upc8002 Renesas Electronics Corporation., upc8002 Datasheet - Page 4

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

Application Circuit Example 3 (Using 1 BPF)
4
Cautions 1.
Remark The V
Chip laminated ceramic capacitors (MURATA GRM36 or equivalent) should be used.
2.
V
V
V
1000 pF
1000 pF
CC
CC
CC
470 pF
470 pF
470 pF
With this application circuit, good interfering wave characteristics are obtained with a single
BPF. However, there is a drop in sensitivity.
Ensure that the pin voltage does not exceed the power supply voltage.
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
pins.
PC8002