Datenblatt

QuartzVoltage
Crystal Units
Low
Positive Emitter Coupled Logic VCXO
(+3.3V FIXED LVPECL VCXO)
7.0x5.0 mm
Specifications
57SMOVH*1
30.000 MHz to 200.000 MHz
57SMOVH(3.3VB) : ±50 ppm over -20゜
C to +70゜
C
57SMOVH(3.3VC) : ±30 ppm over -20゜
C to +70゜
C
57SMOVH(3.3VD) : ±25 ppm over -20゜
C to +70゜
C
57SMOVH(3.3VE) : ±20 ppm over -20゜
C to +70゜
C
C to +85゜
C
57SMOVH(3.3VBW) : ±50 ppm over -40゜
57SMOVH(3.3VCW) : ±30 ppm over -40゜
C to +85゜
C
57SMOVH(3.3VDW) : ±25 ppm over -40゜
C to +85゜
C
Vcon = 1/2 VDD
Actual size
#4
#3
1.4
1.4
1.4
#1
#2
#3
#6
#5
#4
57SMOVH-HE
PIN
CONNECTION
1
Vcontrol
OPEN or “H”
2
“ L”
3
GND
OUTPUT
4
Z
C-OUTPUT
5
Z
6
VDD
HE : high enable Z : high impedance
1.6±0.2
#2
1.2
57SMOVH-LE
CONNECTION
PIN
Vcontrol
1
OPEN or “H”
“ L”
2
GND
3
Z
OUTPUT
4
Z
C-OUTPUT
5
VDD
6
LE : low enable Z : high impedance
1.2
2.54
5.08
SOLDERING PATTERN
TCXO
±80 ppm min.
1.6
1.6
2.2
1.6
1.6
1.6
0.01μF
~
0.1μF
2.54
2.54
5.08
OCXO
OUTPUT WAVEFORM
Operating
Conditions
Supply voltage (VDD)
Control voltage (Vcon = Pin#1)
Stand-by control voltage
(Pin#2)
Supply voltage
Absolute
Vcontrol voltage
Max. Ratings
Storage temperature
Input current (Pin#2 = HE or LE)
Stand-by current (Pin#2 = LD or HD)*2
Symmetry
Rise and fall times
(20% to 80% of amplitude)
"0" Level ( 0゜
C to +85゜
C)
Output
(-40゜
C to +85゜
C) "1" Level ( 0゜
C to +85゜
C)
"0" Level (-40゜
C to + 0゜
C)
"1" Level (-40゜
C to + 0゜
C)
Load
Start-up time
Frequency linearity
Frequency slope
Modulation bandwidth (-3 dB)
SSB phase noise
(at VDD = +3.3V & 122.880 MHz)
RMS jitter (12 kHz to 20.000 MHz band)
Disable delay time
Enable delay time
Vcon input impedance (Vcon-GND)
Differential output voltage
Aging
Reflow condition
TEST CIRCUIT
MCF
±2 ppm max. (VDD ± 10%)
C to +70゜
C (Standard)
-20゜
C to +85゜
C (W = Option)
-40゜
+3.3V DC ±10%
+1.65V ±1.65V DC
VIH : 70% VDD min.
VIL : 30% VDD max.*2
-0.3V to +5.0V DC
-0.3V to VDD +0.3V DC
C to +100゜
C
-40゜
90 mA max.
5.0 mA max.
45% to 55% at crossing point
Operating temperature
2.6
1.0 ns max.
VOL : +1.68V max. (+1.49V min.)
VOH : +2.42V max. (+2.275V min.)
VOL : +1.745V max. (+1.49V min.)
VOH : +2.42V max. (+2.215V min.)
50 Ω into VDD -2V
10 ms max.
10 % max.
Positive
20 kHz min.
-157 dBc / Hz, Typical at 10 MHz offset
0.3 ps max.
200 ns max.
20 μs max.
10 MΩ min.
+0.4V min.
±5 ppm max. at +25゜
C ±3゜
C for first year
+250゜
C ±10゜
C for 10 seconds
+170゜
C ±10゜
C for 1 to 2 minutes (preheating)
( * 1 ) F inal par t number to be as s i gned w i th pac k age ty pe, i nput v ol tage, fr equenc y s tabi l i ty, oper ati ng tem pe rat ure and f requency.
e. g. 57S M OVH-H E( 3.3VC W) 156.250 MH z
( * 2 ) I nt er nal c r ys tal os c i l l ati on to be hal ted.
LD : Low di s abl e
H D : H igh d i s abl e
PACKAGE DATA
Lid
Base
L
∅
1.5 +
0
-0 .1
Metal
Ceramic
Seam
Terminal
Tungsten (metalized)
RoHS
4.0±0.1
57SMOVH
Sealing
Terminal plating
104
TAPE SPECIFICATIONS
Gold / Nickel
(surface) / (under)
Compliant (Pb-free)
2.0±0.1
D
Item
Package
A
VCXO
#1
2.54
Frequency pulling VDD = +3.3V
range
Vcon = +1.65V ±1.65V
Frequency change vs. input voltage
1.75±0.1
7.0±0.2
5.0±0.2
CLK OSC
Frequency stability
(over all conditions)
57SMOVH
LVPECL
● LVPECL VCXO
● WIDE FREQUENCY RANGE
● PACKAGE SIZE 7.0x5.0 mm
C
XTAL
Item
0.175 gm (wt.)
7.0x5.0 mm
STANDARD SMD VCXO
General part number
Frequency range
#5
30 to 200 MHz
STANDARD SPECIFICATIONS
57SMOVH
#6
WIDE FREQ. RANGE
M
B
J
57SMOVH
VCXO
F
A
B
C
D
F
J
L
M
Reel Dia.
Qty/Reel
7.4
5.4
16.0
7.5
8.0
1.5
0.3
1.9
180
1000pcs
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