MB15U10 Fujitsu Microelectronics, Inc., MB15U10 Datasheet - Page 3

• Manufacturer Part Number: MB15U10
• Description: Dual Serial Input Pll Frequency Synthesizer On-chip 1.1 Ghz Prescaler
• Manufacturer: Fujitsu Microelectronics, Inc.

Pin No.
PIN DESCRIPTION
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
9
Pin name
OSCout
P1/fp1
P2/fp2
DGND
OSCin
AGND
P0/LD
P3/fr2
Clock
Data
V
V
Do
Do
I
PS
fin
fin
LE
V
SET
DD1
DD2
P
1
2
1
2
Data output / fp1 monitoring output (Open drain output)
Data output / fp2 monitoring output (Open drain output)
Charge pump output (PLL1)
Power supply for digital blocks (PLL1)
Power saving mode control (input ”L” : power saving mode)
RF input (PLL1)
Ground for digital blocks
Crystal oscillator or TCXO input
Data output / fr2 monitoring output (Open drain output)
Crystal oscillator output (CMOS output)
Clock input
Data input
Load enable of serial input data (input ”H” : Data is shifted into a latch.)
Power supply for digital blocks (PLL2)
RF input (PLL2)
Ground for the charge pumps
Charge pump output (PLL2)
Power supply for charge pump
Data output / lock detector output (Open drain output)
Output is selected by ”OLA” and ”OLB” bits in a serial data
Charge pump output current adjustment (A resistor is connected.)
Descriptions
MB15U10
3