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PDF UPB587B Data sheet ( Hoja de datos )
| Número de pieza | UPB587B | |
| Descripción | 1.0 GHz DIVIDE- BY- 2/4/8 PRESCALER | |
| Fabricantes | NEC | |
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1.0 GHz DIVIDE- BY- 2/4/8 PRESCALER
UPB587B*
UPB587G
*B VERSION FOR HI-REL
APPLICATIONS ONLY
FEATURES
• HIGH FREQUENCY OPERATION TO 1 GHz
• LOW SUPPLY VOLTAGE: 2.2 V to 3.5 V
• LOW SUPPLY CURRENT: 5.5 mA
• AVAILABLE IN TAPE AND REEL
(G08 PACKAGE)
DESCRIPTION
The UPB587 series of devices are silicon bipolar digital
prescalers which can be operated in divide-by-two, divide-by-
four or divide-by-eight mode. They feature frequency re-
sponse to 1 GHz, and operate from a single 3 volt supply
drawing only 5.5 milliamps. The series is available in two
package styles: 8 lead ceramic flat pack (UPB587B), and an
8 pin plastic mini-flat package (UPB587G). Applications in-
clude: synthesizer for DBS receiver and telecommunication
applications. The low DC voltage required and power-saving
current draw make them ideal for hand-held, battery-powered
applications.
TEST CIRCUIT
C
VCC
C
18
C
INPUT
2
7
C
OUTPUT
C
3
6
M2 Re* Ro*
C
45
M1
C
C = 2200 pF
*Re and Ro used on test circuit as indicated below.
BLOCK DIAGRAM
VCC1
1
VCC2
8
IN 2
BYPASS 3
AMP
1/2
1/2
1/2
BUF
7 OUT
ELECTRICAL CHARACTERISTICS1 (TA = -20 to +75°C, VCC = 2.2 to 3.5 V)
564
M1 M2 GND
SYMBOLS
ICC
fIN
PIN
VO
RTH (J-C)
RTH (J-A)
PART NUMBER
PACKAGE OUTLINE
PARAMETERS AND CONDITIONS
Supply Current
Frequency Response at PIN = -20 to 0 dBm,
Divide-by-eight
Divide-by-four
Divide-by-two
PIN = -18 to 0 dBm,
Divide-by-eight
Divide-by-four
Divide-by-two
Input Power at:
fIN = 50 to 100 MHz
fIN = 100 to 300 MHz, Divide-by-two
fIN = 100 to 600 MHz, Ddivide-by-four
fIN = 100 to 1000 MHz, Divide-by-eight
Output Voltage, at fIN = 0.5 GHz, PIN = -10 dBm, ZO = 200 Ω
Thermal Resistance, Junction to Case
(UPB587B)
Thermal Resistance, Junction to Ambient
(UPB587G)2
UNITS
mA
MHz
MHz
MHz
MHz
MHz
MHz
dBm
dBm
dBm
dBm
VP-P
°C/W
°C/W
UPB587B, UPB587G
BF08, G08
MIN TYP MAX
5.5 7.5
100 1000
100 600
100 300
50 1000
50 600
50 300
-18 0
-20 0
-20 0
-20 0
0.1 0.3
50
270
Notes:
1. VCC1 = 2.2 V to 3.5 V, VCC2 = 2.2 to 3.5 V.
2. Mounted on a 5 x 5 x 0.16 mm epoxy glass circuit board.
3. To improve impedance match to a 50 Ω load, a 1.2 KΩ shunt resistor on the output line is recommended.
California Eastern Laboratories
1 page  
UPB587B, UPB587G
OUTLINE DIMENSIONS (Units in mm)
UPB587B
PACKAGE OUTLINE BF08
7.0±0.5
1.27 1.27 1.27
±0.1 ±0.1 ±0.1
1.7 MAX
8 7 65
2.6 10.4±0.5
4.4±0.2
PIN
CONNECTION
1. VCC1
2. Input
3. Bypass
4. GND
5. M1
6. M2
7. Output
8. VCC2
12
0.4
34
5.0±0.2
0.2+-00..0052
UPB587G
PACKAGE OUTLINE G08
8 765
587
XXX
N
PIN CONNECTION
1. VCC1
2. Input
3. Bypass 4. GND
5. M1
6. M2
7. Output
8. VCC2
1
1.49
23
5.70 MAX
XXX = Lot/Date Code
4
6.5 ± 0.3
0.15 +0.10
-0.05
4.4
1.1
1.8 MAX
0.1 ± 0.1
1.27
+0.10
0.40 -0.05
0.94 MAX
0.6 ± 0.2
PIN DESCRIPTION
PIN NO. SYMBOL
1 VCC1
2 INPUT
3 BYPASS
4 GND
5 M1
6 M2
DESCRIPTION
Power Supply Pin of Input Amplifier
and Divider
Signal Input Pin
Input Bypass Pin, shall be connected
to ground through bypass capacitor
Ground Pin
Division Ratio Control1
M1 M2 Division Ratio
LL
1/8
LH
1/4
HH
1/2
7 OUTPUT Output Pin
8
VCC2
Power Supply of Output Buffer
Note:
1. Control Voltages:
PIN 5 or 6
VM
PIN 5 or 6
R
VM
WITHOUT EXTERNAL RESISTOR
MIN MAX
HIGH VCC - 0.2 V VCC + 0.5
VM
LOW 0 V VCC - 0.3
WITH EXTERNAL RESISTOR (R = 300 kΩ)
MIN MAX
HIGH
VM
LOW
VCC VCC + 1.1 V
0 V VCC - 0.5
ORDERING INFORMATION
PART NUMBER
QTY
UPB587G-E1
2500/Reel
EXCLUSIVE NORTH AMERICAN AGENT FOR
RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES • Headquarters • 4590 Patrick Henry Drive • Santa Clara, CA 95054-1817 • (408) 988-3500 • Telex 34-6393 • FAX (408) 988-0279
24-Hour Fax-On-Demand: 800-390-3232 (U.S. and Canada only) • Internet: http://WWW.CEL.COM
DATA SUBJECT TO CHANGE WITHOUT NOTICE
PRINTED IN USA ON RECYCLED PAPER -3/97
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet UPB587B.PDF ] | |
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