DFA14-LHY8.192MHZC2 [CTS]
HCMOS/TTL Output Clock Oscillator, 8.192MHz Nom, DIP-14/4;
| 型号： | DFA14-LHY8.192MHZC2 |
| 厂家： | 
CTS |
| 描述： | HCMOS/TTL Output Clock Oscillator, 8.192MHz Nom, DIP-14/4 机械 振荡器 |
| 文件： | 总1页 (文件大小：82K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FREQUENCY CONTROL PRODUCTS
D I L 1 4 P A C K A G E T C X O
D F A 1 4 - K ( 5 V ) & D F A 1 4 - L ( 3 . 3 V )
KEY FEATURES
20.3±0.1
15.24
2 to 52 MHz
Tight stability
PIN 1
Analogue temperature compensation
APPLICATIONS
Pot in
10k
SDH/Sonet/Microwave
H = 8.50 mm
Function
DFA 14
Gnd
NC/Pot in/Vco
GND
1
7
0.45
Option Y
Output
Vcc
8
14
TYPE
DFA 14-KH
DFA 14-KO
DFA 14-LH
DFA 14-LO
Frequency Range
2 to 52 MHz
2 to 52 MHz
2 to 45 MHz
2 to 45 MHz
ELECTRICAL SPECIFICATIONS
supply voltage
5 V ± 5 %
≤ 10 mA
5 V ± 5 %
≤ 5 mA
3.2 V to 3.6 V
≤ 5 mA
3.2 V to 3.6 V
≤ 5 mA
supply current ( no loa)d
≤ 25 MHz
≤ 35 MHz
> 35 MHz
≤ 20 mA
≤ 20 mA
≤ 15 mA
≤ 15 mA
≤ 30 mA
≤ 30 mA
≤ 20 mA
≤ 20 mA
HCMOS 15 pF
or 2 TTL
clipped sine
20kΩ//5 pF
HCMOS 15 pF
or 1 TTL
clipped sine
20kΩ//5 pF
output load
duty cycle @ 2.5V (LH @ 1.65 V)
rise/fall times (10 to 90 %)
≤ 45/55...55/45 %
≤ 10 ns
≤ 45/55...55/45 %
≤ 10 ns
high/low levels or output amplitude
≥ 3.5 V/ ≤ 0.5 V
≥ 2 V p-p
≥ 2.7 V/ ≤ 0.2 V
≤ 10 ms @ 3.2 V
≥ 1.5 V p-p
start-up
remarks
≤ 10 ms @ 4.75 V
≤ 10 ms @ 4.75 V
≤ 10 ms @ 3.2 V
duty cycle for frequencies > 30 MHz is 40/60%…60/40%
FREQUENCY STABILITY
type
detailed tolerances [ ppm ]
temperature
range
model
code
stability versus:
temperature
≤ ± 1
Vcc range
load ± 10 %
ageing
-10 to 60°C D1
C1
-20 to 70°C
C2
≤ ± 1
all types
≤ ± 0.1
≤ ± 0.1
≤ ± 1
≤ ± 2
-30 to 75°C N2
E5
≤ ± 2
≤ ± 5
DFA 14-K types
-40 to 85°C
E3
E2
≤ ± 0.1
≤ ± 0.1
≤ ± 1
≤ ± 3
≤ ± 2
factory calibration if no trimming option ≤ ± 1 ppm
ageing is 1st year at 25°C
DFA S7-L : Vcc range ≤ ± 0.3 ppm ( f ≥ 30 MHz )
remarks
OPTIONS
external voltage control
CODE
DFA 14-K : 2.5 V ± 2 V ≥ ± 5 ppm, positive slope
DFA 14-L : 1.5 V ± 1.5 V ≥ ± 5 ppm, positive slope
≥ ± 5 ppm
V
internal trimmer
A
Y
external potentiometer
10 kΩ ≥ ± 5 ppm (not available with internal trimmer)
ORDERING CODE
type + option code + frequency + model code
Example
DFA 14-KHAV 8.192 MHz E2
TYPE
DFA 14-K & L
REVISION
02
CHECKED
NE
DATE
14.10.2002
PAGE
60
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