![](http://datasheet.mmic.net.cn/160000/505BBFREQ-OUT3_datasheet_7944716/505BBFREQ-OUT3_1.png)
76
CTS Reeves
FREQUENCY PRODUCTS
400 REIMANN AVE. SANDWICH, IL 60548
Phone: 815-786-8411 Fax: 815-786-3600 E-Mail: www.ctsreeves.com
CRYST
ALS
CLOCKS
VCXOs
TCXOs
OCXOs
Specifications:
Frequency Range: ............................................ 12.0-25.0 MHz
Frequency Stability: ...............................................
±0.3 x 10-6
Aging: ..........................................
±1.0 x 10-6/1st yr. maximum
...................................................
±2.0 x 10-6/10 yrs. maximum
Phase Noise: ..................................... 10 Hz -75dBc/Hz Typical
...................................................... 100 Hz -104dBc/Hz Typical
........................................................ 1 kHz -132dBc/Hz Typical
.................................................... 100 kHz -152dBc/Hz Typical
Operating Temperature; .................... 0
°C to +60°C (Standard)
AB
C
D
E
Temp. Range
±0.3
±1.0
±2.0
±2.5
±5.0
A0
° to 50°
X
XXXX
B0
° to 70°
XXXX
C
-20
° to 70°
XXX
D
-30
° to 75°
XX
E
-40
° to 85°
X
Temperature - Stability Options
T
S
Ordering Information:
Temperatures in
°C.
Stability in ppm
* Note: Not all options are available at all Frequencies.
Temperature
Stability
Frequency in MHz
Model Type 505 ___ ___ ___ ___ ___ ___
Nonoperating: ................................................... 40
°C to +85°C
Input Voltage: .................................................
±5.0 VDC ±5.0%
Waveform: ........................................................ TTL compatible
Load: ................................................................ 2 TTL standard
Symmetry: .................................................................... 40/60%
Logic 1: ........................................................... +2.4V minimum
Logic 0: .......................................................... +0.4V maximum
Frequency Adjust: ...................................................... Electrical
Package: ........................................... 0.915” Sq. x 0.485” max.
PIN Connections
PIN
FUNCTION
1
CASE/GROUND
7
OUTPUT
8
+5V
14
DO NOT CONNECT
16
CONTROL VOLTAGE
Model 505
Stratum 3 TCVCXO
Subminiature - Stratum III, CTS R-505