K1149 Series
5V Crystal Clock Oscillators
!
!
4-pin Package, Compatible with 14-pin DIL
13,2 mm Max.
40 to 160MHz Frequency Range (Discrete Higher
20,8 mm Max.
149
Frequencies Available
Max.
mm
MHZ
TE CODE
K1
.000
!
Designed to Drive Standard ECL 10K and 10KH
Families
6,22*
100
DA
TI
C
!
!
!
!
ECL and PECL Options Available
Dual Complementary Output Available
50Ω Drive Capability
Internal 470W Output Pull-Down Resistor Available
PIN 1
*> 140MHz (Height) = 8,51mm Max
ELECTRICAL SPECIFICATIONS
See Part Numbering Guide Below
40 to 125
MODEL
Frequency Range (MHz)
Higher Frequency Available (MHz)
Frequency Stability (ppm)
180, 200, 220
Overall
Inclusive of calibration, temperature, voltage, load, shock,vibration, aging
±100
0°C to 70°C
Temperature Range (°C)
Operating
0°C to +70°C
Storage
-55°C to +125°C
Supply Voltage (V)
ECL (V
)
-5.2 ± 5%
+5.0 ± 5%
EE
PECL (V
)
CC
Supply Current (mA)
Typical
Maximum
Jitter (Typical)
Start up Time (ms)
28; 55 on R-Suffix (Option 3)
60; 90 on R-Suffix (Option 3)
5ps RMS @ 40MHz
<10
PART NUMBERING GUIDE (Use this chart for ordering)
PIN
K1149AA K1149AB K1149AC K1149AM K1149BA K1149BC K1149BM K1149CA
1
Case GND Case GND
N/C
N/C
Comp. Out Comp Out Comp Out
N/C
V
V
V
V
SS &
Case GND Case GND
ECL Out PECL Out ECL Out
EE &
SS &
EE &
V
V
V
V
EE
7
8
EE
SS
EE
Case GND Case GND
ECL Out PECL Out
ECL Out
ECL Out
ECL Out
V
V
SS &
Case GND
SS &
Case GND
40 to 160
2, 3
V
V
V
V
V
V
CC
14
SS
EE
EE
CC
EE
Frequency (MHz)
Option
40 to 125
1, 2, 3
Options Available
1. Optional +5.0 ± 10% Operation at V
SS
2. 50ppm (K1149XX5 available only in frequency range of 40MHz to 160MHz
3. Optional internal pull down resistor available only in the range of 40MHz to 160MHz - K1149XX-R
2553 N. Edgington Street, Franklin Park, IL 60131 " Phone: 847.451.1000 " Fax: 847.451.7585
800-888-1499 or www.champtech.com
Revision: 02-08-07
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