M64898GP |
RFQ for M64898GP Required Field |
 |
| Product | Manufacturers | Pack | D/C |
| M64898GP | - | TSSOP | 01+ |
The M64898GP is a semiconductor integrated circuit consisting of PLL frequency synthesizer for TV/VCR /PC.
It contains the prescaler with operating up to1.3GHz,4 band drivers and DC-DC converter for Tuning voltage.
Typical Application |
Features |
| PC, TV, VCR tuners | • Built-in DC-DC converter for Tuning voltage• 4 integrated PNP band drivers(Io=30mA, Vsat=0.2V typ@VCC1 to 10V )• Built-in prescaler with input amplifier (max=1.3GHz)• PLL lock/unlock status display out put(Built-in pull up resistor)• X'tal 4MHz is used to realize 3 type of tuning steps(Divider ratio 1/512, 1/640, 1/1024)• Software compatible with M64892/M64893• Automatick switching of tuning step according to the number of data bits (62.5kHz at 18bits , 32.25kHz at 19bits)• Built-in Power on reset system• Small Package(SSOP) |
|
Symbol |
Parameter |
Conditions |
Ratings |
Unit |
|
Vcc1 |
Super voltage1 | Pin3 |
6.0 |
V |
|
Vcc2 |
Super voltage2 | Pin4 |
10.8 |
V |
|
VI |
Input voltage | Not to exceed VCC1 |
6.0 |
V |
|
Vo |
Output voltage | fREF output |
6.0 |
V |
|
VBSOFF |
Voltage applied when the band output is OFF |
10.8 |
V | |
|
IBSON |
Band output current | per 1 band output circuit |
40.0 |
mA |
|
tBSON |
ON the time when the band output is ON | 40mA per 1 band output circuit 3circuits are pn at same time. |
10 |
sec |
|
Pd |
Power dissipation | Ta=75°C |
255 |
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