BU2614FS, BU2615, BU2615FS Selling Leads, Datasheet
MFG:ROHM Package Cooled:SOP D/C:98
BU2614FS, BU2615, BU2615FS Datasheet download
Part Number: BU2614FS
MFG: ROHM
Package Cooled: SOP
D/C: 98
BU2614FS, BU2615, BU2615FS
- Table of contents:
Info of BU2614FS
Info of BU2615
Info of BU2615FS
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About BU2614FS
PDF/DataSheet Download
Datasheet: BU2614FS
File Size: 135802 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
About BU2615
PDF/DataSheet Download
Datasheet: BU2615
File Size: 146487 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
About BU2615FS
PDF/DataSheet Download
Datasheet: BU2615FS
File Size: 146487 KB
Manufacturer: ROHM [Rohm]
Download : Click here to Download
BU2614FS General Description
The BU2614 PLL frequency synthesizers work up through the FM band. Featuring low radiation noise, low power dissipation, and highly sensitive built-in RF amps, they support an IF count function.
BU2614FS Maximum Ratings
| Parameter | Symbol | Limits | Unit | Condltions | |
| Power supply voltage | VDD | -0.3~+7.0 | V | VDD1,VDD2 | |
| Maximum input voltage1 | VIN1 | -0.3~+7.0 | V | CE,CK,DA | |
| Maximum input voltage2 | VIN2 | -0.3~VDD+0.3 | V | XIN,FMIN,AMIN,IFIN | |
| Maximum output voltage1 | VOUT1 | -0.3~+10.0 | V | P0,P1,P2,CD | |
| Maximum output voltage2 | VOUT2 | -0.3~VDD0.3 | V | PD1,XOUT | |
| Maximum output current | IOUT | 0~+3.0 | mA | P0,P1,P2,CD | |
| Power dissipation | BU2614 | PD | 1000*1 | mW | |
| BU2614FS | 500*2 | ||||
| Operating temperature | Topr | -10~+75 | |||
| Storage temperature | Tstg | -55~+125 | |||
*1 Reduced by 10mW for each increase in Ta of 1 over 25
*2 Reduced by 5mW for each increase in Ta of 1 over 25
BU2614FS Features
1) Built-in high-speed prescaler can divide 130MHzVCO.
2) Reference oscillation of 75kHz keeps unnecessary radiation noise to a low level.
3) Low current dissipation (during operation: 4mA, PLL OFF 100A).
4) In addition to the standard FM and AM, also offers the following 7 frequencies: 25kHz, 12.5kHz, 6.25kHz, 3.125kHz, 5kHz, 3kHz, and 1kHz.
5) Counter for measurement of intermediate frequencies.
6) Unlock detection.
7) Three output ports (open drain).
The BU2615, with seven output ports, is also available.
8) Serial data input (CE, CK, DA).
2) Reference oscillation of 75kHz keeps unnecessary radiation noise to a low level.
3) Low current dissipation (during operation: 4mA, PLL OFF 100A).
4) In addition to the standard FM and AM, also offers the following 7 frequencies: 25kHz, 12.5kHz, 6.25kHz, 3.125kHz, 5kHz, 3kHz, and 1kHz.
5) Counter for measurement of intermediate frequencies.
6) Unlock detection.
7) Three output ports (open drain).
The BU2615, with seven output ports, is also available.
8) Serial data input (CE, CK, DA).
BU2614FS Typical Application
Tuners (Mini components, radio cassette players, radio equipment, etc.)
BU2615FS General Description
The BU2615 PLL frequency synthesizers work up through the FM band. Featuring low radiation noise, low power consumption, and highly sensitive built-in RF amps, they support an IF count function.
BU2615FS Maximum Ratings
| Parameter | Symbol | Limits | Unit | Condltions | |
| Power supply voltage | VDD | -0.3~+7.0 | V | VDD1,VDD2 | |
| Maximum input voltage1 | VIN1 | -0.3~+7.0 | V | CE,CK,DA | |
| Maximum input voltage2 | VIN2 | -0.3~VDD+0.3 | V | XIN,FMIN,AMIN,IFIN | |
| Maximum output voltage1 | VOUT1 | -0.3~+10.0 | V | P0,P1,P2,P3,P4,P5,P6,CD | |
| Maximum output voltage2 | VOUT2 | -0.3~VDD0.3 | V | PD1,PD2,P5,XOUT | |
| Maximum output current | IOUT | 0~+3.0 | mA | P0,P1,P2,P3,P4,P6,CD | |
| Power dissipation | BU2615 | PD | 600*1 | mW | |
| BU2615FS | 450*2 | ||||
| Operating temperature | Topr | -10~+75 | |||
| Storage temperature | Tstg | -55~+125 | |||
*1 Reduced by 6.0mW for each increase in Ta of 1 over 25
*2 Reduced by 4.5mW for each increase in Ta of 1 over 25
BU2615FS Features
1) Built-in high-speed prescaler can divide 130MHzVCO.
2) Basic oscillation of 75kHz keeps unnecessary radiation noise to a low level.
3) Low current dissipation (during operation: 4mA, PLL OFF: 100A)
4) In addition to the standard FM and AM, also offers the following 7 frequencies: 25kHz, 12.5kHz, 6.25kHz, 3.125kHz, 5kHz, 3kHz, and 1kHz.
5) Counter for measurement of intermediate frequencies.
6) Unlock detection
7) Seven output ports (open drain).
The BU2614, with three output ports, is also available.
8) Serial data input (CE, CK, DA)
2) Basic oscillation of 75kHz keeps unnecessary radiation noise to a low level.
3) Low current dissipation (during operation: 4mA, PLL OFF: 100A)
4) In addition to the standard FM and AM, also offers the following 7 frequencies: 25kHz, 12.5kHz, 6.25kHz, 3.125kHz, 5kHz, 3kHz, and 1kHz.
5) Counter for measurement of intermediate frequencies.
6) Unlock detection
7) Seven output ports (open drain).
The BU2614, with three output ports, is also available.
8) Serial data input (CE, CK, DA)
BU2615FS Typical Application
Tuners (Mini components, radio cassette players, radio equipment, etc.)
BU2615FS Connection Diagram
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