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参数资料
| 型号： | PMB2304T |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | PLL合成/DDS/VCOs |
| 英文描述： | PLL FREQUENCY SYNTHESIZER, 220 MHz, PDSO14 |
| 封装： | PLASTIC, SO-14 |
| 文件页数： | 4/36页 |
| 文件大小： | 2613K |
| 代理商： | PMB2304T |
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Functional Description
3 - 5
PMB 2304T
preliminary
Wireless Components
Specification, August 2003
12
MFO1
Multifunction Output for the signals
f
RN ,
Φ
V,,
Φ
VN , and port1.
–The signal
f
RN is the divided signal of the
reference frequency.
The L-time corresponds to 1/
f
RI respec-
tively
–In the port function the port 1 output sig-
nal is assigned to the information of the
programmed status. The output switches
with the rising edge of the EN-signal
The standby mode does not affect the
port function.
13
MFO2
Multifunction I/O-Pin for the external ref-
erence current setting
I
REF and the signals
Φ
RN and fVN ( in testmode).
–The signal
f
VN is the divided signal of
FI-
input. The L-time corresponds to 1/
f
FI
respectively.
Output levels are not specified, the signal
should only be used for test purpose.
–In the internal charge pump mode the
reference current
I
REF
at MFO2 deter-
mines the value of the PD-output current.
14
LD
Lock Detector Output (open drain). Uni-
polar output of the phase detector in the
form of a pulse-width modulated signal.
The LD-pulse width corresponds to the
phase difference. In the locked state the
LD-signal is at H-level. For standby mode
see Standby Table.
Only for ABL status 11 no gating of ABL
impulse is performed.
ES D
2pF
pin 12
MF O 1
MF 0 2
V
RE F
V
RE F
I
RE F
ESD
2pF
56 0
In te rn al C h arge
P u mp Mo d e
& sta ndb y
P in13
ES D
2pF
pin 14
LD
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PMB2306 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:PLL-Frequency Synthesizer PMB2306R/PMB2306T Version 2.2 |
| PMB2306R | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:PLL-Frequency Synthesizer PMB2306R/PMB2306T Version 2.2 |
| PMB2306T | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:PLL-Frequency Synthesizer PMB2306R/PMB2306T Version 2.2 |
| PMB2306T/V2.2 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Serial-Input Frequency Synthesizer |
| PMB2307 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:GSM Receiver PCN/PCS Receiver |
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