Model 575
TCXO/VC-TCXO – Clipped Sine Wave
ELECTRICAL CHARACTERISTICS
PARAMETER
Maximum Supply Voltage
Maximum Control Voltage
Storage Temperature
Frequency Range
SYMBOL
VCC
CONDITIONS
MIN
-0.5
-0.5
-55
TYP
MAX
6.0
VCC
UNIT
V
-
-
-
-
-
VC
-
V
TSTG
fO
-
125
40
°C
Std frequencies listed in Ordering Information
10
MHz
0.5,1.0,1.5,2.0
2.5,3.0,4.0,5.0
Frequency Stability
Frequency vs. Temperature Only
Δf/fO
± ppm
± ppm
Frequency Stability
vs. Initial Calibration
vs. Supply Voltage
vs. Load
@25°C
±5% change
±10% change
After 2 reflows
1st year
-
-
-
-
-
-
-
-
-
-
-
-
1.0
0.2
0.2
2.0
1.0
8.0
-
vs. Reflow Shift
vs. Aging
10 year (Except stability code 05)
Operating Temperature
Order Code 'H'
Order Code 'C'
Order Code 'D'
Order Code 'I'
Supply Voltage
Order Code 'T'
Order Code 'R'
Order Code 'L'
Order Code 'S'
Supply Current
-10
-20
-30
-40
60
70
85
85
TA
-
°C
25
2.66
2.85
3.14
4.75
2.8
3.0
3.3
5.0
2.94
3.15
3.47
5.25
VCC
±5%
V
10.00 MHz - 14.99 MHz
15.00 MHz - 25.99 MHz
26.00 MHz - 40.00 MHz
-
-
-
-
-
-
1.5
2.0
2.5
ICC
mA
VC
-
Control Voltage
-
0.5
1.5
5,8,10,12
2.5
V
VC = 1.5V ±1.0V
Frequency Tuning [VCTCXO Only]
VC Input Impedance
Output Waveform
Output Voltage Levels
Output Load
± ppm
kOhm
ZVC
-
500
0.8
-
-
-
AC coupled Clipped Sinewave
VO
-
Vp-p
RL // CL
10 kOhm // 10 pF
-
-
-
TS
-
Start Up Time
-
-
2
ms
1
dBc/Hz
Phase Noise
Notes:
Phase Noise performance may vary based on output frequency. See example plot at 10 MHz below.
1.
SINGLE SIDE BAND PHASE NOISE
(typical maximums @ 10 MHz)
Frequency
Offset
10 Hz
Phase Noise
(dBc/Hz)
-90
100 Hz
1k Hz
-115
-135
-148
10k Hz
Document No. 008-0307-0
Page 2 - 4
Rev. F