MB511-P [FUJITSU]
暂无描述;
| 型号： | MB511-P |
| 厂家： | 
FUJITSU |
| 描述： | 暂无描述 预分频器 |
| 文件： | 总9页 (文件大小：95K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Sept. 1995
Edition 2.0a
DATA SHEET
MB511
1GHz HIGH SPEED PRESCALER
HIGH SPEED PRESCALER
The Fujitsu MB511 is a 1.0GHz high speed prescaler that forms a Phase Locked
Loop (PLL) circuit when combined with a Fujitsu frequency synthesizer.Based on
Fujitsu’s advanced Bipolar processing, the MB511 maintains a consistent low
power consumption of 23mA @ 5V. In addition, it can detect low amplitude input
signals with a sensitivity of –20dBm min.
The MB511 will divide the input frequency a modulus of 1, 2, or 8, and is well
suited for applications in CATV and electronically tuned TV.
PLASTIC PACKAGE
DIP-08P-M01
FEATURES
S Wide operating frequency range:
fin = 50 to 1000MHz (vin = –20dBm)
S Maximum operating frequency depends upon a divide ratio:
1/1:
1/2:
1/8:
250MHz max. (Buffer through)
500MHz max.
1000MHz max.
PLASTIC PACKAGE
FPT-08P-M01
S Low supply current:
23mA @5V
S High input sensitivity:
S Stable Output Amplitude:
S Wide temperature range:
–20dBm min.
800mVp–p (CL < 5pF)
TA = –40 to +85°C
PIN ASSIGNMENT
S Plastic 8-pin Dual-In-Line package (Suffix: –P)
Plastic 8-pin Flat package (Suffix: –PF)
8
7
6
5
IN
IN
1
2
3
4
ABSOLUTE MAXIMUM RATINGS (See Note)
S1
V
CC
Rating
Power Supply Voltage
Input Voltage
Symbol
Value
Unit
V
TOP VIEW
V
–0.5 to +7.0
S2
NC
CC
V
–0.5 to V +0.5
V
IN
O
CC
GND
OUT
Output Current
I
10
mA
°C
Storage Temperature
T
–55 to +125
STG
Note: PermanentdevicedamagemayoccuriftheaboveAbsoluteMaximumRatingsare
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.
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
applicationofanyvoltagehigherthanmaximumratedvoltages
to this high impedance circuit.
Copyright E 1995 by FUJITSU LIMITED and FUJITSU MICROELECTRONICS, INC.
MB511
D
C
Q
Q
D
C
Q
Q
D
C
Q
Q
IN
IN
OUT
S1
S2
Divide
Ratio
Controller
Figure 1. MB511 Block Diagram
FUNCTION TABLE
S1
S2
L
Divide Ratio
Operating Frequency
L
Not used
—
L
H
L
1
2
8
250MHz
500MHz
1000MHz
H
H
H
H = V
CC
L = OPEN
PIN DESCRIPTIONS
Pin Number
Symbol
I/O
I
Descriptions
1
2
3
4
5
6
7
8
IN
Input. The connection with VCO should be an AC connection.
V
CC
–
–
O
–
I
Power supply voltage input.
NC
OUT
GND
S2
No connection.
Output. Termination resistor is necessary due to emitter follower output.
Ground.
Divide ratio control input.
Divide ratio control input.
Complementary Input.
S1
I
IN
I
2
MB511
RECOMMENDED OPERATING CONDITIONS
Value
Parameter
Symbol
Unit
Note
Min.
4.5
Typ.
Max.
5.5
+85
5
Power Supply Voltage
Operating Temperature
Load Capacitance
VCC
TA
5.0
V
–40
°C
pF
CL
Termination resistor 500Ω
ELECTRICAL CHARACTERISTICS
Value
Typ.
Parameter
Symbol
Unit
Note
Min.
Max.
Except termination
output current.
Power Supply Current
Output Amplitude
ICC
15
23
32
mA
500Ω termination,
CL = 5pF max.
VO
0.4
0.8
1.2
Vp–p
1/1
1/2
1/8
f1
f2
50
50
250
500
MHz
MHz
MHz
dBm
V
Min. value is measured
with coupling capacitor of
1000pF.
Input Frequency
f3
50
1000
Input Signal Amplitude
High Level Input Voltage
Low Level Input Voltage
Low Level Input Current
PIN
VIH
VIL
IIH
–20
+10
50Ω
VCC –0.7
VCC
VCC +0.5
S1, S2
S1, S2
OPEN
V
40
160
µA
VCC = 5V
3
MB511
V
= +5.0V + 10%
CC
0.1µF
Sampling scope prober point
for output waveform
V
CC
SW1
SW2
1000pF
IN
IN
P.G.
