Datasheets MB1504 Datasheet

DS04–21301–5E

DA TA 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

D

MB1504 MB1504H MB1504L

V

Voltage V

P

8V max

10V max

8V max

Voltage Lock up Time

OOP

8.5V max

10.0V max

8.5V max

Middle speed High speed Low speed

O

Width

Middle Low High

Output

High-level Output Current

Middle High Low

Low-level Output Current

Middle Low High

PLASTIC PACKAGE

DIP-16P-M04

FEA TURES

•

High operating frequency: f

IN MAX

=520MHz (V

IN MIN

=0.20V

• 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: T

=–40C to +85C

A

P-P

)

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.

Copyright 1994 by FUJITSU LIMIED

1

MB1504 MB1504H MB1504L

PIN ASSIGNMENT

OSC

1

IN

2

OUT

3

V

P

4

V

CC

D

GND

O

LD

f

in

( TOP VIEW )

5 6 7 89

16OSC

ØR

15

ØP

14

f

P

13

f

r

12

FC

11

LE

10

Data Clock

ABSOLUTE MAXIMUM RATINGS (see NOTE)

Rating

Power Supply Voltage

Output Voltage Open-drain Output Output Current

Storage Temperature

NOTE: 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.

Symbol Value

V

CC

V

PH

VP,V

PL

V

OUT

V

OOPH

V

OOP,VOOPL

I

OUT

T

STG

Condition

—

MB1504H

MB1504/1504L

—

MB1504H

MB1504/1504L

— —

–0.5 to +7.0

V

CC

VCC to 10.0

–0.5 to V

–0.5 to 11.0

–0.5 to 9.0

–55 to +125

to 12.0

CC

+10

+0.5

Unit

V V

mA °C

2

MB1504/MB1504H/MB1504L BLOCK DIAGRAM

MB1504

MB1504H

MB1504L

OSC

V

CC

GND

LE

OUT

f

4

6

11

1

IN

2

8

IN

Crystal Oscillator Circuit

Prescaler Circuit

16-Bit Shift Register

15-Bit Latch

Programmable

Reference Divider

Binary 14-Bit Reference Counter

19-Bit Shift Register

18-Bit Latch

7-Bit Latch 11-Bit Latch

1-bit SW

Phase Comparator

Charge Pump

13

12

16

14

15

f

r

FC

7

LD

ØR

ØP

3

V

P

5

D

O

f

P

Data

Clock

10

Programmable Divider

Control 1-Bit Latch

9

Binary 7-Bit Swallow Counter

Control Circuit

Binary 11-Bit Programmable Counter

3

MB1504 MB1504H MB1504L

PIN DESCRIPTIONS

Pin No. Pin Name Descriptions

1 2

3

4

5

6 GND

7

8

10 Data

OSC OSC

V

D

LD

f

Clock9

IN

P

CC

O

IN OUT

I/O

Oscillator input

I

Oscillator output

O

A crystal is placed between OSC

Power supply input for charge pump

—

Power supply voltage input

—

Charge pump output

O

The phase characteristics can be inversed depending upon the FC input.

Ground

—

Phase comparator output This pin outputs high when the phase is locked. While the phase difference of f

O

level goes low.

Prescaler input

I

The connection with an external VCO should be an AC connection. Clock input for 19-bit shift register and 16-bit shift register

I

Each rising edge of the clock shifts one bit of data into the shift registers. 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.

I

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.

and OSC

IN

OUT

.

and fp exists, the output

r

11 LE

12

13

14

15 16

FC

f

ØP ØR

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

I

control data.

Phase selecting input of phase comparator (with internal pull up resistor)

O

When FC is low level, the charge pump and phase detector characteristics can be inversed.

f

r

P

Monitor pin of phase comparator input

O

It is the same as the programmable reference divider output. Monitor pin of phase comparator input

O

It is the same as the programmable divider output. Outputs for external charge pump

O O

The phase characteristics can be inversed depending on the FC input. The ØP pin is an N-channel open-drain output.

