FEATURES WIDE OPERATING FREQUENCY RANGE: 25°C) DIVISION RATIO GUA

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FEATURES WIDE OPERATING FREQUENCY RANGE: 25°C) DIVISION RATIO GUA

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DIVIDE-BY-4 DYNAMIC PRESCALER
FEATURES
WIDE OPERATING FREQUENCY RANGE: 25°C) DIVISION RATIO GUARANTEED OPERATING TEMPERATURE RANGE: -25°C +75°C
Input Power, (dBm)
UPG503B
INPUT POWER INPUT FREQUENCY
3.8V VSS1 VSS2 (VGG1,2 OPEN) -25°C +75°C
Recommended Operating Region
DESCRIPTION
UPG503B GaAs divide-by-4 prescaler that capable operating GHz. designed used frequency synthesizers microwave communication systems measurement equipment. UPG503B dynamic divider. employs buffered logic (BFL). UPG503B available hermetic 8-lead ceramic flat package.
-25°C +25°C +75°C
Input Frequency, (GHz)
ELECTRICAL CHARACTERISTICS1
25°C, VSS1 VSS2 -2.2 UPG503B BF08 UNITS 10.0 10.0
PART NUMBER PACKAGE OUTLINE SYMBOLS ISS1 ISS2 fIN(U) fIN(L) POUT PARAMETERS CONDITIONS Supply Current Sink Current2 ISS1 ISS2
°C/W
Sink Current2 Upper Limit Input Frequency, Lower Limit Input Frequency, Input Power, Output Power, GHz, GHz, Thermal Resistance, Channel Case
Note: 1.Device exhibit frequency spur typically below dBm. Current positive into returns through ISS1 ISS2 pins.
California Eastern Laboratories
UPG503B ELECTRICAL CHARACTERISTICS
25°C +75°C, VSS1 VSS2 -2.2 UPG503B BF08 UNITS -1.0 -1.0 10.0 10.0
PART NUMBER PACKAGE OUTLINE SYMBOLS ISS1 ISS2 fIN(U) fIN(L) POUT PARAMETERS CONDITIONS Supply Current Sink Current1 ISS1 ISS2 Sink Current1 Upper Limit Input Frequency, Lower Limit Input Frequency, Input Power, Output Power GHz, GHz,
Note: Current positive into returns through ISS1 ISS2 pins.
ABSOLUTE MAXIMUM RATINGS1
SYMBOLS VDD-VSS1 VSS2-VSS1 TSTG PARAMETERS Supply Voltage Supply Voltage Input Power Total Power Dissipation2 Storage Temperature Case Temperature UNITS
25°C)
POWER DERATING CURVE
RATINGS -5.0 +175 +125 Total Power Dissipation,
TCASE 125°C
Notes: Operation excess these conditions result permanent damage. 125°C
Case Temperature, (°C)
TYPICAL PERFORMANCE CURVES 25°)
PHASE NOISE OFFSET FROM CARRIER 6.82 GHz, 25°C
OUTPUT POWER INPUT FREQUENCY
Phase Noise (dBc/Hz)
Output Power, (dBm)
-100 -110 -120 -130 -140 -150 -160 100K
3.8V VSS1=0V VSS2=-2.2V (VGG1,2 OPEN) -25°C +25°C +75°C
Offset from Carrier (Hz)
Input Frequency, (GHz)
UPG503B POWER SUPPLY CONFIGURATIONS (VGG1 VGG2 normally open)
CONFIGURATION Bias Supply
Note VGG1 OPEN VGG2 OPEN VSS2 (-2.2 VSS2 VSS1 OPEN VSS1
(3.8
VSS1 (GND) VSS2 -2.2 1000 5000 Chip Capacitor
CONFIGURATION Single Positive Bias Supply
Note VGG1 OPEN VGG2 OPEN VSS2 VSS2 VSS1 OPEN
+6.0 VSS2 (GND) 1000 5000 Chip Capacitor
VSS1 should connected through Zener Diode
(RD2.2FB IN3394).
CONFIGURATION Single Negative Bias Supply
Note VGG1 OPEN VGG2 OPEN VSS2 VSS2 VSS1 OPEN
(GND) VSS2 1000 5000 Chip Capacitor
VSS1, bias voltage -6.0 should applied through
Zener Diode (RD2.2FB IN3394).
Notes: Because high internal gain gain compression UPG503B, device prone self-oscillation absence input signal. This self-oscillation suppressed either following means: shunt resistor input line. Typically resistor value between 1000 ohms will suppress selfoscillation (see test circuit schematic). Apply negative voltage through 1000 resistor normally open VGG1 connection. Typically voltages between volts will suppress self-oscillation. Both these approaches will reduce input sensitivity device much shunt resistor), otherwise have effect reliability electrical characteristics device.
UPG503B OUTLINE DIMENSIONS (Units
UPG503B PACKAGE OUTLINE BF08
7.0±0.5 1.27 1.27 1.27 ±0.1 ±0.1 ±0.1
10.4±0.5 4.4±0.2
5.0±0.2
+0.05 -0.02
LEAD CONNECTIONS: OUTPUT VSS1 INPUT VGG1 VGG2 VSS2
Connection
EXCLUSIVE NORTH AMERICAN AGENT
MICROWAVE OPTOELECTRONIC SEMICONDUCTORS
CALIFORNIA EASTERN LABORATORIES Headquarters 4590 Patrick Henry Drive Santa Clara, 95054-1817 (408) 988-3500 Telex 34-6393 (408) 988-0279 24-Hour Fax-On-Demand: 800-390-3232 (U.S. Canada only) Internet: http://WWW.CEL.COM PRINTED RECYCLED PAPER -1/97 DATA SUBJECT CHANGE WITHOUT NOTICE

FEATURES WIDE OPERATING FREQUENCY RANGE: 25°C) DIVISION RATIO GUA

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