UPC2758TB NEC, UPC2758TB Datasheet - Page 8

• Manufacturer Part Number: UPC2758TB
• Description: Up-Down Converters 3V Downconverter
• Manufacturer: NEC

Specifications of UPC2758TB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10. TEST CIRCUIT
11. ILLUSTRATION OF THE TEST CIRCUIT ASSEMBLED ON EVALUATION BOARD
Component List
gain and intermodulation distortion are described herein on these conditions without impedance matching. So, you
should understand that conversion gain and intermodulation distortion at input level will vary when you improve VS of
RF input with external circuit (50
8
C
C
Application explanation
1
3
This IC is guaranteed on the test circuit constructed with 50
This IC, however, does not have 50
No.
, C
to C
input
input
2
PC2757TB, PC2758TB
LO
RF
5
1 000 pF
3 300 pF
Value
C
C
Signal Generator
Signal Generator
2
1
GND
50
50
termination or impedance matching.)
Notes 1. 35
1 000 pF
1 000 pF
C
C
2. Back side: GND pattern
3. Solder plated on pattern
4.
2
1
input/output impedance, but electrical characteristics such as conversion
Data Sheet P12771EJ3V0DS00
{: Through holes
3
2
1
LOinput
GND
RFinput
42
(Top View)
0.4 mm double sided copper clad polyimide board.
IFoutput
V
PS
CC
equipment and transmission line.
4
5
6
C
3 300 pF
3
3 300 pF
C
V
4
CC
POWER
SAVE
3 V
Spectrum Analyzer
C
C
PC2757TB,
3
4
C
50
5
PS
IF
output
PS bias
Voltage supply
PC2758TB