Model 357
5x7mm Low Cost
Surface Mount VCXO
ORDERING INFORMATION
357
M
Supply Voltage
Frequency in MHz
L = +3.3 Vdc, Pin 2 Enable (std)
S = +5.0 Vdc, Pin 2 Enable (std)
V = +3.3 Vdc, Pin 5 Enable
W = +5.0 Vdc, Pin 5 Enable
M – Indicates decimal point
and MHz. Frequency shall be
recorded with all significant
digits identified.
Absolute Pull Range
A = 32 ppm (Not Available)
B = 50 ppm (std)
C = 80 ppm
Operating Temperature Range
C = -20°C to +70°C (std)
I = -40°C to +85°C
D = 100 ppm
Frequency Stability
3 = ±50 ppm (std)
5 = ±25 ppm
6 = ±20 ppm
Example P/N: 357LB3C019M4400
MECHANICAL SPECIFICATIONS
( 7.0 )
0.276
Suggested Pad Geometry
Dimensions in Inches [MM]
( 1.4 )
0.055
PIN 1 IDENTIFIER
.100 [2.54]
.071 [1.80]
.173 [4.40]
( 1.12 )
0.044
CTS ** YYWW
357LB3C
• 19M4400
4
3
5
2
6
1
.079 [2.00]
( 5.0 )
0.197
( 3.68 )
0.145
( 2.54 )
0.100
( 5.10 )
0.200
( 2.0 )
0.079
MAX
( MM )
Inch
Key:
.200 [5.08]
Marking Notes:
Pin
Symbol
Functional Description
1. ** Manufacturing Site Code.
2. YY – year, WW – week.
3. Frequency shall be marked
with 4 significant digits to the
right of the “M”.
1
2
3
4
5
6
VC
EOH
GND
Output
N.C.
Control Voltage
Enable
Circuit and Package Ground
RF Output
Not Connected Internally
Supply Voltage
Enable Truth Table
Pin 2
“1”
Pin 4
Output
High Imp.
Output
Vcc
“0”
Terminations plated with
0.3 – 1.0 um gold (Au).
Open
QUALITY AND RELIABILITY
Quality Systems meet or exceed the requirements of ISO 9000: 2000 standards.
Reliability Audits are performed on this or similar products with results available upon request.
♦ ♦ ♦ CTS Communications Components, Inc. ♦ 171 Covington Drive ♦ Bloomingdale, IL 60108 ♦ 630-924-3500 ♦ ♦ ♦
Document No. 008-0244-0
Page 2 of 3
Rev F (redline) ECO #