C5250
Typical Applications
Base Stations
Test Equipment
Telecom & Wireless Infrastructure
Digital Switching
VCXO
Features
5X7 Surface Mount Package
Reflow Process Compatible Optional
ACMOS, TTL and LVPECL
Previous Corning Model Numbers
Frequency range
Standard frequencies
Frequency stabilities
1
Parameter
vs. operating temperature range
(Referenced to +25°C)
Supply voltage change
vs. load change
vs aging /1 Year
vs. aging / year (following Years)
Min
0
-45
-2
-1
-5
-1
Typ
MC025, MC031, MC034, and MC035
1.0 to 800.0 MHz
(ACMOS/TTL available up to 125 MHz. LVPECL
frequencies above 220 MHz are achieved through use of PLL multiplier)
19.44, 32.768, 44.736, 51.84, 77.76, 155.52, 622.08 MHz
±3
Max.
+70
+85
+2
+1
+5
+1
Units
°C
°C
ppm
ppm
ppm
ppm
Condition
Ordering Code
C-xxx
F-xxx
5
V
S
± 5%
Load ± 5%
Supply voltage (Vs)
Parameter
Supply voltage
Current consumption
Min
4.75
Typ
5
Max.
5.25
15
20
40
100
Supply voltage
Current consumption
3.135
3.3
3.465
6
8
12
16
60
100
Units
VDC
mA
mA
mA
mA
VDC
mA
mA
mA
mA
mA
mA
ACMOS 1.0 to 14.90 MHZ
ACMOS 15.0 TO 39.9 MHz
ACMOS 40.0 TO 59.9 MHz
ACMOS 60.0 TO 79.9 MHz
ACMOS 80.0 to 125.0 MHz
LVPECL No load
ACMOS/TTL 1.0 to 23.9 MHZ
ACMOS/TTL 24 to 49.9 MHz
ACMOS/TTL 50 to 80.0 MHz
LVPECL No load
SV033
Condition
Ordering Code
SV050
5
RF output
Parameter
Signal
Load
Signal Level (Vol)
Signal Level (Voh)
Rise and fall times for ACMOS
(measured 10% to 90%)
Duty cycle
45
40
TTL
10
0.5
VDC
Vs= 5.0V and 15pF load
4.5
3.0
10
5
3
55
60
Min
Typ
ACMOS
15
50
0.5
0.3
pF
VDC
VDC
VDC
VDC
ns
ns
ns
%
%
Vs= 5.0V and 15pF load
Vs=3.3V and 15pF load
Vs= 5.0V and 15pF load
Vs=3.3V and 15pF load
1.0 to 23.9 MHz
24.0 to 79.9 MHz
80.0 to 125.0MHz
@ 50% Vs< 15 MHz
@ 50% Vs > 15 MHz
RFT
Max.
Units
Condition
Ordering Code
RFA
5
Signal
Load
Signal Level (Vol)
Vectron International, LLC
100 Watts Street
Mount Holly Springs PA 17065
t 717 486 3411
f 717 486 5920
www.vectron.com
C5250
Signal Level (Voh)
Rise and fall times for TTL
(measured 0.8V to 2.0V)
Duty Cycle
Signal
Load
Signal Level (Vol)
Signal Level (Voh)
Start-up Time
Rise and fall times (measured @ 20%
to 80%)
Duty cycle LVPECL
Jitter (rms)
Period Jitter (pk-pk)
4.5
5
3
55
60
PECL/LVPECL
50
Vs -1.62
10
1000
600
55
60
5
1
40
VDC
ns
ns
%
%
VCXO
Vs= 5.0V and 15pF load
1.0 to 23.9 MHz
24 to 125 MHz
@ 1.4V < 15 MHz
@ 1.4V > 15 MHz
RFP
Into Vs-2V or Thevenin Equivalent
45
40
Vs- 1.025
45
40
VDC
VDC
mS
ps
ps
%
%
ps
ps
ps
<100 MHz
> 100 MHz
@ 50% Vdd
@ 50% Vdd
BW = 10Hz to 20 MHz
BW = 12 kHz to 20 MHz
10,000 samples- Rising edge
Frequency Tuning (EFC)
Parameter
Absolute Pull Range
Linearity
Tuning Slope
Control Voltage Range
0.5
0.3
2.5
1.65
Min
Typ
±30
±50
10
Positive
4.5
3.0
VDC
VDC
with Vs=5.0VDC
with Vs=3.3VDC
15
Max.
Units
ppm
ppm
%
Condition
Ordering Code
AP033
AP050
Additional parameters
Parameter
3
Phase Noise
Min
Typ
Max.
-60
-90
-120
-140
-145
-50
-80
-110
-133
-145
Units
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
g
10
100
1
10
100
10
100
1
10
100
Hz
Hz
kHz
kHz
kHz
Hz
Hz
kHz
kHz
kHz
Condition
Measured @ 52.00 MHz
Measured @ 155.52 MHz
Weight
Processing & Packing
6
Output Enable
Handling & processing note
Logic "0" input = Outputs disabled (Tri-state)
Logic "1" or floating input = Outputs enabled)
Logic "0" or floating input = Outputs enabled
Logic "1" input = Outputs disabled (Tri-state)
<2
Handling & processing note
g
ACMOS/TTL Output
PECL/LVPECL Output
Weight
Processing & Packing
Vectron International, LLC
100 Watts Street
Mount Holly Springs PA 17065
t 717 486 3411
f 717 486 5920
www.vectron.com
C5250
Absolute Maximum Ratings
Parameter
Supply voltage (Vs)
Operable temperature range
Storage temperature range
Min
Typ
Max.
7.0
7.0
+85
+125
Units
V
V
°C
°C
VCXO
Condition
Vs=5.0VDC
Vs=3.3VDC
-55
-55
Enclosures
Type A - ACMOS/TTL
Package Codes:
Code
A1
E2 = Enable/Disable
pin 2
X = N/C pin 2
Height H
1.88±0.178
Pin Length L
N/A
Type B -PECL/ LVPECL
Code
B1
E2 = Enable/Disable
pin 2
X = N/C pin 2
Height H
1.88±0.178
Pin Length L
N/A
Pin Connections
1
2
3
4
5
6
Control Voltage
Enable/Disable or N/C
Ground (Case)
RF Output
N/C
Suppy Voltage
1
2
3
4
5
6
Pin Connections
Control Voltage
Enable/Disable or N/C
Ground (Case)
RF Output
Complementary Output
Supply Voltage
Vectron International, LLC
100 Watts Street
Mount Holly Springs PA 17065
t 717 486 3411
f 717 486 5920
www.vectron.com
C5250
How to Order this Product:
Step 1
Use this worksheet to forward the following information to your factory representative:
Model
C5250
Example:
C5250
SV050
RFA
AP050
A1
VCXO
Supply Voltage Code
Output Code
APR Code
Package Code
Enable/Disable
E1
Step 2
The factory representative will then respond with a Corning Model Number in the following Configuration:
Model
C5250
Package Code
[Customer Specified Package Code]
Dash
-
Dash Number
[Factory Generated 4 digit number]
Typical P/N C5250A1-001
Notes:
1 Contact factory for improved stabilities or additional product options. Not all options and codes are available at all frequencies.
2 Unless otherwise stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control
voltage, load, temperature (25°C)
3 Phase noise degrades increasing output frequency.
4 Subject to technical modification.
5 Contact factory for availability.
6 Contact factory for other options.
Vectron International, LLC
100 Watts Street
Mount Holly Springs PA 17065
t 717 486 3411
f 717 486 5920
www.vectron.com
嵌入式系统
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
