参数资料
型号: PMB2347
厂商: INFINEON TECHNOLOGIES AG
英文描述: RF/IF Double PLL Frequency Synthesizer
中文描述: 射频/中频双锁相环频率合成器
文件页数: 17/35页
文件大小: 578K
代理商: PMB2347
Frequency
I
V
<
I
R
I
V
lagging
Functional Description
3 - 10
PMB 2347
preliminary
Wireless Components
Specification, August 1999
7. Phase Detector Outputs
The timing diagram is valid for PLL1 and PLL2.
RI
CP
CP
LD
(RI:R)
(RF1:M)
(RF2:M)
positive Polarity
N-Channel
Frequency
I
V
>
I
R
I
V
leading
Frequency
I
V
=
I
R
lock state
I
R
I
V
RF1/2
negative Polarity
P-Channel
Tri-State
N-Channel
P-Channel
Tri-State
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PMB2349 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:Optimized RF/IF Dual PLL Frequency Synthesizer
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PMB2401 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:GSM Receiver Circuit