–10 f f 1stIFin 1 2 = 61.48 MHz
–20 f P 2ndLOin = = –10 dBm
μ PB1007K
2ndIF OUTPUT POWER OF EACH TONE
vs. 1stIF INPUT POWER OF EACH TONE
0
V CC = 3 V
= 61.38 MHz
1stIFin
65.472 MHz
2ndLOin
–30 V GC = GND
–40
–50
–60
–70
–80
–90
–100
–80
–70
–60
–50
–40
–30
–20
1stIF Input Power of Each Tone P 1stIFin (each) (dBm)
? IF AMPLIFIER BLOCK ?
CIRCUIT CURRENT vs. SUPPLY VOLTAGE
6
No signal
5
4
3
2
1
0
1
2
3
4
Supply Voltage V CC (V)
0
–10
–20
2ndIF OUTPUT POWER
vs. 2ndIF INPUT POWER
V CC = 3.3 V
0
–10
–20
2ndIF OUTPUT POWER
vs. 2ndIF INPUT POWER
T A = +85?C
T A = +25?C
T A = –40?C
–30
V CC = 3.0 V
–30
–40
–50
–80 –70
–60
V CC = 2.7 V
f 2ndIFin = 4.092 MHz
R L = 2 k ?
–50 –40 –30 –20 –10
0
–40
–50
–80 –70
–60
V CC = 3 V
f 2ndIFin = 4.092 MHz
R L = 2 k ?
–50 –40 –30 –20 –10
0
2ndIF Input Power P 2ndIFin (dBm)
Data Sheet PU10014EJ02V0DS
2ndIF Input Power P 2ndIFin (dBm)
15
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相关代理商/技术参数
UPB1008 制造商:NEC 制造商全称:NEC 功能描述:NECs LOW POWER GPS RF RECEIVER
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UPB1008K-EVAL 功能描述:EVAL BOARD FOR UPB1008K RoHS:否 类别:RF/IF 和 RFID >> RF 评估和开发套件,板 系列:- 标准包装:1 系列:- 类型:GPS 接收器 频率:1575MHz 适用于相关产品:- 已供物品:模块 其它名称:SER3796
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