50Ω
MB511
5pF
500Ω
(including scope and jig capacitance)
GND
1000pF
Figure 2. Test Circuit
4
MB511
TYPICAL CHARACTERISTICS CURVES
+10
+10
0
T = 25°C
A
T = 25°C
A
0
Guaranteed
OperatingArea
50 to 500MHz
–20 to +5dBm
Guaranteed
OperatingArea
50 to 1000MHz
–20 to +5dBm
–10
–10
–20
–30
–20
–30
V
CC
= 5.0V
V
CC
= 4.5V
V
V
= 4.5V
= 5.5V
V
V
CC
= 5.0V
= 5.5V
CC
CC
CC
10
100
INPUT FREQUENCY f (MHz)
10
100
INPUT FREQUENCY f (MHz)
1000
1000
AMPLITUDE P
in
in
Figure 3. Input Sensitivity Curve (1/8 Divide Ratio)
Power Supply Voltage Dependency
Figure 4. Input Sensitivity Curve (1/2 Divide Ratio)
Power Supply Voltage Dependency
+10
T = 25°C
A
T = 25°C
A
28.0
0
Guaranteed
Operating
Area
50 to 250MHz
–20 to +5dBm
26.0
24.0
22.0
–10
–20
–30
V
CC
= 4.5V
100
ä
Typ (23.0mA)
5.5
V
= 5.0V
= 5.5V
CC
V
CC
10
1000
5.0
4.5
POWER SUPPLY VOLTAGE V (V)
INPUT FREQUENCY f (MHz)
CC
in
Figure 5. Input Sensitivity Curve (1/1 Divide Ratio)
Power Supply Voltage Dependency
Figure 6. Power Supply Current
vs. Power Supply Voltage
5
MB511
TYPICAL CHARACTERISTICS CURVES (Continued)
+10
0
+10
0
V
CC
= 5.0V
V
CC
= 5.0V
Guaranteed
OperatingArea
50 to 1000MHz
–20 to +5dBm
Guaranteed
OperatingArea
50 to 1000MHz
–20 to +5dBm
–10
–10
–20
–30
–20
–30
T = –40°C
A
T = –40°C
A
T = 25°C
A
T =+ 25°C
A
T = +85°C
A
T = +85°C
A
10
100
1000
10
100
1000
INPUT FREQUENCY f (MHz)
INPUT FREQUENCY f (MHz)
in
in
Figure 7. Input Sensitivity Curve (1/8 Divide Ratio)
Temperature Dependency
Figure 6. Input Sensitivity Curve (1/2 Divide Ratio)
Temperature Dependency
+10
28.0
V
CC
= 5.0V
V
CC
= 5.0V
Guaranteed
Operating
Area
0
26.0
24.0
22.0
50 to
1000MHz
–20 to
–10
+5dBm
–20
–30
T = –40°C
A
T = +25°C
A
ä
Typ (23.0mA)
40
T = +85°C
A
80
0
–40
10
100
1000
TEMPERATURE T (°C)
A
INPUT FREQUENCY f (MHz)
in
Figure 9. Input Sensitivity Curve (1/1 Divide Ratio)
Temperature Dependency
Figure 10. Power Supply Current
vs. Temperature
6
MB511
PACKAGE DIMENSIONS
8-LEAD PLASTIC DUAL IN-LINE PACKAGE
(CASE No: DIP-08P-M01)
) .016
– .012
.370
) 0.40
ǒ9.40– 0.30 Ǔ
15° MAX
INDEX
.300(7.62)
TYP
.244+.010
(6.20+0.25)
) .012
– 0
) .012
.039
.060
– 0
.010+.002
(0.25+0.05)
) 0.30
– 0
) 0.30
– 0
ǒ0.99
Ǔ
ǒ1.52
Ǔ
) .014
– .012
.035
) 0.35
ǒ0.89– 0.30 Ǔ
.172(4.36) MAX
.118(3.00) MIN
.020(0.51)
MIN
.018+.003
(0.46+0.08)
.100(2.54)
TYP
DImensions in
inches (millimeters)
1988 FUJITSU LIMITED D08006S-2C
7
MB511
PACKAGE DIMENSIONS (Continued)
8-LEAD PLASTIC FLAT PACKAGE
(CASE No: FPT-08P-M01)
) .010
.250
.089(2.25) MAX
(SEATED HEIGHT)
.002(0.05) MIN
(STAND OFF)
– .008
) 0.25
ǒ6.35– 0.20 Ǔ
.307+.016
(7.80+0.40)
INDEX
) .016
– .008
) 0.40
ǒ6.80– 0.20 Ǔ
.268
.209+.012
(5.30+0.30)
.020+.008
(0.50+0.20)
.050(1.27)
TYP
.018+.004
(0.45+0.10)
) .002
– .001
) 0.05
ǒ0.15– 0.02 Ǔ
.005(0.13)
M
.006
.150(3.81)
Details of “A” part
.008(0.20)
REF
“A”
.020(0.50)
.007(0.18)
.004(0.10)
MAX
.027(0.68)
DImensions in
inches (millimeters)
MAX
1988 FUJITSU LIMITED F08002S-3C
All Rights Reserved.
Circuit diagrams utilizing Fujitsu products are included as a means of illustrating typical
semiconductorapplications. Completeinformationsufficientforconstructionpurposes is
not necessarily given.
Theinformationcontainedinthisdocumenthasbeencarefullycheckedandisbelievedto
be reliable. However, Fujitsu assumes no responsibility for inaccuracies.
The information contained in this document does not convey any license under the copy-
rights, patent rights or trademarks claimed and owned by Fujitsu.
Fujitsu reserves the right to change products or specifications without notice.
No part of this publication may be copied or reproduced in any form or by any means, or
transferred to any third party without prior written consent of Fujitsu.
8
MB511
FUJITSU LIMITED
For further information please contact:
Japan
FUJITSU LIMITED
International Marketing Div.
Furukawa Sogo Bldg., 6-1, Marunouchi 2-chome
Chiyoda-ku, Tokyo 100, Japan
Tel: (03) 3216-3211
Telex: 781-2224361
FAX: (03) 3215-0662
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
Europe
FUJITSU MIKROELEKTRONIK GmbH
Am Siebenstein 6-10,
6072 Dreieich-Buchschlag,
Germany
Tel: (06103) 690-0
Telex: 411963
FAX: (06103) 690-122
Asia
FUJITSU MICROELECTRONICS ASIA PTE LIMITED
51 Bras Basah Road,
Plaza By The Park,
#06-04 to #06-07
Singapore 0719
Tel: 336-1600
Telex: 55573
FAX: 336-1609
FUJITSU LIMITED 1990
Printed in Japan PV0039–901A2
9
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