September 1995
Edition 4.0a
DATA SHEET
MB1507
SERIAL INPUT PLL FREQUENCY SYNTHESIZER
SERIAL INPUT PLL FREQUENCY SYNTHESIZER
WITH 2.0GH
Z
PRESCALER
The Fujitsu MB1507 is a single chip serial input PLL frequency synthesizer designed for
Broadcast Satelite tuner and cellular telephone applications.
It contains a 2.0 GH
Z
dual modulus prescaler which enables pulse swallow function, and an
analog switch to speed up lock up time.
It operates supply voltage of 5.0V typ. and dissipates 18mA typ. of current realized through the
use of Fujitsu’s unique U-ESBIC Bi-CMOS technology.
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•
•
•
•
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High operating frequency: f
IN MAX
=2.0GH
Z
(P
IN MIN
=–4dBm)
Pulse swallow function: 128/129 or 256/257
Low supply current: I
CC
=18mA typ.
Serial input 19-bit programmable divider consisting of:
Binary 8-bit swallow counter: 0 to 255
Binary 11-bit programmable counter: 16 to 2047
Serial input 15-bit programmable reference divider consisting of:
Binary 14-bit programmable reference counter: 8 to 16383
1-bit switch counter (SW) Sets divide ratio of prescaler
On-chip analog switch achieves fast lock up time
2types of phase detector output
On-chip charge pump (Bipolar type)
Output for external charge pump
Wide operating temperature: –40
°
C to +85
°
C
16-pin Plastic Flat Package (Suffix: –PF)
OSC
IN
OSC
OUT
V
P
V
CC
1
2
3
4
TOP VIEW
D
O
5
6
7
8
12
11
10
9
FC
LE
Data
Clock
16
15
14
13
ØR
ØP
f
OUT
BISW
PLASTIC PACKAGE
FPT-16P-M06
PIN ASSIGNMENT
ABSOLUTE MAXIMUM RATINGS (see NOTE)
Rating
Power Supply Voltage
Output Voltage
Open-drain Voltage
Output Current
Storage Temperature
NOTE:
Symbol
V
CC
V
P
V
OUT
V
OOP
I
OUT
T
STG
Value
–0.5 to +7.0
V
CC
to 10.0
–0.5 to V
CC
+0.5
–0.5 to 8.0
+10
–55 to +125
Unit
V
V
V
V
mA
GND
LD
f
IN
°
C
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
©
1995
FUJITSU LIMITED and FUJITJU MICROELECTRONICS, INC.
1
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
