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參數資料
型號: FREQ4CFPP-57IA
廠商: IQD FREQUENCY PRODUCTS LTD
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 66 MHz - 150 MHz, HCMOS OUTPUT
封裝: PLASTIC, SMD, 4 PIN
文件頁數: 1/2頁
文件大小: 54K
代理商: FREQ4CFPP-57IA
CFPP-57, -131
PROGRAMMABLE
OSCILLA
T
ORS
PROGRAMMABLE
OSCILLA
T
ORS
ISSUE 3; 21 JULY 2005
Delivery Options
48 hour fast make service available. Please contact our
sales office for details
Output Compatibility
Tri-state HCMOS/TTL (5.0V) (CFPP-57, -57I)
Tri-state HCMOS (3.3V) (CFPP-131, -131I)
Package Outline
One Time Factory Programmable PLL crystal oscillator
in a SMD (surface mount device) plastic encapsulated
package
Standard Frequency Stabilities
±25ppm, ±50ppm, ±100ppm (inclusive of supply voltage
& output load variations over the operating
temperature range)
Operating Temperature Range
0 to 70°C (CFPP-57, -131)
–40 to 85°C (CFPP-57I, -131I)
Storage Temperature Range
–55 to 125°C
Tri-state Operation
Logic ‘1’ to pad 1 enables oscillator output
Logic ‘0’ to pad 1 disables oscillator output. When
disabled the oscillator output goes to the higher
impedance state
No connection to pad 1 enables oscillator output
Marking
Model number (+ Operating Temperature Code; if
applicable, + Frequency Stability Code)
Frequency
Minimum Order Information Required
Frequency + Model Number + Operating Temperature
Code (if applicable) + Frequency Stability
Outline in mm
Pad Connections
1. N/C or Enable/Disable
2. GND
3. Output
4. +Vs
12
3
4
8.
65
9.
80
max
1.52
0.51
5.08
4.
06
±
0
.2
5
4.
0.
2
7.62
14.0
Solder pad layout
3.81
5.8
3.0
1.27
3.0
Output Waveform
tr
tf
t
T
90%Vs
10%Vs
50%Vs
0V
+Vs
2.4V
0.4V
Duty cycle = t x 100(%)
T
1.4V
Maximum Capacitive Load for:
TTL <40.0MHz
50pF
TTL > 40.0 to 150.0MHz
25pF
HCMOS < 66.0MHz
50pF
HCMOS > 66.0 to 150.0MHz
25pF
Maximum Capacitive Load for:
HCMOS < 40.0MHz
30pF
HCMOS > 40.0 to 133.0MHz
15pF
Solder Conditions
For typical soldering conditions, please see relevant page
in Application Notes
相關PDF資料
PDF描述
FREQ4CFPP-72IC CRYSTAL OSCILLATOR, CLOCK, 66 MHz - 150 MHz, HCMOS OUTPUT
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