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UPB587B 데이터시트 PDF




NEC에서 제조한 전자 부품 UPB587B은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 UPB587B 자료 제공

부품번호 UPB587B 기능
기능 1.0 GHz DIVIDE- BY- 2/4/8 PRESCALER
제조업체 NEC
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UPB587B 데이터시트, 핀배열, 회로
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




UPB587B pdf, 반도체, 판매, 대치품
UPB587B, UPB587G
UPB587B
INPUT AND OUTPUT S-PARAMETERS
VCC = 3.5 V, ICC = 5.5 mA, ZS = ZL = 50
DIVIDE-BY-2 MODE
Frequency
S11
Frequency
S22
(MHz)
MAG
ANG (GHz) MAG ANG
100
0.039
-106
0.10 0.597
-1
200
0.052
-109
0.20 0.619
-5
300
0.069
-112
0.30 0.623
-8
400
0.087
-115
0.40 0.634 -14
500
0.103
-118
0.50 0.636 -19
DIVIDE-BY-4 MODE
100
0.039
-106
0.10 0.606
-1
200
0.052
-109
0.20 0.626
-2
300
0.069
-112
0.30 0.644
-6
400
0.086
-115
0.40 0.660 -12
500
0.102
-118
0.50 0.665 -19
600
0.119
-120
700
0.135
-123
800
0.150
-126
DIVIDE-BY-8 MODE
100
0.039
-106
0.10 0.606
0
200
0.052
-109
0.20 0.628
-2
300
0.069
-112
0.30 0.644
-6
400
0.086
-115
0.40 0.659 -13
500
0.102
-118
0.50 0.662 -19
600
0.119
-120
700
0.135
-123
800
0.150
-126
900
0.164
-128
1000
0.181
-130
EQUIVALENT CIRCUIT
INPUT BYPASS
UPB587G
INPUT AND OUTPUT S-PARAMETERS
Vcc = 3.5 V, Icc = 5.5 mA, ZS = ZL = 50
DIVIDE-BY-TWO MODE *
Frequency
S11 Frequency S22
(MHz)
MAG ANG
(GHz MAG ANG
100
0.049 -107
100 0.331
9
200
0.054 -114
200 0.451
22
300
0.066 -113
300 0.480
16
400
0.079 -112
400 0.517
15
500
0.092 -111
500 0.548
13
DIVIDE-BY-FOUR MODE *
100
0.049 -107
100 0.377 7
200
0.055 -111
200 0.410 23
300
0.066 -112
300 0.508 22
400
0.080 -111
400 0.565 17
500
0.092 -110
500 0.599 13
600 0.106 -109
700 0.117 -108
800 0.130 -106
DIVIDE-BY-EIGHT MODE *
100
200
300
400
500
600
700
800
900
1000
0.049
0.054
0.066
0.078
0.091
0.105
0.117
0.128
0.143
0.155
-107
-113
-112
-111
-110
-109
-108
-106
-105
-103
100 0.392
200 0.433
300 0.518
400 0.569
500 0.597
9
21
19
15
11
* These parameters were taken with the oscillation suppression 50
resistor on the input line.
VCC1
GND
VCC2
M1 M2 OUTPUT

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관련 데이터시트

부품번호상세설명 및 기능제조사
UPB587B

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

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UPB587G

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

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