upc8002 Renesas Electronics Corporation., upc8002 Datasheet - Page 5

• Manufacturer Part Number: upc8002
• Description: Second Mixer If Amplifier For Digital Cordless Telephones
• Manufacturer: Renesas Electronics Corporation.

Application Circuit Example 4 (Using 1 BPF)
Cautions 1. With this application circuit, good interfering wave characteristics are obtained with a single
Remark The V
Chip laminated ceramic capacitors (MURATA GRM36 or equivalent) and a chip coil (MURATA LQHIN
or equivalent) should be used.
2. Ensure that the pin voltage does not exceed the power supply voltage.
V
V
V
1000 pF
1000 pF
CC
CC
CC
470 pF
470 pF
470 pF
BPF (and sensitivity is better than in Application Circuit Example 3).
CC
1 F
1 F
pass capacitors (1 F, 1000 pF) should be located close to the respective V
10
1
2
3
4
5
6
7
8
9
PD
MIX OUT
V
V
LO IN
GND (IF)
GND (MIX)
MIX IN1
MIX IN2
RSSI OUT
CC
CC
(IF)
(MIX)
GND (IF OUT)
V
CC
BYPASS1
BYPASS2
BYPASS4
BYPASS3
(IF OUT)
IF1 OUT
IF2 OUT
IF1 IN
IF2 IN
20
19
18
17
16
15
14
13
12
11
1000 pF
1 F
1000 pF
1000 pF
0.01 F
1000 pF
0.01 F
390
V
CC
CC
PC8002
150 pF
1.5 H
pins.
5