357LC5C074M1758 CTS-Frequency Controls, 357LC5C074M1758 Datasheet - Page 3

• Manufacturer Part Number: 357LC5C074M1758
• Description: OSC VCXO 74.1758 MHZ 5X7MM SMD
• Manufacturer: CTS-Frequency Controls
• Series: 357r
• Type: VCXOr

Specifications of 357LC5C074M1758

• Supply Voltage: 3.3V
• Frequency: 74.1758MHz
• Frequency Stability: ±25ppm
• Operating Temperature: -20°C ~ 70°C
• Current - Supply (max): 45mA
• Mounting Type: Surface Mount
• Size / Dimension: 0.276" L x 0.197" W (7.00mm x 5.00mm)
• Height: 0.079" (2.00mm)
• Package / Case: SMD 7.00mm x 5.00mm
• Supply Current: 50mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 357LC5C074.1758; CTX329TR

Document No. 008-0244-0
CMOS/TTL OUTPUT WAVEFORM
MECHANICAL SPECIFICATIONS
PACKAGE DRAWING
SUGGESTED SOLDER PAD GEOMETRY
C
C
BYPASS
BYPASS
CTS ** YYWW
● XXXMXXXX
should be ≥ 0.01 uF.
.079 [2.00]
PIN
Tr
357LB3C
1
2
3
4
5
6
0.276 ±0.008
(7.0 ±0.2)
UPTIME (t)
EOH or N.C.
N.C. or EOH
SYMBOL
DUTY CYCLE = t/T x 100 (%)
٠ ٠ ٠
Output
D.U.T. PIN ASSIGNMENTS
6
1
GND
V
V
CC
C
PERIOD (T)
.100 [2.54]
Tf
CTS Electronic Components, Inc.
.200 [5.08]
0.197 ±0.008
5
2
(5.0 ±0.2)
Control Voltage
Enable or No Connect
Circuit & Package Ground
RF Output
No Connect or Enable
Supply Voltage
0.079
(2.0)
DESCRIPTION
MAX
V
OL
4
3
(3.73)
0.147
PIN 1 IDENTIFIER
V
OH
.165 [4.20]
.071 [1.80]
90%, 80%, 2.4V
50%, 1.5V
10%, 20%, 0.5V
Key:
4
3
[mm]
Inch
(2.54)
0.100
(5.08)
0.200
5
2
٠
171 Covington Drive
Page 3 - 4
0.055
(1.4)
6
1
Temp.
Key:
(°C)
POWER
SUPPLY
(1.27)
+
-
0.050
(mm)
Inch
TEST CIRCUIT, CMOS LOAD
300
200
100
+
0
0
mA
SUGGESTED REFLOW PROFILE
٠
-
30
Maximum 260°C, 10 seconds
1. ** - Manufacturing Site Code.
2. YYWW – Date code, YY – year, WW – week.
3. Truncated CTS part number.
4. XXXMXXXX - Frequency marked with 4
NOTES
1. Termination pads (e4), barrier-plating is nickel
2. Reflow conditions per JEDEC J-STD-020.
+
MARKING INFORMATION
-
Bloomingdale, IL 60108
VM
PIN 2 or PIN 5
significant digits after the ‘M’.
(Ni) with gold (Au) flash plate.
60
ENABLE TRUTH TABLE
Typical 245°C
Logic ‘1’
Logic ‘0’
Open
90
HCMOS/TTL Compatible VCXO
0.01uF
-
POWER
SUPPLY
130°C
120
Time (Seconds)
+
7x5mm Low Cost
6
1
150
Model 357
High Imp.
D.U.T.
Output
Output
PIN 4
5
2
180
N.C. or Enable Input
Enable Input or N.C.
٠ ٠ ٠
4
3
210
240
capacitance.
270
C
L
300
Rev. H