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UPB587B の電気的特性と機能

UPB587BのメーカーはNECです、この部品の機能は「1.0 GHz DIVIDE- BY- 2/4/8 PRESCALER」です。


製品の詳細 ( Datasheet PDF )

部品番号 UPB587B
部品説明 1.0 GHz DIVIDE- BY- 2/4/8 PRESCALER
メーカ NEC
ロゴ NEC ロゴ 




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UPB587B Datasheet, UPB587B PDF,ピン配置, 機能
www.DataSheet4U.com
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
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 load, a 1.2 Kshunt resistor on the output line is recommended.
California Eastern Laboratories

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UPB587B pdf, ピン配列
UPB587B, UPB587G
TYPICAL PERFORMANCE CURVES
FREQUENCY RESPONSE
(DIVIDE-BY-8 @ TA = 25°C)
+10
0
Guaranteed
-10 Operating
Window
-20
VCC = 2.2 V
3.0 V
-30 3.5 V
-40
-50
-60
0
0.2
0.4 0.6 0.8 1.0 1.2 1.4
Frequency, f (GHz)
2.0
1.0
0
0
UPB587G
OUTPUT LEVEL vs.
FREQUENCY AND Re
TA = 25°C
PIN = -20 dBm
VCC1 = 3.0 V
VCC2 = 3.0 V
Division Ratio = 1/8
Ro = 200
500 1000
Input Frequency (MHz)
1
2
3
1. Re = 680
2. Re = 910
3. Re = 1.3 K
4. Re = 2.2 K
4 5. Re = 3.3 K
5 6. Re = Open
6 Ro = Open
1500
UPB587G
OUTPUT LEVEL vs.
FREQUENCY & DIVISION RATIO
1.0
1/8
0.5
TA = 25°C
PIN = -20 dBm
VCC1 = 3.0 V
VCC2 = 3.0 V
Re = 3.3 K
Ro = 200
1/2 1/4
0
0
500 1000
Input Frequency (MHz)
1500
FREQUENCY RESPONSE
(DIVIDE-BY-8 @ VCC = 2.2 V)
+10
0
Guaranteed
-10 Operating
Window
-20
TA = +75˚C
-30 +25˚C
-20˚C
-40
-50
-60
0
0.2 0.4
0.6 0.8
1.0 1.2 1.4
Frequency, f (GHz)
UPB587G
OUTPUT LEVEL vs.
FREQUENCY & SUPPLY VOLTAGE
1.0
3.5V
TA = 25°C
PIN = -20 dBm
VCC1 = VCC2
Division Ratio = 1/8
Re = 3.3 K
Ro = 200
3.0V
0.5
2.5V
2.0V
0
0
500
1000
1500
Input Frequency (MHz)
SSB PHASE NOISE vs.
OFFSET FROM CARRIER
fIN - 1 GHz, TA = 25°C
-50
Divide by eight mode
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
10 100 1K
10K
Offset from Carrier (Hz)
100K


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共有リンク

Link :


部品番号部品説明メーカ
UPB587B

1.0 GHz DIVIDE- BY- 2/4/8 PRESCALER

NEC
NEC
UPB587G

1GHz INPUT DIVIDE BY 2/ 4/ 8 PRESCALER IC FOR PORTABLE SYSTEMS

NEC
NEC


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