BU2614FS Rohm, BU2614FS Datasheet
BU2614FS
Manufacturer Part Number
BU2614FS
Description
PLL frequency synthesizer for tuners
Manufacturer
Rohm
Datasheet
1.BU2614FS.pdf
(9 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
BU2614FS
Manufacturer:
ROHM/罗姆
Quantity:
20 000
Company:
Part Number:
BU2614FS-E2
Manufacturer:
ROHM
Quantity:
2 500
Part Number:
BU2614FS-E2
Manufacturer:
ROHM/罗姆
Quantity:
20 000
The BU2614 PLL frequency synthesizers work up through the FM band. Featuring low radiation noise, low power dis-
sipation, and highly sensitive built-in RF amps, they support an IF count function.
FApplications
Tuners (Mini components, radio cassette players, radio
equipment, etc.)
FFeatures
1) Built-in high-speed prescaler can divide 130MHzVCO.
2) Reference oscillation of 75kHz keeps unnecessary
3) Low current dissipation (during operation: 4mA, PLL
4) In addition to the standard FM and AM, also offers the
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
116
PLL frequency synthesizer for tuners
BU2614 / BU2614FS
Audio ICs
radiation noise to a low level.
OFF 100 A).
following 7 frequencies: 25kHz, 12.5kHz, 6.25kHz,
3.125kHz, 5kHz, 3kHz, and 1kHz.
5) Counter for measurement of intermediate frequen-
6) Unlock detection.
7) Three output ports (open drain).
8) Serial data input (CE, CK, DA).
cies.
The BU2615, with seven output ports, is also avail-
able.