UPG506B Datasheet, PDF (1/4 Pages) NEC – 14 GHz DIVIDE-BY-8 DYNAMIC PRESCALER

14 GHz DIVIDE-BY-8
DYNAMIC PRESCALER ^UPG506B
FEATURES
• WIDE OPERATING FREQUENCY RANGE:
f = 8 to 14 GHz (TA = 25°C)
• LOW PHASE NOISE
• GUARANTEED OPERATING TEMPERATURE RANGE
(TA = -25°C to +75°C)
DESCRIPTION
The UPG506B is a GaAs divide-by-8 prescaler capable of
operating up to 14 GHz. It is designed for use in frequency
synthesizers of microwave communication systems and
measurement equipment. The UPG506B is a dynamic fre-
quency divider and employs BFL (Buffered FET Logic) cir-
cuits. The UPG506B is available in a hermetic 8-lead ceramic
flat package.
INPUT POWER vs. INPUT FREQUENCY
TA=-25°C
to +75°C
10
Recommended
Operating
Region
TA=+25°C
0 _{VDD = 3.8V}
VSS1=0V
VSS2=-2.2V
TA = -25°C
TA = +25°C
TA = +75°C
-10
0 2 4 6 8 10 12 14 16 18
Input Frequency, f (GHz)
ELECTRICAL CHARACTERISTICS (TA = 25°C, VDD = +3.8 V, VSS1 = 0 V, VSS2 = -2.2 V)
SYMBOLS
IDD
ISS1
ISS2
fIN(U)
fIN(L)
PIN
POUT
RTH(CH-C)
PART NUMBER
PACKAGE OUTLINE
PARAMETERS AND CONDITIONS
Supply Current
Sink Current¹ ISS1 = IDD - ISS2
Sink Current¹
Upper Limit of Input Frequency at PIN = +6 dBm
Lower Limit of Input Frequency at PIN = +6 dBm
Input Power at f = 9 to 13 GHz
Output Power at fIN = 14 GHz
Thermal Resistance (Channel to Case)
UNITS
mA
mA
mA
GHz
GHz
dBm
dBm
°C/W
MIN
70
44
14
2.0
0
Note:
1. Current is positive into the IDD pin and returns through the ISS1 and ISS2 pins.
UPG506B
BF08
TYP
105
35
70
2.0
10.0
MAX
140
96
8
10.0
California Eastern Laboratories