UPC8104 NEC, UPC8104 Datasheet - Page 15

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

Lo1in INPUT IMPEDANCE
TEST CIRCUIT
(f
RF
f
P
Lo1
IN
V
= 1.9 GHz)
CC
= 100 to 400 MHz
= –10 dBm
S.G
Lo1
START 50.000 000 MHz
1000 pF
MARKER 2
240 MHz
20
1
Open
19
2
10 k
18
3
A : 0.5 V
V : 1.5 V (I, I, Q, Q)
f : DC to hundreds kHz
17
I/Q Signal Generator
4
I
p-p
2; 51.727
16
Data Sheet P10099EJ4V0DS00
5
I
(I, Q only)
1 000 pF
100
pF
15
Q
6
3
2
1
14
Q
7
STOP 500.000 000 MHz
13
–2.0059
8
12
L
9
240.000 000 MHz
11
10
100 pF
100 pF
330.5 pF
C
0.1 H
f
P
Lo2
100
IN
pF
Lo1 in
Marker
1. 100 MHz
2. 240 MHz
3. 400 MHz
= 1.5 to 1.8 GHz
= –10 dBm
L: (Micro Stripline)
C: around 3 pF
S.G
Lo2
f
RF
S.P.A
= 1.9 GHz
PC8104GR
15