BU2611A

Series: -
PLL: Yes
Output: Clock
Number of Circuits: 1
Packaging: Tube
Input: Crystal
Ratio - Input:Output: 1:2
Differential - Input:Output: No/No
Type: Clock/Frequency Synthesizer
Mounting Type: Through Hole
Manufacturer: Rohm Semiconductor
Main Purpose: Tuners
Frequency - Max: 130MHz
Voltage - Supply: 4 V ~ 6 V
Operating Temperature: -25°C ~ 75°C
Package / Case: 16-DIP (0.300", 7.62mm)
Supplier Device Package: 16-DIP


Features:

1) Built-in high-speed prescaler can divide 130 MHzVCO.
2) In addition to the reference FM and AM, also offers the following 7 frequencies: 100kHz, 50kHz, 25kHz, 10kHz, 9kHz, 5kHz, and 1kHz.
3) 3-bit output port (open drain).
4) Clock output (400kHz).
5) Time base output (8Hz).
6) Serial data input (CE, CK, DA).


Application

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


Pinout




Specifications

Parameter		Symbol	Limits	Unit	Condltions
Power supply voltage		VDD	-0.3~+7.0	V
Maximum input voltage		VIN1	-0.3~+7.0	V	CE,CK,CA,XIN,FMIN,AMIN
Maximum output voltage1		VOUT1	-0.3~+10.0	V	P1,P2,P3,P4
Maximum output voltage2		VOUT2	-0.3~VDD+0.3	V	PD1,PD2
Maximum output current		IOUT	0~4.0	mA	P0,P1,P2,P3,P4
Power dissipation	BU2611A	PD	1000*1	mW
	BU2611AF/BU2611AFS		500*2
Operating temperature		Topr	-25~+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


Description

The BU2611 PLL frequency synthesizers work up through the FM band. They feature built-in RF amps with low powe dissipation and high sensitivity.


Parameters:

Technical/Catalog Information	BU2611A
Vendor	Rohm Semiconductor
Category	Integrated Circuits (ICs)
Type	PLL Frequency Synthesizer
Voltage - Supply	4 V ~ 6 V
Number of Outputs	6
Input	-
Output	-
Frequency-Max	130MHz
Package / Case	16-DIP (300 mil)
Packaging	Tube
Operating Temperature	-25°C ~ 70°C
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	BU2611A BU2611A