UPC1685G NEC, UPC1685G Datasheet - Page 7

• Manufacturer Part Number: UPC1685G
• Description: GENERAL PURPOSE 5 V FREQUENCY DOWN-CONVERTER IC
• Manufacturer: NEC

100
90
80
70
60
0
30
25
20
15
10
1 % CROSS-MODULATION DISTORTION
5
0
55
CONVERSION GAIN
200
Data Sheet P14483EJ2V0DS00
Input Frequency f
Input Frequency f
500
VS.
INPUT FREQUENCY
500
RF
RF
(MHz)
V
f
RF Input Terminal: Tuned
P
P
(MHz)
IF
CC
RF
OSC
= 50 MHz
VS.
= –40 dBm
= 5 V
= –5 dBm
INPUT FREQUENCY
V
f
P
f
P
AM: 100 kHz, 30 % Mod.
S/I Ratio = 46 dBc
Output Port: 75
undes
IF
CC
RF
OSC
= 50 MHz
= –31 dBm
= 5 V
= f
= –5 dBm
RF
1 000
12 MHz
900
Open
1 200
PC1685G
7