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PDF UPB581B Data sheet ( Hoja de datos )

Número de pieza UPB581B
Descripción (UPB581B / UPB581C) DIVIDE- BY- 2 PRESCALER
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DIVIDE- BY- 2 PRESCALER UPB581B
UPB581C
FEATURES
• HIGH FREQUENCY OPERATION TO 2.8 GHz
• WIDE BAND OPERATION
• SINGLE SUPPLY VOLTAGE: VCC = 5 V ±10%
• COMPLEMENTARY OUTPUTS
DESCRIPTION
The UPB581 series of devices are divide-by-2 silicon bipolar
digital prescalers. They feature high frequency response and
operate from a single 5 volt supply. The series is available in
two package styles: 8 lead ceramic flat package (UPB581B)
and an 8 pin DIP (UPB581C). Applications include: frequency
synthesis, division and scaling.
TEST CIRCUIT
UPB581B,C
VCC
1 8*
IN 2 7
36
45
Note:
All capacitors are 2200 pF,
All resistors are 50 Ohms.
*Pin 8 is not connected for UPB581C.
OUT
ELECTRICAL CHARACTERISTICS (VCC = 5.0 ±0.5 V, ZS = ZL = 50 )
SYMBOLS
PART NUMBER
PACKAGE OUTLINE
PARAMETERS AND CONDITIONS
UNITS
UPB581B
BF08
MIN TYP
ICC
fIN
PIN
POUT
RTH (J-C)
Power Supply Current
Frequency Response at
PIN = -10 to -5 dBm1
PIN = -5 to 0 dBm1
PIN = 0 to +5 dBm1
PIN = -5 to +10 dBm2
PIN = -5 to +10 dBm3
PIN = -3 to +10 dBm4
Input Power at
fIN = 0.5 to 2.4 GHz1
fIN = 0.5 to 2.6 GHz1
fIN = 0.5 to 2.8 GHz1
fIN = 0.5 to 2.2 GHz2
fIN = 0.5 to 2.4 GHz3
fIN = 0.5 to 2.4 GHz4
Output Power5
Thermal Resistance, Junction to Case
mA
GHz
GHz
GHz
GHz
GHz
GHz
dBm
dBm
dBm
dBm
dBm
dBm
dBm
°C/W
15
0.5
0.5
0.5
-10
-5
0
-12
30
-8
Notes:
1. TA = -40 to +85°C.
4. TA = -20 to +70° C, VCC = 5.0 ±0.25 Volts.
2. TA = -35 to +85°C.
5. TA = +25°C, fIN = 2.0 GHz, PIN = 0 dBm.
3. TA = -20 to +65 °C, VCC = 5.0 ±0.25 Volts.
MAX
40
2.4
2.6
2.8
+5
+5
+5
25
UPB581C
C08
MIN TYP MAX
15 30 40
0.5 2.2
0.5 2.4
0.5 2.4
-5 +10
-5 +10
-3 +10
-12 -8
California Eastern Laboratories

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