UPB581B Datasheet, PDF (1/4 Pages) NEC – DIVIDE- BY- 2 PRESCALER

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
TEST CIRCUIT
UPB581B,C
VCC
1
8^*
OUT
IN
2
7
3
6
4
5
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.
Note:
All capacitors are 2200 pF,
All resistors are 50 Ohms.
*Pin 8 is not connected for UPB581C.
ELECTRICAL CHARACTERISTICS (VCC = 5.0 ±0.5 V, ZS = ZL = 50 Ω)
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
15
30
GHz
0.5
GHz
0.5
GHz
0.5
GHz
GHz
GHz
dBm
-10
dBm
-5
dBm
0
dBm
dBm
dBm
dBm
-12
-8
°C/W
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