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BU2611F-E1, BU2612F, BU2614

Table of contents:
Info of BU2611F-E1
Info of BU2612F
Info of BU2614

BU2611F-E1, BU2612F, BU2614 Selling Leads, Datasheet

MFG:ROHM Package Cooled:ROHM D/C:94+

BU2611F-E1, BU2612F, BU2614 Datasheet download

Five Points

Part Number: BU2611F-E1

MFG: ROHM

Package Cooled: ROHM

D/C: 94+

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BU2614 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.

BU2614 Maximum Ratings

Parameter		Symbol	Limits	Unit	Condltions
Power supply voltage		V_DD	-0.3~+7.0	V	VDD1,VDD2
Maximum input voltage1		V_IN1	-0.3~+7.0	V	CE,CK,DA
Maximum input voltage2		V_IN2	-0.3~VDD+0.3	V	XIN,FMIN,AMIN,IFIN
Maximum output voltage1		V_OUT1	-0.3~+10.0	V	P0,P1,P2,CD
Maximum output voltage2		V_OUT2	-0.3~VDD0.3	V	PD1,XOUT
Maximum output current		I_OUT	0~+3.0	mA	P0,P1,P2,CD
Power dissipation	BU2614	P_D	1000*1	mW
Power dissipation	BU2614FS	P_D	500*2	mW
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

BU2614 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).

BU2614 Typical Application

Tuners (Mini components, radio cassette players, radio equipment, etc.)

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