PNP-2850-L22 Universal Microwave Corporation, PNP-2850-L22 Datasheet - Page 3

• Manufacturer Part Number: PNP-2850-L22
• Description: Intelligent Frequency Synthesizers
• Manufacturer: Universal Microwave Corporation

Pin Descriptions
Ordering Guide
V1 to Ground
V2 to Ground
REF IN to Ground
RF OUT to Ground
Digital I/O to Ground
Mnemonic
GND
REF
DA0
DA1
DA2
RF
LD
V1
V2
RF Output. This pin is AC coupled and should be connected to a non-reflective 50 ohm load.
Supply Input. Decoupling capacitors to the ground plane should be placed as close as possi-
ble to this pin.
Supply Input. Decoupling capacitors to the ground plane should be placed as close as possi-
ble to this pin.
Reference Input. This is a CMOS input with a nominal threshold of V
input resistance of 100K ohms. This input can be driven from a CMOS or TTL crystal clock
oscillator or it can be ac coupled.
Digital, Analog and RF Ground.
Serial Interface. This input functions as CS in MICROWIRE/SPI Bus mode. This input func-
tions as SDA in I
Serial Interface. This input functions as DATA in MICROWIRE/SPI BUS mode. This input
functions as SCL in I
Serial Interface. This input functions as CLOCK in MICROWIRE/SPI BUS mode. This input
must be connected to the GROUND in I
Lock Detect. This output is active high and provides a continuous digital lock status.
PNP-2850C-L22
PNP-2850A-L22
PNP-2850B-L22
PNP-2850-L22
Absolute Maximum Ratings
Model
-0.3 to +5.5 V
-0.3 to +3.6 V
-0.3 to (D
+/- 25 V
-0.3 to V
CAUTION!
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as
4000V readily accumulate on the human body and test equipment and can dis-
charge without detection. Although the PNP family of synthesizers feature ESD
protection circuitry, permanent damage may occur on devices subjected to high-
energy electrostatic discharges. Therefore, proper ESD precautions are recom-
mended to avoid performance degradation or loss of functionality
dc
2
vdd
2
+ 0.3 V
C BUS mode.
+ 0.3) V
2
dc
dc
C BUS mode.
dc
dc
I
2
Default + 1
Default + 2
Default + 3
C Address
Default
2
FUNCTION
C BUS mode.
Stress above those listed under “Absolute Maximum Ratings”
may cause permanent damage to the device. This is a stress
rating only. Operation of the device above the conditions listed
in the operational sections of this specification is not implied.
Operating Temperature
Storage Temperature
Type Code
P001
P001
P001
P001
PNP-2850-L22
PNP-2850-L22
2
/2 and a dc equivalent
-40
-55
°
°
to +85
to +100
°
C
°
C