?/td> 404K
代理商: 1.0MHZCFPP-56B
PROGRAMMABLE
OSCILLA
TORS
IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom
Tel: +44 (1460) 270200; Fax: +44 (1460) 72578;
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
CFPP-53, -54, -56 PROGRAMMABLE OSCILLATORS
ISSUE 5; 11 AUGUST 2009 - RoHS 2002/95/EC
Description
One time factory programmable PLL crystal oscillator in a
hermetically sealed surface mount ceramic package
Package Outline
2.5 x 2mm
Frequency Range
1.0 to 133MHz CFPP-53
1.0 to 166MHz CFPP-54
1.0 to 200MHz CFPP-56
Output Compatibility & Load
Tri-state CMOS
Drive Capability 15pF max
Frequency Stabilities
±20ppm, ±25ppm, ±50ppm, ±100ppm (inclusive of tolerance,
supply voltage & output load variations over the operating
temperature range)
Operating Temperature Ranges
–20 to 70°C CFPP-53, 54, 56
–40 to 85°C CFPP-53I, 54I, 56I
Storage Temperature Range
–55 to 125°C
Tri-state Operation
Logic ‘1’ ( >70%Vs) to pad 1 enables oscillator output
Logic ‘0’ (<30%Vs) to pad 1 disables oscillator output; when
disabled the oscillator output goes to the high impedance
state
No connection to pad 1 enables oscillator output
Supply Voltage
1.8V CFPP-53
2.5V CFPP-54
3.3V CFPP-56
Standby current
15A max
Period Jitter
200ps max
Start Up Time
2ms max
Packaging
Bulk or Tape & Reel
Tape and Reel in accordance with EIA-481-D
Minimum Order Information Required
Frequency + Model Number + Operating Temperature Code
(if applicable) + Frequency Stability
Outline (mm)
2.0
±0.2
2.5±0.2
0.57
1.63
0.9
0.8
Pad Connections
1. Enable/Disable
2. GND
3. Output
4. +Vs
1.63
1 2
3
4
1.23
1.0
max
0.68
1.0 max
Solder pad layout
0.1 F
Output Waveform
t
T
90%Vs
10%Vs
50%Vs
0V
+Vs
Duty cycle = t x 100(%)
T
tf
tr
Test Circuit
Oscilloscope
Oscillator
2
1
Frequency
Counter
A
Power
Supply
V
15pF *
* Inclusive of jigging and equipment capacitance
+Vs
3
4
0.1 F
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