4

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

Control bit LSB

Divide ratio of prescaler setting bit

MSB

First data inputLast data input

S

7

S 8

SSS

S

1234

Divide ratio of programmable reference counter setting bits

14-BIT PROGRAMMABLE REFERENCE COUNTER DIVIDE RATIO

Divide

ratio

R 8

9

SSS

S

14 13 12 11S10S9S8S7S6S5S43

00000000001000

5

6

• ••••••••••••••

16383 1 1 1 1

Divide ratio less than 8 is prohibited Divide ratio R: 8 to 16383

SW: Divide ratio of prescaler setting bit

S

1

C: Control bit (control bit is set to high)

SW=“H”: 32 SW=“L”: 64

to S14: Divide ratio of programmable reference counter setting bits (8 to 16383)

1111111111

S

9

S10S

11 12

SS13S

SS

14

2

SWC

S 1

10010000000000

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.

Last data input

SSS

C

1234

7-BIT SWALLOW COUNTER DIVIDE RATIO

Divide

ratio

A

0

1

S7S6S5S

0000000

Control bit

LSB MSB

S

Divide ratio of swallow counter

setting bits

43

S 5

SS

• •••••••

63 1111110

Divide ratio A : 0 to 63

S 6

2

Data input

S

S10S

7

8

S 1

1000000

9

11-BIT PROGRAMMABLE COUNTER DIVIDE RATIO Divide

ratio

N

16

17

11 12

Divide ratio of programmable counter

SSS

S

18 17 16 15S14S13S12S11S10S9S8

00000010000

• •••••••••••

2047 1

Divide ratio less than 16 is prohibited Divide ratio N : 16 to 2047

SS13S14S

setting bits

First data input

15S16S17S18

1111111

10001000000

111

S8 to S18: Divide ratio of programmable counter setting bits (16 to 2047) S

to S7: Divide ratio of swallow counter setting bits (0 to 127)

1

C: Control bit (control bit is set to low) Data is input from the MSB.

6

SERIAL DATA INPUT TIMING

MB1504

MB1504H

MB1504L

Data

S18=MSB

*(SW) (S14)

S17

S10

(S8) (S7)

S9

Clock

LE

t

1

– t

≥ 1µs

t

1

5

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.

t

2

PHASE CHARACTERISTICS

VCO CHARACTERISTICS

The FC pin (pin 12) is provided to inverse the phase comparator characteristics. The characteristics of the internal charge pump output (D outputs (ØR,

ØP) can be inversed depending upon the FC input data. Outputs

are shown below.

), and phase detector

O

t

3

S1=LSB

(S1)

C: Control bit

(C: Control bit)

t

4

t

5

1

FC=H (or open) FC=L

O

Z

ØR ØP

L

Z

fr>f

fr<f

fr=f

D

p

ØR ØP D

O

HLLLHZ

L

HZH

ZLZ

Note: Z=(High impedance)

Depending upon VCO characteristics, FC pin should be set accordingly: When VCO characteristics are like , FC should be set high or open circuit; When VCO characteristics are like , FC should be set Low.

1 2

VCO OUTPUT FREQUENCY

2

VCO INPUT VOLTAGE

7

MB1504 MB1504H MB1504L

RECOMMENDED OPERATING CONDITIONS

Parameter Symbol

V

CC

—

Min Typ Max

2.7

Value

3.0 5.5

Unit

V

Power Supply Voltage

Open-drain Output

Input Voltage

Operating Temperature

V

VP, V

V

OOP

V

PH

OOPH

, V

V

IN

T

A

PL

OOPL

MB1504H MB1504

MB1504L MB1504H MB1504

MB1504L

— —

V

CC

V

CC

V

CC

V

CC

GND

–40

— — —

— —

—

10.0

8.5

10.0

8.5

V

CC

+85

V

°C

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 work-

benches 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

ELECTRICAL CHARACTERISTICS

(VCC=2.7 to 5.5V, TA=–40 to +85°C)

MB1504

MB1504H

MB1504L

Parameter Symbol

Power Supply Current

Operating Frequency

Input Sensitivity

High-level Input Voltage Low-level Input Voltage High-level Input Current Low-level Input Current

