MGLB3216-030T, MGM3000X, MGM300B12 Selling Leads, Datasheet
MFG:N/A Package Cooled:1206 D/C:8000
MGLB3216-030T, MGM3000X, MGM300B12 Datasheet download
Part Number: MGLB3216-030T
MFG: N/A
Package Cooled: 1206
D/C: 8000
MGLB3216-030T, MGM3000X, MGM300B12
- Table of contents:
Info of MGLB3216-030T
Info of MGM3000X
Info of MGM300B12
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About MGLS128128T
PDF/DataSheet Download
Datasheet: MGLS128128T
File Size: 218256 KB
Manufacturer: ETC
Download : Click here to Download
About MGM3000X
PDF/DataSheet Download
Datasheet: MGM3000X
File Size: 1041112 KB
Manufacturer: SIEMENS [Siemens Semiconductor Group]
Download : Click here to Download
About MGM3000X
PDF/DataSheet Download
Datasheet: MGM3000X
File Size: 1041112 KB
Manufacturer: SIEMENS [Siemens Semiconductor Group]
Download : Click here to Download
MGM3000X General Description
The monolithic integrated circuit MGM 3000X is especially suitable as a modulator for the 48 to 860 MHz frequency range.
Video recorders, cable converters, TV-converter networks, demodulators, video generators, video security systems, amateur TV-applications and personal computers.
The RF-oscillator is available at pins 3 - 7. The oscillator operates as a symmetrical Colpitts circuit. The oscillator chip ground, pin 5, should be connected to ground at the resonance circuit shielding point. An external oscillator can be injected inductively or capacitively via pins 3 and 7. The layout of the PCB should be such as to provide a minimum shielding attenuation between the oscillator pins 3 - 7 and modulator output pins 15 - 17 of approximately 80 dB.
MGM3000X Maximum Ratings
| Parameter |
Symbol |
Value |
Unit |
Remark | ||
|
Min |
Typ |
Max | ||||
| Supply voltage pin 8 |
VS |
- 0.3 |
14.5 |
V |
||
| Current from pin 2 |
- I2 |
0 |
2 |
mA |
V2 = 7-8 V, VS = 10-13.5 V | |
| Voltage at pin 1 Voltage at pin 2 Voltage at pin 12 |
V1 V2 V10 |
0 6 0 |
2 8.5 1.5 |
V V Vpp |
only via C (max.1 mF) | |
| Capacitance at pin 2 Capacitance at pin 13 |
C2 C13 |
0 0 |
100 15 |
nF mF |
||
| Voltage at pin 14 Voltage at pin 15 Voltage at pin 17 Voltage at pin 18 |
V14 V15 V17 V18 |
- 0.3 V2 V2 V2 - 1.5 |
1.4 13.5 13.5 V2 + 1.5 |
V V V V |
VS = 10-13.5 V | |
MGM3000X Features
· FM- and AM-audio modulator
· Audio carrier output for suppression of harmonics
· Sync level clamping of video input signal
· Controlling of peak white value
· Continuous adjustment of modulation depth for positive or negative values
· Symmetrical mixer output with separate ground area
· Symmetrical oscillator with separate RF-ground
· Low spurious radiation
· High stability of the RF-oscillator frequency
· High stability of the audio oscillator
l Internal reference voltage
l 12 V supply voltage
· Audio carrier output for suppression of harmonics
· Sync level clamping of video input signal
· Controlling of peak white value
· Continuous adjustment of modulation depth for positive or negative values
· Symmetrical mixer output with separate ground area
· Symmetrical oscillator with separate RF-ground
· Low spurious radiation
· High stability of the RF-oscillator frequency
· High stability of the audio oscillator
l Internal reference voltage
l 12 V supply voltage
MGM3000X Connection Diagram
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