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EV1409EAN Datasheet, PDF (1/2 Pages) Epson Company – VOLTAGE-CONTROLLED SAW OSCILLATOR (VCSO) | |||
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Crystal oscillator
VOLTAGE-CONTROLLED SAW OSCILLATOR (VCSO)
Output: LV-PECL, Sine wave
LOW PHASE JITTER
EV1409EAN / SAN
ï· Low phase jitter : 22fs typ. (EV1409EAN) *3
: 10fs typ. (EV1409SAN) *3
ï·Frequency range : 1000 MHz to 3000 MHz(EV1409EAN)
: 1000 MHz to 2500 MHz(EV1409SAN)
ï·Supply voltage : 3.3 V
ï·Absolute pull range : ï±50 ï´ 10-6 Min.
ï·External dimensions: 14.0 Ã 9.0 Ã 2.6(t) mm (Low Profile)
Actual size
ï·Output
: LV-PECL or Sine wave
Application
: OTN(40GbE,100GbE,400GbE),
High Speed ADCs and DACs, Test Instrument.
Product Number (please contact us)
EV1409EAN: X1M000391xxxxxx
EV1409SAN: X1M000401xxxxxx
Specifications (characteristics)
Item
Symbol
EV1409EAN (LV-PECL)
EV1409SAN (Sine wave)
Conditions / Remarks
Output frequency range
f0
1000 MHz to 3000 MHz
1000 MHz to 2500 MHz Please contact us about available frequencies.
Supply voltage
VCC
3.3 V ï±0.165 V
Storage temperature
T_stg
-45 ï°C to +90 ï°C
Storage as single product.
Operating temperature
Frequency tolerance *1
T_use
f_tol
-10 ï°C to +85 ï°C
P: -70 Ã 10-6 to +120 Ã 10-6
Current consumption
Absolute pull range *2
Pull range
ICC
APR
-
90 mA Max.
ï±50Ã10-6 Min.
-170Ã10-6 Max.(VC=0V),+120Ã10-6 Min.(VC=3.3V)
VC=1.65±1.65 V
VC=1.65±1.65 V
Input resistance
Rin
100 kï Min.
DC level
Frequency change polarity
-
Positive slope
Symmetry
SYM
40 % to 60 %
-
VCC-1.45 V, VC = 1/2 VCC
VCC -1.3 V Min.
VOH
VCC -1.4 V Min.
-
1000MHz<f0 ï£ 2000 MHz
-
2000MHz<f0 ï£ 3000 MHz
Output voltage
VCC -1.65 V Max.
-
1000MHz<f0 ï£ 2000 MHz
VOL
VCC -1.6 V Max.
-
2000MHz<f0 ï£ 2500 MHz
VCC-1.5 V Max.
-
2500MHz<f0 ï£ 3000 MHz
Output level
-
-
0 dBm Min.
Output load condition
L_ECL
Load_R
50 ï
-
-
50 ï
Terminated to Vcc-2.0V
Terminated to GND
Rise time / Fall time
0.5 ns Max.
tr / tf
0.3 ns Max.
-
1000 MHz ï£ f0 ï£ 1700 MHz
Between 20 % and
-
1700 MHz < f0 ï£ 3000 MHz
80 % of (VOH-VOL)
Start-up time
t_str
10 ms Max.
Time at 90 %VCC to be 0 s
Phase Jitter
100 fs Max.
tPJ
22fs typ. *3 50 fs Max.
50fs Max.
10fs typ. *3 30fs Max.
1000 MHz ï£ f0 ï£ 1700 MHz
1700 MHz < f0 ï£ 3000 MHz
Offset frequency:
12 kHz to 20 MHz
*1 Frequency tolerance includes initial frequency tolerance, temperature variation, supply voltage variation, reflow drift, and aging (+25ï°C, 10 years).
*2 Absolute pull range (APR) = Frequency control range - Frequency tolerance
*3 Output frequency is at 1986.819MHz(LV-PECL), 1968.75MHz(Sine wave)
Product Name
(Standard form)
EV1409 EAN 1986.819000MHz C P E N B A
â â¡
â¢
â£â¤â¥â¦â§â¨
â Model â¡Output(E: LV-PECL, S: Sine wave) â¢Frequency
â£Supply voltage (C: 3.3 V Typ.) â¤Frequency tolerance
â¥Operating temperature â¦OE function (N: Non)
â§Absolute pull range
â¨Internal identification code (âAâ is default)
External dimensions
(Unit :mm)
Pin map
Pin
Connection
LV-PECL Sine wave
1
VC
2
GND
3
GND
4
OUT1
(Positive)
OUT
5
OUT2
(Negative)
N.C.
6
VCC
#2 and #3 are connected to the cover.
â¤Frequency tolerance
P -70 to +120Ã 10-6
â§Absolute pull range
B ±50 à 10-6 Min.
â¥Operating temp.
E -10 to +85°C
Footprint (Recommended) (Unit :mm)
1.20
5.08
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