September 1995
Edition 6.0a
DATA SHEET
MB1501/MB1501H/MB1501L
SERIAL INPUT PLL FREQUENCY SYNTHESIZER
SERIAL INPUT PLL FREQUENCY SYNTHESIZER
WITH 1.1GHz PRESCALER
The Fujitsu MB1501/MB1501H/MB1501L, utilizing BI-CMOS technology, is a
single chip serial input PLL frequency synthesizer with pulse-swallow function.
The MB1501 series contain a 1.1GHz two modulus prescaler that can select either
64/65 or 128/129 divide ratio; control signal generator; 16-bit shift register; 15-bit
latch; programmable reference divider (binary 14-bit programmable reference
counter); 1-bit switch counter; phase comparator with phase inverse function;
charge pump; crystal oscillator; 19-bit shift register; 18-bit latch; programmable
divider (binary 7-bit swallow counter and binary 11-bit programmable counter).
The MB1501 operates on a low supply voltage (3V typ) and consumes low power
(45mW at 1.1GHz).
PLASTIC PACKAGE
DIP-16P-M04
MB1501 Product Line
D
O
Output
Width
MB1501 8V max 8.5V max Middle speed Middle
MB1501H 10V max 10.0V max High speed
Low
MB1501L 8V max 8.5V max Low speed
High
V
P
Voltage
V
OOP
Voltage
Lock up
time
High-level Low-level
Output
Output
Current
Current
Middle
Middle
High
Low
Low
High
•
•
•
•
•
High operating frequency: f
IN MAX
=1.1GHz (P
IN MIN
=0.20V
P-P
)
On-chip prescaler
Low power supply voltage: 2.7V to 5.5V (3.0V typ)
Low power supply consumption: 45mW (3.0V, 1.1GHz operation)
Serial input 18-bit programmable divider consisting of:
Binary 7-bit swallow counter (Divide ratio: 0 to 127)
Binary 11-bit programmable counter (Divide ratio: 16 to 2047)
•
Serial input 15-bit programmable reference divider consisting of:
Binary 14-bit programmable reference counter (Divide ratio: 8 to 16383)
1-bit switch counter (SW) Sets divide ratio of prescaler
•
2types of phase detector output
On-chip charge pump (Bipolar type)
Output for external charge pump
•
Wide operating temperature: T
A
=–40
°
C to +85
°
C
PLASTIC PACKAGE
FPT-16P-M06
PIN ASSIGNMENT
OSC
IN
1
OSC
OUT
2
V
P
3
V
CC
4
D
O
5
GND 6
( TOP VIEW )
16 ØR
15 ØP
14 f
P
13 f
r
12 FC
11 LE
10 Data
9 Clock
ABSOLUTE MAXIMUM RATINGS (see NOTE)
Rating
Power Supply Voltage
Output Voltage
Open-drain Output
Output Current
Storage Temperature
NOTE:
Symbol
V
CC
V
PH
V
P
,V
PL
V
OUT
V
OOPH
V
OOP
,V
OOPL
Condition
MB1501H
MB1501/1501L
MB1501H
MB1501/1501L
Value
–0.5 to +7.0
V
CC
to 12.0
V
CC
to 10.0
–0.5 to V
CC
+0.5
–0.5 to 11.0
–0.5 to 9.0
±
10
–55 to +125
Unit
V
V
V
V
mA
°
C
LD 7
f
in
8
I
OUT
T
STG
This device contains circuitry to protect the inputs against
damage due to high static voltages or electric fields. How-
ever, it is advised that normal precautions be taken to avoid
application of any voltage higher than maximum rated volt-
ages to this high impedance circuit.
Permanent device damage may occur if the above
Absolute Maximum Ratings
are exceeded. Functional operation should be restricted to the conditions as
detailed in the operational sections of this data sheet. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Copyright
©
1994 by FUJITSU LIMITED
and FUJITSU MICROELECTRONICS, INC.
1
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
