BU2611AF-E2 Rohm Semiconductor, BU2611AF-E2 Datasheet - Page 2

• Manufacturer Part Number: BU2611AF-E2
• Description: IC PLL FREQ SYNTHESIZER SOP20 TR
• Manufacturer: Rohm Semiconductor
• Type: PLL Frequency Synthesizerr

Specifications of BU2611AF-E2

• Frequency - Max: 130MHz
• Voltage - Supply: 4 V ~ 6 V
• Operating Temperature: -25°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOP
• Frequency-max: 130MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output: -
• Input: -

Audio ICs
! ! ! ! Block diagram
! ! ! ! Pin descriptions
P4
XIN, XOUT
FMIN, AMIN
CE, CK, DA
P1, P2, P3
V
PD1, PD2
Pin name
XOUT
AMIN
FMIN
XIN
P4
BU2611A / BU2611AFS
XOUT
XIN
CE
CK
DA
P4
P1
P2
1
2
3
4
5
6
7
8
Controller clock (400kHz) output
X'tal oscillation (7.2MHz)
Local oscillation signal input
Data input
Output port
Power supply
Charge pump output
16
15
14
13
12
11
10
REFERENCE DIVIDER
9
PRESCALER
V
PD2
PD1
(N.C.)
V
FMIN
AMIN
P3
SS
DD
3
CE
4
CK
Functions
5
DA
SHIFT REGISTER
7
BU2611A / BU2611AF / BU2611AFS
P1
BU2611AF
XOUT
MAIN COUNT
(N.C.)
8
XIN
P2
CE
CK
DA
P4
P1
P2
P3
10
PHASE
DET
1
2
3
4
5
6
7
8
9
9
P3
LATCH
CHARGE
PUMP
20
19
18
17
16
15
14
13
12
11
V
PD2
PD1
(N.C.)
V
(N.C.)
FMIN
(N.C.)
AMIN
(N.C.)
SS
DD
V
V
PD1
PD2
SS
DD