參數(shù)資料
型號: SA636
廠商: NXP Semiconductors N.V.
英文描述: Low voltage high performance mixer FM IF system with high-speed RSSI
中文描述: 低電壓高性能混頻器IF系統(tǒng)與調(diào)頻高速的RSSI
文件頁數(shù): 5/17頁
文件大?。?/td> 173K
代理商: SA636
Philips Semiconductors
Product specification
SA636
Low voltage high performance mixer FM IF system
with high-speed RSSI
1997 Nov 07
5
PERFORMANCE CHARACTERISTICS
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
P
–50–40 –30 –20 –10 0
10 20 30 40
TEMPERATURE (
°
C)
50
60
70 80 90
100
Power Down Supply Current vs Temperature and Supply Voltage
V
CC
= 5V
V
CC
= 3V
V
CC
= 2.7V
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
S
–50 –40 –30 –20 –10
0
10
20
30 40
50
60
70 80 90
TEMPERATURE (
°
C)
Supply Current vs Temperature and Supply Voltage
Mixer Power Gain vs Temperature and Supply Voltage
20
0
–20
–40
–60
–80
–100
–120
A
–50 –40 –30 –20 –10
0
10
20
30 40
50
60
70 80 90
TEMPERATURE (
°
C)
12dB SINAD and Relative Audio, THD, Noise
and AM Rejection for VCC = 3V vs Temperature
RF = 240MHz, Level = –68dBm, Deviation = 125kHz
V
CC
= 3V
V
CC
= 2.7V
V
CC
= 5V
AUDIO
AM REJECTION
DISTORTION
NOISE
12dB SINAD
M
(
Temperature (
°
C)
–40
0
25
70
85
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
5.5V
2.7V
3.0V
RF level = -45 dBm
Mixer IIP3 at 240MHz vs Temperature and Supply Voltage
Temperature (
°
C)
–40
0
25
70
85
M
–5
–7
–9
–11
–13
–15
–17
–19
–21
–23
–25
5.5V
2.7V
3.0V
RF level = -45 dBm
Temperature (
°
C)
–40
0
25
70
85
300
A
5.5V
2.7V
3.0V
250
200
150
100
50
0
Audio Reference Level vs Temperature and Supply Voltage
SR00493
Figure 3. Performance Characteristics
相關(guān)PDF資料
PDF描述
SA637 Low-voltage digital IF receiver
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SA637DK-T Demodulator, Other/Special/Miscellaneous
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