MC100EL1648DTR2(2008) 데이터 시트보기 (PDF) - ON Semiconductor

부품명

상세내역

제조사

MC100EL1648DTR2
(Rev.:2008)

5 V ECL Voltage Controlled Oscillator Amplifier

ON Semiconductor 

MC100EL1648

SPECTRAL PURITY

99.8

99.9

100.0

100.1

100.2

B.W. = 10 kHz, Center Frequency = 100 MHz

Scan Width = 50 kHz/div, Vertical Scale = 10 dB/div

Figure 15. Spectral Purity

8 (10)

0.1 mF

L

C

Tank #3 1 (12)

VEE

2 (14)

3(1)

0.1 mF 10 mF

1200*

4 (3)

6 (7) 7 (8) 5 (5)

SIGNAL

UNDER

TEST

100 mF 0.01 mF

0.1 mF 0.1 mF

L = Micro Metal torroid #T20−22, 8 turns #30

Enameled Copper wire (@ 40 nH)

C = 3.0−35 pF Variable Capacitance (@ 10 pF)

** The 1200 W resistor and the scope termination

impedance constitute a 25:1 attenuator probe.

Coax shall be CT−070−50 or equivalent.

8 pin (14 pin) Lead Package

Spectral Purity Test Circuit

Figure 16. Spectral Purity of Signal Output for 200 MHz Testing

Q

Driver

Device

Q

Zo = 50 W

Zo = 50 W

50 W

50 W

D

Receiver

Device

D

VTT

VTT = VCC − 2.0 V

Figure 17. Typical Termination for Output Driver and Device Evaluation

(See Application Note AND8020/D − Termination of ECL Logic Devices.)

http://onsemi.com

11

Share Link: