FUJITSU MB1504

DS04–21301–5E
DATA SHEET
MB1504/MB1504H/MB1504L
ASSP SERIAL INPUT PLL FREQUENCY SYNTHESIZER
SERIAL INPUT PLL FREQUENCY SYNTHESIZER
WITH 520MHz PRESCALER
The Fujitsu MB1504/MB1504H/MB1504L, utilizing BI-CMOS technology, is a single chip
serial input PLL frequency synthesizer with pulse-swallow function.
The MB1504 series contains a 520MHz two modulus prescaler that can select either 32/33
or 64/65 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; and a programmable divider (binary 7-bit
swallow counter and binary 11-bit programmable counter).
The MB1504 operates from a low supply voltage (3V typ) and consumes low power (30mW
at 520MHz).
MB1504 Product Line
VP Voltage
VOOP Voltage
Lock up Time
DO Output
Width
High-level
Output Current
Low-level
Output Current
MB1504
8V max
8.5V max
Middle speed
Middle
Middle
Middle
MB1504H
10V max
10.0V max
High speed
Low
High
Low
MB1504L
8V max
8.5V max
Low speed
High
Low
High
FEATURES
• High operating frequency: fIN MAX=520MHz (VIN MIN=0.20VP-P)
• On-chip prescaler
• Low power supply voltage: 2.7V to 5.5V (3.0V typ)
• Low power supply consumption: 30mW (3.0V, 520MHz 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
2 types of phase detector output
–On-chip charge pump (Bipolar type)
–Output for external charge pump
Wide operating temperature: TA=–40C to +85C
Copyright
PLASTIC PACKAGE
DIP-16P-M04
PLASTIC PACKAGE
FPT-16P-M06
This device contains circuitry to protect the inputs against
damage due to high static voltages or electric fields. However, it is advised that normal precautions be taken to avoid
application of any voltage higher than maximum rated voltages to this high impedance circuit.
1994 by FUJITSU LIMIED
1
MB1504
MB1504H
MB1504L
PIN ASSIGNMENT
OSCIN
1
16
ØR
OSCOUT
2
15
ØP
VP
3
14
fP
VCC
4
13
fr
DO
5
12
FC
GND
6
11
LE
LD
7
10
Data
fin
8
9
Clock
( TOP VIEW )
ABSOLUTE MAXIMUM RATINGS (see NOTE)
Rating
Power Supply Voltage
Output Voltage
Open-drain Output
Output Current
Storage Temperature
NOTE:
Symbol
Condition
Value
Unit
VCC
—
MB1504H
MB1504/1504L
–0.5 to +7.0
V
VPH
VP,VPL
VOUT
VOOPH
VOOP,VOOPL
IOUT
TSTG
—
MB1504H
MB1504/1504L
VCC to 12.0
VCC to 10.0
–0.5 to VCC +0.5
V
V
–0.5 to 11.0
–0.5 to 9.0
V
—
+10
mA
—
–55 to +125
°C
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.
2
MB1504
MB1504H
MB1504L
MB1504/MB1504H/MB1504L BLOCK DIAGRAM
VCC
16-Bit Shift Register
4
16-Bit Shift Register
GND
6
15-Bit Latch
15-Bit Latch
LE 11
Programmable
Reference Divider
OSCIN
1
OSCOUT
2
Crystal
Oscillator
Circuit
Binary 14-Bit
Reference Counter
1-bit
SW
13
fr
12
FC
7
LD
16
ØR
15
ØP
3
VP
5
DO
14
fP
Phase
Comparator
19-Bit Shift Register
19-Bit Shift Register
fIN
8
Prescaler
Circuit
Charge
Pump
18-Bit Latch
7-Bit Latch
11-Bit Latch
Programmable Divider
Data 10
Clock
Control
1-Bit Latch
Binary 7-Bit
Swallow Counter
Binary 11-Bit
Programmable Counter
9
Control Circuit
3
MB1504
MB1504H
MB1504L
PIN DESCRIPTIONS
Pin No.
1
2
Pin Name
I/O
Descriptions
OSCIN
OSCOUT
I
O
Oscillator input
Oscillator output
A crystal is placed between OSCIN and OSCOUT.
3
VP
—
Power supply input for charge pump
4
VCC
—
Power supply voltage input
5
DO
O
Charge pump output
The phase characteristics can be inversed depending upon the FC input.
6
GND
—
Ground
7
LD
O
Phase comparator output
This pin outputs high when the phase is locked. While the phase difference of fr and fp exists, the output
level goes low.
8
fIN
I
Prescaler input
The connection with an external VCO should be an AC connection.
9
Clock
I
Clock input for 19-bit shift register and 16-bit shift register
Each rising edge of the clock shifts one bit of data into the shift registers.
10
Data
I
Serial data of binary code input
The last bit of the data is a control bit. The last data bit specifies which latch is activated.
When the last bit is high level and LE is high-level, data is transferred to the 15-bit latch.
When the last bit is low level and LE is high level, data is transferred to the 18-bit latch.
11
LE
I
Load enable input (with internal pull up resistor)
When LE is high level (or open), data stored in the shift register is transferred to the latch depending on the
control data.
12
FC
O
Phase selecting input of phase comparator (with internal pull up resistor)
When FC is low level, the charge pump and phase detector characteristics can be inversed.
13
fr
O
Monitor pin of phase comparator input
It is the same as the programmable reference divider output.
14
fP
O
Monitor pin of phase comparator input
It is the same as the programmable divider output.
15
16
ØP
ØR
O
O
4
Outputs for external charge pump
The phase characteristics can be inversed depending on the FC input.
The ØP pin is an N-channel open-drain output.
MB1504
MB1504H
MB1504L
FUNCTIONAL DESCRIPTIONS
SERIAL DATA INPUT
Serial data input is input using the Data pin, Clock pin and LE pin. The 15-bit programmable reference divider and 18-bit programmable divider are
controlled, respectively.
On rising edge of the clock, one bit of the data shifts into the internal shift registers.
When load enable (LE) is high level (or open), data stored in the shift registers is transferred to the 15-bit latch or 18-bit latch depending upon the control bit
level.
Control data “H” : Data is transferred into the 15-bit latch.
Control data “L” : Data is transferred into the 18-bit latch.
PROGRAMMABLE REFERENCE DIVIDER
The programmable reference divider consists of a 16-bit shift register, 15-bit latch and 14-bit reference counter. Serial 16-bit data format is shown below.
Data input
Last data input
Control bit
LSB
C
Divide ratio of prescaler setting bit
MSB
First data input
S
S
S
S
S
S
S
S
S
S
S
S
S
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SW
Divide ratio of programmable reference counter setting bits
14-BIT PROGRAMMABLE REFERENCE COUNTER DIVIDE RATIO
Divide
ratio
R
S
S
S
S
S
S
S
S
S
S
S
S
S
S
14
13
12
11
10
9
8
7
6
5
4
3
2
1
8
0
0
0
0
0
0
0
0
0
0
1
0
0
0
9
0
0
0
0
0
0
0
0
0
0
1
0
0
1
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
16383
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Divide ratio less than 8 is prohibited
Divide ratio R: 8 to 16383
SW: Divide ratio of prescaler setting bit
SW=“H”: 32
SW=“L” : 64
S1 to S14: Divide ratio of programmable reference counter setting bits (8 to 16383)
C: Control bit (control bit is set to high)
5
MB1504
MB1504H
MB1504L
FUNCTIONAL DESCRIPTIONS
PROGRAMMABLE DIVIDER
The programmable divider consists of a 19-bit shift register, 18-bit latch, 7-bit swallow counter and 11-bit programmable counter.
Serial 19-bit data format is shown below.
Data input
Last data input
First data input
Control bit
LSB
C
MSB
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Divide ratio of swallow counter
setting bits
7-BIT SWALLOW COUNTER DIVIDE RATIO
11-BIT PROGRAMMABLE COUNTER DIVIDE RATIO
S
S
S
S
S
S
S
S
S
S
S
1
Divide
ratio
N
18
17
16
15
14
13
12
11
10
9
8
0
0
16
0
0
0
0
0
0
1
0
0
0
0
0
0
1
17
0
0
0
0
0
0
1
0
0
0
1
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1
1
1
1
2047
1
1
1
1
1
1
1
1
1
1
1
Divide
ratio
A
S
S
S
S
S
S
S
7
6
5
4
3
2
0
0
0
0
0
0
1
0
0
0
0
•
•
•
•
63
0
1
1
Divide ratio A : 0 to 63
Divide ratio of programmable counter
setting bits
Divide ratio less than 16 is prohibited
Divide ratio N : 16 to 2047
S8 to S18 :
Divide ratio of programmable counter setting bits (16 to 2047)
S1 to S7 :
Divide ratio of swallow counter setting bits (0 to 127)
C: Control bit (control bit is set to low)
Data is input from the MSB.
6
MB1504
MB1504H
MB1504L
SERIAL DATA INPUT TIMING
Data
S18=MSB
S17
*(SW)
(S14)
S10
S9
(S8) (S7)
S1=LSB
C: Control bit
(S1)
(C: Control bit)
Clock
LE
t1
t3
t2
t4
t5
t1 – t5 ≥ 1µs
On the rising edge of the clock, one bit of the data shifts into the shift registers.
Data in ( ) is used for setting the divide ratio of the programmable reference divider.
PHASE CHARACTERISTICS
VCO CHARACTERISTICS
FC=H (or open)
Note:
FC=L
DO
ØR
ØP
DO
ØR
ØP
fr>fp
H
L
L
L
H
Z
fr<fp
L
H
Z
H
L
L
fr=fp
Z
L
Z
Z
L
Z
Z=(High impedance)
1
VCO OUTPUT FREQUENCY
The FC pin (pin 12) is provided to inverse the phase comparator characteristics.
The characteristics of the internal charge pump output (DO), and phase detector
outputs (ØR, ØP) can be inversed depending upon the FC input data. Outputs
are shown below.
2
VCO INPUT VOLTAGE
Depending upon VCO characteristics, FC pin should be set accordingly:
When VCO characteristics are like 1 , FC should be set high or open circuit;
When VCO characteristics are like 2 , FC should be set Low.
7
MB1504
MB1504H
MB1504L
RECOMMENDED OPERATING CONDITIONS
Parameter
Value
Symbol
Min
Typ
Max
3.0
5.5
Unit
VCC
—
2.7
VPH
MB1504H
VCC
—
10.0
VP, VPL
MB1504
MB1504L
VCC
—
8.5
VOOPH
MB1504H
VCC
—
10.0
VOOP, VOOPL
MB1504
MB1504L
VCC
—
8.5
Input Voltage
VIN
—
GND
—
VCC
V
Operating Temperature
TA
—
–40
—
+85
°C
Power Supply Voltage
Open-drain Output
V
V
V
HANDLING PRECAUTIONS
• This device should be transported and stored in anti-static containers.
• This is a static-sensitive device; take proper anti-ESD precautions. Ensure that personnel and equipment are properly grounded. Cover workbenches with grounded conductive mats.
• Always turn the power supply off before inserting or removing the device from its socket.
• Protect leads with a conductive sheet when handling or transporting PC boards with devices.
8
MB1504
MB1504H
MB1504L
ELECTRICAL CHARACTERISTICS
(VCC=2.7 to 5.5V, TA=–40 to +85°C)
Parameter
Power Supply Current
Pin Name
Symbol
Condition
Value
Min
Typ
Max
Unit
VCC
ICC
*1
—
10
16
mA
fIN
fIN
*2
10
—
520
MHz
OSCIN
fOSC
—
12
20
MHz
Operating Frequency
PfIN1
VCC=2.7 to 4.0V
–10
—
6
dBm
PfIN2
VCC=4.0 to 5.5V
–4
—
6
dBm
fIN
Input Sensitivity
High-level Input Voltage
Low-level Input Voltage
High-level Input Current
Low-level Input Current
OSCIN
VIN
—
0.5
—
—
VP-P
Except
fIN and
OSCIN
VIH
—
0.7xVCC
—
—
V
VIL
—
—
—
0.3xVCC
V
IIH
—
—
1.0
—
µA
IIL
—
—
–1.0
—
µA
OSCIN
IIN
—
—
±50
—
µA
LE, FC
ILE
—
—
–60
—
µA
Except
DO and
OSCOUT
VOH
2.4
—
—
V
—
—
0.4
V
ØP
IOFF
—
—
1.1
µA
Except
DO and
OSCOUT
IOH
—
–1.0
—
—
mA
IOL
—
1.0
—
—
mA
Data,
Clock
Input Current
High-level Output Voltage
Low-level Output Voltage
N-channel Open-drain
Cutoff Current
High-level Output Current
Low-level Output Current
High-level Output Current
VCC=3.0V
VOL
VCC ≤ VP ≤ 8V
IDOHH
V =3V
MB1504H VCC
P=12V, TA=+25°C
–2.2
–4.5
—
mA
IDOH
MB1504
–0.5
–2.0
—
mA
IDOHL
MB1504L
–0.5
–1.1
–2.2
mA
IDOLH
MB1504H
2.2
6.0
—
mA
IDOL
MB1504
1.5
6.0
—
mA
IDOLL
MB1504L
4.5
12.0
—
mA
1.0
µA
DO
Low-level Output Current
Leakage Current
Note:
DO, ØP
IDOZ
VCC=3V
VP=6V, TA=+25°C
VCC=3V
VP=12V, TA=+25°C
VCC=3V
VP=6V, TA=+25°C
VCC=3V
VP=12V, TA=+25°C
—
*1 VCC=3.0V, fIN=520MHz, fOSC=12MHz crystal.
Inputs are grounded except fIN, and outputs are open.
*2 Input coupling capacitor 1000pF is connected.
9
MB1504
MB1504H
MB1504L
TYPICAL CHARACTERISTICS CURVES
CHARGE PUMP CHARACTERISTICS
MB1504/MB1504H
MB1504L
VP
3.6kΩ
VP
10kΩ
12kΩ
DO
24.8kΩ
10kΩ
DO
12kΩ
20kΩ
10kΩ
GND
GND
LOCK UP TIME MEASUREMENT
1V/div
10ns/div
Low unlock condition
Lock (533MHz)
High unlock condition
Lock (518MHz)
MB1504H
MB1504L
DO PIN OUTPUT CURRENT CURVES (TYPICAL)
VOL vs. IOL
8.0
Low-level Output Voltage VOL (V)
High-level Output Voltage VOH (V)
VOH vs. IOH
MB1504L
MB1504
7.0
MB1504H
6.0
2.0
MB1504
MB1504H
MB1504L
1.0
0.0
0
–1
–2
–3
–4
High-level Output Current IOH (mA)
10
–5
0
10
Low-level Output Current IOL (mA)
20
MB1504
MB1504H
MB1504L
DO PIN OUTPUT WAVEFORM AT LOCK CONDITION
Output Waveform
1V/div
100ns/div
MB1504
MB1504H
MB1504L
11
MB1504
MB1504H
MB1504L
PHASE CHARACTERISTICS (∆f vs. DO OUTPUT ENERGY)
150
100
Energy (En) – V2 t
50
0
100
80
60
40
20
0
20
–50
MB1504H
MB1504
MB1504L
–100
–150
Time ∆f (ns)
VP
DO
10k
10k
VCC=VP=3.0V
fINSfOSC=12MH
z
fr=fP=46.9kHz
12
ÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
(+) Energy
Oscilloscope
(–) Energy
40
60
80
MB1504
MB1504H
MB1504L
INPUT SENSITIVITY
Input Sensitivity vs. Input Frequency (Supply Voltage Dependence)
Input Sensitivity PfIN (dBm)
10
0
Guaranteed
Operating Area
VCC=4.0 to 5.5V
VCC=2.7V to 4.0V
–10
VCC=2.7V
–20
VCC=4.0V
–30
VCC=5.5V
°
TA=+25 C
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
VCC
1.2
VP
X’tal
0.1µ
1000pF
Input Frequency fIN (GHz)
PG
50Ω
8
7
6
5
4
3
2
1
9 10 11 12 13 14 15 16
Oscilloscope
Input Sensitivity vs. Input Frequency (Temperature Dependence)
Input Sensitivity PfIN (dBm)
10
0
TA=+25°C
Guaranteed
Operating Area
VCC=4.0 to 5.5V
VCC=2.7V to 4.0V
–10
TA=–40°C
TA=+85°C
–20
–30
VCC=3.0V
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
VCC
VP
X’tal
0.1µ
1.2
1000pF
Input Frequency fIN (GHz)
PG
50Ω
8
7
6
5
4
3
2
1
9 10 11 12 13 14 15 16
Oscilloscope
13
MB1504
MB1504H
MB1504L
INPUT IMPEDANCE
TEST CIRCUIT
DO Pin Output Current (IOH, IOL) Measurement
VP
VCC
OSCIN
DO
fIN
IOL
MB1504
IOH
14
MB1504
MB1504H
MB1504L
Lock up Time Measurement
fIN
DO
MB1504
LPF
Controller
(Divide ratio
setting)
12.8MHz
VCO
Oscilloscope (10MΩ, 10pF)
LPF Circuit
1kΩ
4kΩ
4kΩ
to VCO
1kΩ
10µF
0.1µF
VCC=3V, VP=8V
fVCO=Low unlock condition
fVCO=High unlock condition
1µF
Step to Lock condition (533MHz)
Step to Lock condition (518MHz)
Phase Characteristics Measurement
VCC
P⋅ G
VP
OSCIN
DO
10kΩ
10kΩ
MB1504
fr
Oscilloscope
(10MΩ, 10pF)
fIN
P⋅ G
fp
VCC=3V, VP=3V
∆f=fr–fp
Energy (En)=V2t
15
MB1504
MB1504H
MB1504L
TYPICAL APPLICATION EXAMPLE
VPX(6V)
OUTPUT
LPF
10kΩ
Charge Pump Selection
(Internal or external)
12kΩ
FROM
CONTROLLER
12kΩ
ØR
16
ØP
15
VCO
10kΩ
fr
fP
14
13
FC
12
LE
Data
Clock
11
10
9
6
7
8
47kΩ
47kΩ
MB1504
1
2
3
OSCOUT
OSCIN
4
Vp
5
VCC
X’tal
GND
LD
fIN
1000pF
6V
C1
DO
C2
0.1µF
100kΩ
3V
33kΩ
LOCK DET.
0.01µF
Vp, VPX :
C1, C2 :
LE,FC :
ØP
:
16
8V max.
Depends on crystal oscillator
With internal pull up resistor
Open drain output
VCC(3V)
10kΩ
MB1504
MB1504H
MB1504L
PACKAGE DIMENSIONS
16-LEAD PLASTIC DUAL IN-LINE PACKAGE
(Case No.: DIP-16P-M04)
15°MAX
.770 +.008 (19.55 +0.20 )
–.012
–0.30
INDEX-1
.244±.010 .300(7.62)
(6.20±0.25) TYP
INDEX-2
.039 +.012
–0
+0.30
(0.99
)
–0
.060 +.012
–0
(1.52 +0.30 )
–0
.010±.002
(0.25±0.05)
.172(4.36)MAX
.118(3.00)MIN
.050(1.27)
MAX
.100(2.54)
TYP
1991 FUJITSU LIMITED D16033S-2C
.020(0.51)MIN
.018±.003
(0.46±0.08)
Dimensions in
inches (millimeters)
17
MB1504
MB1504H
MB1504L
PACKAGE DIMENSIONS
16-LEAD PLASTIC FLAT PACKAGE
(Case No.: FPT-16P-M06)
.089(2.25)MAX
(MOUNTING HEIGHT)
.002(0.05)MIN
(STAND OFF HEIGHT)
.400 +.010 (10.15+0.25 )
–0.20
–.008
INDEX
“B”
.050(1.27)
TYP
.018±.004
(0.45±0.10)
“A”
.307±.016
(7.80±0.40)
.209±.012
(5.30±0.30)
Ø.005(0.13)
.020±.008
(0.50±0.20)
M
.006+.002(0.15+0.05 )
–0.02
–.001
Details of “A” part
.016(0.40)
.004(0.10)
.350(8.89) REF
1991 FUJITSU LIMITED F16015S-2C
18
.268 +.016 (6.80 +0.40 )
–0.20
–.008
.008(0.20)
.007(0.18)
MAX
.027(0.68)
MAX
Details of “B” part
.006(0.15)
.008(0.20)
.007(0.18)
MAX
.027(0.68)
MAX
Dimensions in
inches (millimeters)
MB1504
MB1504H
MB1504L
For further information please contact:
Japan
FUJITSU LIMITED
Electronic Devices
International Operations Department
KAWASAKI PLANT, 1015 Kamikodanaka,
Nakahara–ku, Kawasaki–shi,
Kanagawa 211, Japan
Tel: (044) 754–3753
FAX: (044) 754–3332
North and South America
FUJITSU MICROELECTRONICS, INC.
Semiconductor Division
3545 North First Street
San Jose, CA 95134-1804, USA
Tel: (408) 922–9000
FAX: (408) 432–9044/9045
Europe
FUJITSU MIKROELEKTRONIK GmbH
Am Siebenstein 6-10,
63303 Dreieich-Buchschlag,
Germany
Tel: (06103) 690-0
FAX: (06103) 690-122
Asia Pacific
FUJITSU MICROELECTRONICS ASIA PTE LIMITED
No.51 Bras Basah Road,
Plaza By The Park,
#06-04 to #06-07
Singapore 0718
Tel: 336-1600
FAX: 336-1609
9501
 FUJITSU LIMITED Printed in Japan
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