参数资料
型号: PMB2349
厂商: INFINEON TECHNOLOGIES AG
元件分类: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 2800 MHz, PQCC24
封装: PLASTIC, VQFN-24
文件页数: 5/35页
文件大小: 670K
代理商: PMB2349
Functional Description
3 - 6
PMB 2349
preliminary
Wireless Components
Confidential
Specification, May 2000
Table 3-1 Pin Definition and Function (continued)
Pin No.
Symbol
Equivalent I/O-Schematic
Function
19
CP2
Phase detector tristate
charge pump output for
PLL2
20
VPD2
Positive supply voltage
for charge pump 2.
22
VCC2
Positive supply voltage
for bipolar circuitry
9+21
BACK
Backplane - BIPOLAR
ground recommended
13+24
NC
not connected
P D O u tp ut E quiva lent
ES D
*2pF
CP 2
18
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