PETERMANN
TECHNIK
Time & Frequency Components
TABLE 2 - OUTPUT WAVEFORM AND LOAD CHARACTERISTICS
OUTPUT
WAVEFORM
CLIPPED
SINE WAVE
TTL
OUTPUT TYPE
CODE
0
1
FREQUENCY RANGE
8.000 ~ 30.000 MHz
10.000 ~ 100.000 MHz
1.000 ~ 30.000 MHz
10.000 ~ 100.000 MHz
OSCILLATION STATE
F: FUNDAMENTAL
O: OVERTONE
F: FUNDAMENTAL
O: OVERTONE
OUTPUT CHARACTERISTICS
Load: 10 kΩ/10pF
Output level: >1Vp-p
Load: max. 10 low power consumption TTL
"1" level: >+2.4 VDC / "0" level: <+0.2 VDC
HCMOS
2
1.000 ~ 30.000 MHz
10.000 ~ 100.000 MHz
F: FUNDAMENTAL
O: OVERTONE
Duty Cycle: 45/55% / Tr and Tf: <6ns
Load: max. 10 low power consumption
TTL/HCMOS gates
"1" level: >+4.5 VDC / "0" level: <+0.5 VDC
ACMOS
3
1.000 ~ 30.000 MHz
10.000 ~ 100.000 MHz
F: FUNDAMENTAL
O: OVERTONE
Duty Cycle: 45/55% / Tr and Tf: <6ns
Load: max. 10 low power consumption
TTL/ACMOS gates
"1" level: >+4.5 VDC / "0" level: <+0.5 VDC
Duty Cycle: 45/55% / Tr and Tf: <6ns
PART NUMBERING SYSTEM
EXAMPLE
TYPE
OC20
VCC
5 for 5 Volt
12 for 12 Volt
CRYSTAL CUT
A for AT-CUT
S for SC-CUT
OC20-5-S-D-2-10.000MHz
FREQUENCY STABILTY
VS. TEMPERATURE
SEE TABLE 1
OUTPUT TYPE - FREQUENCY
SEE TABLE 2 - FREQUENCY
OUTLINE DRAWING OF OCXO-20
15.24
#1
#2
#3 (Grounded to the Case)
#5
#4
7.62
20.5 SQ
PIN
#1
#2
#3
#4
#5
Connection
Power Supply
Output
Ground
Control Voltage
Reference Voltage/NC
Unit:mm
PETERMANN-TECHNIK | Amselweg 8 | D-86916 Kaufering
Fon: 00 49 (0) 81 91 / 30 53 95 | Fax: 00 49 (0) 81 91 / 30 53 97
PETERMANN [ PETERMANN-TECHNIK ]
