EV7050EAN ( VOLTAGE-CONTROLLED SAW OSCILLATOR (VCSO)
Output
:LV-PECL / LOW PHASE JITTER

EV7050EANEV7050EAN

Complies with EU RoHS directive.

Pb free.

  • Low phase jitter
    18 fs typ. *3
  • Frequency range
     600MHz ~ 1100MHz
    1200MHz ~ 2200MH
  • Function
    OUTPUT disable (OE) / Standby (ST)
  • Supply voltage
    3.3 V Typ.
  • Absolute pull range
    ± 50 × 10-6 Min. / ± 30 × 10-6 Min.
  • External dimensions
    7.0 × 5.0 × 1.6 (t) mm
  • Output
    LV-PECL
  • Application
    OTN(40GbE,100GbE,400GbE), High Speed ADCs and DACs, Test Instrument.

Specifications

Function : Type OE

Item Symbol Specification Conditions / Remarks
Output frequency range f0  600 MHz ~ 1100 MHz
1200 MHz ~ 2200 MHz
Please contact us about available frequencies.
Supply voltage VCC 3.3V ± 0.165 V
Storage temperature T_stg -55°C ~ +125°C Storage as single product.
Operating temperature T_use E: -10°C ~ +85°C G: -40°C ~ +85°C
Frequency tolerance *1 f_tol L: -100 × 10-6 ~ +100× 10-6 U: -120 × 10-6 ~ +120 × 10-6  
Absolute pull range *2 APR B: ± 50 × 10-6 Min. A: ± 30 × 10-6 Min.  
Current consumption ICC 115 mA Max. f0 = 600 MHz ~ 1100 MHz
175 mA Max. f0 = 1200 MHz ~ 2200 MHz
Output disable current I_dis 80 mA Max. f0 = 600 MHz ~ 1100 MHz
135 mA Max. f0 = 1200 MHz ~ 2200 MHz
Input resistance Rin 50 kΩ Min. DC level
Frequency change polarity Positive slope  
Symmetry  SYM 45 % ~ 55 % Reference is crossing point of OUT1 and OUT2
Output voltage VOH VCC - 1.25 V Min. Output termination is L_ECL
VOL VCC - 1.55 V Max.
Input voltage VIH 80 % Vcc Min. OE terminal(#2)
VIL 20 % Vcc Max.
Output load condition
L_ECL 50 Ω Terminated to VCC - 2.0 V
Rise time / Fall time tr / tf 0.125 ns Max. Between 20% and 80% of output single ended swing
Start-up time t_str 10 ms Max. Time at 90 %VCC to be 0 s
Enable delay time tpzx 1.0 µs Max. The time from release OE to Output signal
Phase Jitter tPJ 18 fs typ. *3 40 fs Max.  990 MHz ≦ f0 ≦ 1100 MHz
1980 MHz ≦ f0 ≦ 2200 MHz
Offset frequency: 12 kHz to 20 MHz
60 fs Max. Except for the above

Function : Type ST

Item Symbol Specification Conditions / Remarks
Output frequency range f0  600 MHz ~ 1100 MHz
1200 MHz ~ 2200 MHz
Please contact us about available frequencies.
Supply voltage VCC 3.3V ± 0.165 V
Storage temperature T_stg -55°C ~ +125°C Storage as single product.
Operating temperature T_use E: -10°C ~ +85°C G: -40°C ~ +85°C
Frequency tolerance *1 f_tol L: -100 × 10-6 ~ +100× 10-6 U: -120 × 10-6 ~ +120 × 10-6  
Absolute pull range *2 APR B: ± 50 × 10-6 Min. A: ± 30 × 10-6 Min.  
Current consumption ICC 115 mA Max. f0 = 600 MHz ~ 1100 MHz
175 mA Max. f0 = 1200 MHz ~ 2200 MHz
Standby current I_std 7 mA Max.  
Input resistance Rin 50 kΩ Min. DC level
Frequency change polarity Positive slope  
Symmetry  SYM 45 % ~ 55 % Reference is crossing point of OUT1 and OUT2
Output voltage VOH VCC - 1.25 V Min. Output termination is L_ECL
VOL VCC - 1.55 V Max.
Input voltage VIH 80 % Vcc Min. ST terminal(#2)
VIL 20 % Vcc Max.
Output load condition
L_ECL 50 Ω Terminated to VCC - 2.0 V
Rise time / Fall time tr / tf 0.125 ns Max. Between 20% and 80% of output single ended swing
Start-up time t_str 10 ms Max. Time at ST terminal is VIH(Active Low is VIL) to be 0 s
Resume time tpzx 10 ms Max. The time from release OE to Output signal
Phase Jitter tPJ 18 fs typ. *3 40 fs Max.  990 MHz ≦ f0 ≦ 1100 MHz
1980 MHz ≦ f0 ≦ 2200 MHz
Offset frequency: 12 kHz to 20 MHz
40 fs Max. Except for the above
  1. *1 Frequency tolerance includes initial frequency tolerance, temperature variation, supply voltage variation, reflow drift, and aging (+ 25 °C, 10 years).
  2. *2 Absolute pull range (APR) = Frequency control range - Frequency tolerance
  3. *3 Put bypass capacitor (0.1 µF and 10 µF) near by VCC terminal for jitter performance.

Product name (Standard form)

OE Standby Type

Product Oscillation Outputs
OE Active High High: enable /Low: enable High: enable(specified frequency) Low: disable(Hi-Z)
OE Active Low High: enable /Low: enable High: disable(Hi-Z) Low: enable(specified frequency)
ST Active High High: enable /Low: disable High: enable(specified frequency) Low: disable(Hi-Z)
ST Active Low High: disable /Low: enable High: disable(Hi-Z) Low: enable(specified frequency)

External dimensions

dimention

(Unit: mm)

Footprint (Recommended)

footprint

(Unit: mm)

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