Input Current

High-level Output Voltage Low-level Output Voltage

N-channel Open-drain Cutoff Current

Pin Name Condition

V

CC

f

IN

OSC

f

IN

OSC

Except f

and

IN

OSC

Data, Clock

OSC LE, FC

Except D

and

O

OSC

ØP

IN

OUT

I

CC

f

IN

f

OSC

PfIN1 PfIN2–46 V

IN

V

IH

V

IL

I

IH

I

IL

I

IN

I

LE

V

OH

V

OL

I

OFF

*1 *2

V

=2.7 to 4.0V

CC

=4.0 to 5.5V

V

CC

V

=3.0V

CC

V

≤ V

CC

— —

P

—

≤ 8V

Value

Min Typ Max

—16 10

—

–10

10 mA

—

12

—

520

20

6

Unit

MHz

MHz dBm

— dBm

0.5

0.7xV —— —— —— —— ——

2.4 ——

——

—— ——

CC

1.0

–1.0

±50

–60

——

0.3xV

0.4

1.1

CC

V

P-P

V V

µA µA µA µA

V V

µA

High-level Output Current Low-level Output Current I

Except D

and

O

OSC

OUT

High-level Output Current

D

O

Low-level Output Current

Leakage Current

Note: *1 V

*2 Input coupling capacitor 1000pF is connected.

=3.0V, fIN=520MHz, f

CC

Inputs are grounded except f

DO, ØP

=12MHz crystal.

OSC

, and outputs are open.

IN

I

OH

OL

I

DOHH

I

DOH

I

DOHL

I

DOLH

I

DOL

I

DOLL

I

DOZ

MB1504H MB1504 MB1504L MB1504H MB1504 MB1504L

V V

—

V

=3V

CC

=12V, TA=+25°C

V

P

V

=3V

CC

V

=6V, TA=+25°C

P

=3V

V

CC

VP=12V, TA=+25°C

=3V

V

CC

V

=6V, TA=+25°C

P

=3V

CC

=12V, TA=+25°C

P

–1.0 mA

—— ——

mA1.0 mA–2.2 –4.5 — mA–0.5 –2.0 —

mA–0.5 –1.1 –2.2 —

—

mA2.2 6.0

mA1.5 6.0

mA4.5 12.0 —

— 1.0

µA

9

MB1504 MB1504H MB1504L

TYPICAL CHARACTERISTICS CURVES

CHARGE PUMP CHARACTERISTICS

MB1504/MB1504H MB1504L

V

P

Ω3.6kΩ

10k

V

P

Ω12kΩ

24.8kΩ

LOCK UP TIME MEASUREMENT

Low unlock condition Lock (533MHz) High unlock condition Lock (518MHz)

MB1504H

MB1504L

20kΩ

D

O

GND

1V/div

10ns/div

12kΩ

10kΩ

D

O

GND

DO PIN OUTPUT CURRENT CURVES (TYPICAL)

VOH vs. I

8.0

7.0

High-level Output Voltage VOH (V)

6.0 0 –1–2–3–4–5

OH

MB1504L

MB1504

High-level Output Current IOH (mA)

MB1504H

10

VOL vs. I

2.0

OL (V)

1.0

Low-level Output Voltage V

0.0 01020

OL

MB1504 MB1504H

Low-level Output Current I

MB1504L

(mA)

OL

DO PIN OUTPUT WAVEFORM AT LOCK CONDITION

Output Waveform

1V/div

MB1504

MB1504H

MB1504L

100ns/div

MB1504H

MB1504L

11

MB1504 MB1504H MB1504L

PHASE CHARACTERISTICS (∆f vs. DO OUTPUT ENERGY)

150

100

50

t

2

0

100 80 60 40 20 0

Energy (En) – V

–50

20

40 60 80

–100

–150

MB1504H MB1504 MB1504L

Time ∆f (ns)

V

P

10k

D

O

10k

VCC=VP=3.0V f z f

INSfOSC

=46.9kHz

r=fP

Oscilloscope

=12MH

(+) Energy

(–) Energy

12

INPUT SENSITIVITY

Input Sensitivity vs. Input Frequency (Supply Voltage Dependence)

10

Guaranteed

(dBm) fIN

Operating Area V

0

CC

VCC=2.7V to 4.0V

–10

=4.0 to 5.5V

MB1504

MB1504H

MB1504L

–20

VCC=2.7V

Input Sensitivity P

–30

VCC=4.0V

VCC=5.5V

0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 Input Frequency fIN (GHz)

Input Sensitivity vs. Input Frequency (Temperature Dependence)

