UPC8104 NEC, UPC8104 Datasheet - Page 11

• Manufacturer Part Number: UPC8104
• Description: UP CONVERTER + QUADRATURE MODULATOR IC FOR DIGITAL MOBILE COMMUNICATION SYSTEMS
• Manufacturer: NEC

[MODULATOR BLOCK]
[MODULATOR + UP CONVERTER]
–10
–20
–30
–40
–50
–60
–70
I/Q INPUT SIGNAL vs OUTPUT POWER,
LOCAL LEAK, IMAGE REJECTION,
I/Q 3RD ORDER INTERMODULATION
DISTORTION
10
10
0
7
5
3
2
1
0
0
0
(PHS) 384 Kbps
RNYQ
(0000) All zero
I/Q INPUT SIGNAL vs VECTOR ERROR,
MAGNITUDE ERROR, PHASE ERROR
P
I/Qin
= 0.5
P
ImR
- I/Q Input Signal - V
I/Qin
500
- I/Q Input Signal - mV
LOL (ISO
0.5
IM
3I/Q
P
M
A
LO
out
)
1 000
p-p
V
Lo1: 240 MHz
Lo2: 1 660 MHz
I/Q DC 1 500 mV
AC
<PHS> 384 kbps
RNYQ
PN9
CC
= 3 V
p-p
–10 dBm
–8 dBm
1
–10
–20
–30
–40
–50
Data Sheet P10099EJ4V0DS00
= 0.5
1 500
[MODULATOR BLOCK]
[MODULATOR BLOCK]
Lo1 INPUT FREQUENCY vs OUTPUT POWER,
LOCAL LEAK, IMAGE REJECTION, I/Q 3RD,
ORDER INTERMODULATION DISTORTION
–10
–20
–30
–40
–50
–60
–70
10
Lo1 INPUT FREQUENCY vs VECTOR ERROR,
MAGNITUDE ERROR, PHASE ERROR
7
5
3
2
1
0
0
V
Lo1: 15 dBm
I/Q DC 1 500 mV
AC 430 mV
<PHS> 384 kbps
RNYQ
PN9
CC
50
f
Lo1
100
= 3 V
LOL (ISO
- Lo1 Input Frequency - MHz
f
Lo1
IM
ImR
3I/Q
- Lo1 Input Frequency - MHz
100
= 0.5
p-p
200
LO
P
out
)
200
M
A
300
PC8104GR
400
500
500
–10
–20
–30
–40
–50
–60
–70
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