FVXO-PC52B-200.0-299.99 Просмотр технического описания (PDF) - Unspecified

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FVXO-PC52B-200.0-299.99

LVPECL 5 x 3.2mm 2.5V VCXO

Unspecified 

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Pin Description and Recommended Circuit

Pin # Name

Type

Function

1

VC

Control

Frequency Control by changing voltage

2

E/D1

Logic

Enable / Disable Control of Output (0 = Disabled)

3

GND

Ground

Electrical Ground for VDD

4

Output

Output

LVPECL Oscillator Output

5

Output 2

Output

Complementary LVPECL Output

6

VDD 2

Power

Power Supply Source Voltage

NOTES:

1 Includes pull-up resistor to VDD to provide output when the pin (2)is No Connect.

2 Installation should include a 0.01µF bypass capacitor placed between VDD

(Pin 6)and GND (Pin 3) to minimize power supply line noise.

VC 1

6 VDD

E/D 2

5 Output 2

GND 3

4 Output

Terminations as viewed from the Top

VC

E/D

0.01μF

#1 #6

#2 #5

GND # 3 # 4

50Ώ

VDD -2V

VDD

LVPECL OUTPUT2

LVPECL OUTPUT

50Ώ

0.01μF

Enable / Disable Control

Pin # 2 (state)

OPEN (No Connection)

“1” Level VIH ≥ 70% VDD

“0” Level VIL ≤ 30% VDD

Output (Pin # 4, Pin # 5)

ACTIVE Output

ACTIVE Output

High Impedance

Soldering Reflow Profile (2 times Maximum at 260°C for 10 seconds MAX)

260°C

225°C

180°C

Ramp-Up

3°C/s Max

tp

10 Seconds Max

within 5°C of 260°C peak

50±10 Seconds

Above 225°C Reflow Area

Ramp Down

Not to exceed 6°C/s

160°C

120 ± 20 Seconds

In Pre-heating Area

25°C

400 Seconds MAX from +25°C to 260°C peak

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