upc8112t California Eastern Laboratories, upc8112t Datasheet - Page 2

• Manufacturer Part Number: upc8112t
• Description: 3 V Silicon Mmic L-band Frequency Down Converter
• Manufacturer: California Eastern Laboratories

PIN FUNCTIONS
Notes:
1. Operation in excess of any one of these parameters may result
2. Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB (T
ABSOLUTE MAXIMUM RATINGS
SYMBOLS
Pin No.
4
in permanent damage.
T
5
6
1
2
3
V
T
I
P
CC
STG
CC
OP
D
Supply Voltage
Circuit Current
Power Dissipation
Operating Temperature
Storage Temperature
Symbol
IF
RF
GND
LO
V
PS
PARAMETERS
OUT
CC
IIN
IN
2
through external inductor
Same as V
V
Pin Voltage
CC
2.7 ~ 3.3
UNITS
1.2
1.4
or GND
0
mW
mA
CC
V
C
C
voltage
1
-55 to +150
RATINGS
-40 to +85
(T
A
A
77.7
280
= +85 C).
3.6
= 25 C)
IF output pin is an open collector
with high impedance. External LC
matching circuit is required.
RF input pin to mixer. Mixer is a
double balanced Gilbert cell type.
Input RF signal to the pin with a
50
coupling capacitor.
LO input pin to a differential buffer
amplifier. Input LO signal through
a coupling capacitor. Recom-
mended input level: -15 to 0 dBm.
Power-save control pin. Voltage
on this pin controls ON/OFF
operation as follows:
Supply Voltage pin. Connect a
bypass capacitor (e.g., 1000 pF)
to minimize ground impedance.
Ground pin. Must be connected to
the system ground with minimum
inductance. Ground pattern on the
board should be formed as wide as
possible to minimize ground
impedance.
Operation
ON
OFF
source impedance through a
Description
RECOMMENDED
OPERATING CONDITIONS
SYMBOLS
VPS
0-0.5 V
2.5 V
P
f
f
V
T
IFout
RFin
LOin
OP
CC
Supply Voltage
Operating Temperature
LO Input Level
RF Input Frequency
IF Output Frequency
PARAMETERS
from
LO AMP
5
3
2
5
2
2
Internal Equivalent Circuit
UNITS MIN
dBm
MHz
GHz
V
C
100
-40
-15
2.7
0.8
TYP MAX
+25
250
-10
3.0
1.9
}
4
to
mixer
6
1
5
+85
300
3.3
2.0
0