10

(dBm) fIN

Guaranteed Operating Area V

0

VCC=2.7V to 4.0V

–10

–20

=4.0 to 5.5V

CC

TA=–40°C

TA=+25°C

TA=+85°C

T

=+25°C

A

PG

V

0.1µ

1000pF

50Ω

87654321

910111213141516

V

X’tal

Oscilloscope

P

CC

Input Sensitivity P

–30

0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 Input Frequency f

(GHz)

IN

V

=3.0V

CC

1000pF

PG

50Ω

87654321

910111213141516

0.1µ

V

CC

X’tal

Oscilloscope

V

P

13

MB1504 MB1504H MB1504L

INPUT IMPEDANCE

TEST CIRCUIT DO Pin Output Current (IOH, IOL) Measurement

V

OSC

IN

f

IN

CC

MB1504

V

P

D

O

I

OL

I

OH

14

Lock up Time Measurement

MB1504

MB1504H

MB1504L

f

LPF Circuit

IN

1kΩ 4kΩ 4kΩ

V

=3V, VP=8V

CC

f

=Low unlock condition Step to Lock condition (533MHz)

VCO

f

=High unlock condition Step to Lock condition (518MHz)

VCO

MB1504 LPF VCO

12.8MHz

1kΩ

10µF

Phase Characteristics Measurement

D

Controller (Divide ratio setting)

0.1

O

Oscilloscope (10M

µF1µF

Ω, 10pF)

to VCO

V

CC

OSC

⋅ G

P

⋅ G

V

CC

∆f=fr–fp

Energy (En)=V

IN

f

IN

=3V, VP=3V

2

t

MB1504

V

P

D

O

fr

fp

10kΩ

Oscilloscope

Ω, 10pF)

(10M

15

MB1504 MB1504H MB1504L

TYPICAL APPLICATION EXAMPLE

V

(6V)

PX

10k

Ω

Charge Pump Selection

12kΩ

10kΩ

(Internal or external)

OUTPUT

LPF VCO

FROM CONTROLLER

ØR ØP f

16 15 14 13 12 1 1 10 9

12345678

X’tal

C

1

OSC

C

OUT

2

OSC

IN

P

V

p

6V 3V

0.1µF

f

r

MB1504

V

CC

FC LE Data Clock

D

GND LD f

O

IN

1000pF

Ω

33k

0.01µF

47kΩ 47kΩ

V

(3V)

CC

100kΩ

10k

LOCK DET.

Ω

Vp, VPX: 8V max. C

, C2: Depends on crystal oscillator

1

LE,FC : With internal pull up resistor ØP : Open drain output

16

PACKAGE DIMENSIONS

16-LEAD PLASTIC DUAL IN-LINE PACKAGE

(Case No.: DIP-16P-M04)

MB1504

MB1504H

MB1504L

+.008

.770

–.012

INDEX-1

INDEX-2

+.012

.039

–0

+0.30

(0.99 )

–0

.050(1.27)

MAX

.100(2.54)

1991 FUJITSU LIMITED D16033S-2C

(19.55 )

TYP

+0.20 –0.30

.060

(1.52 )

+.012 –0

+0.30 –0

.018

(0.46

(6.20

.020(0.51)MIN

±.003

±0.08)

.244

±.010 ±0.25)

.300(7.62)

TYP

.172(4.36)MAX

.118(3.00)MIN

.010

(0.25

15

°MAX

±.002

±0.05)

Dimensions in inches (millimeters)

17

MB1504 MB1504H MB1504L

PACKAGE DIMENSIONS

16-LEAD PLASTIC FLAT PACKAGE

(Case No.: FPT-16P-M06)

.050(1.27)

TYP

.400

+.010 –.008

INDEX

+0.25

(10.15 )

–0.20

“B”

±.004

.018 (0.45±0.10)

.209

±.012

(5.30

±0.30)

Ø.005(0.13)

.307

(7.80

±.016 ±0.40)

M

.089(2.25)MAX

(MOUNTING HEIGHT)

.002(0.05)MIN

(STAND OFF HEIGHT)

.268

+.016 –.008

.006

(6.80 )

.020

±.008

(0.50

±0.20)

+.002

(0.15 )

–.001

+0.40 –0.20

+0.05 –0.02

.004(0.10)

.350(8.89) REF

1991 FUJITSU LIMITED F16015S-2C

“A”

Details of “A” part

.016(0.40)

.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)

18

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

MB1504

MB1504H

MB1504L

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

19