參數(shù)資料
型號(hào): PMB2349
廠商: INFINEON TECHNOLOGIES AG
元件分類: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 2800 MHz, PQCC24
封裝: PLASTIC, VQFN-24
文件頁數(shù): 18/35頁
文件大?。?/td> 670K
代理商: PMB2349
Reference
5 - 5
PMB 2349
preliminary
Wireless Components
Confidential
Specification, May 2000
Table 5-4 AC/DC Characteristics with VCC1/2=2.7 .. 5.0 V, Ambient temperature TAMB= 27°C (continued)
Symbol
Limit Values
Unit
Test Conditions
DItem
Output Current ICP1
"1.2 mA"
ICP1
-20%
1.2
+20%
mA
VPD1=3.6V,
VCP1=VPD1/2
IREF=100A
5.1
"2.0 mA"
ICP1
-20%
2.0
+20%
mA
5.2
"2.8 mA"
ICP1
-20%
2.8
+20%
mA
5.3
"4.0 mA"
ICP1
-20%
4.0
+20%
mA
5.4
"Tristate"
/ICP1/
0.1
10*)
nA
5.5
Output Current ICP2
"1.0 mA"
ICP2
-20%
+20%
mA
VPD1=3.6V,
VCP2=VPD2/2
IREF=100A
"Tristate"
/ICP2/
0.1
10*)
nA
Output Current Offset CP1 & CP2
CP Supply Voltage
VPD1/2
2.7
3.6
5.0
VVCP1/2 = VPD1/2/2
CP Current Offsett
ICP-OFF
-4
0+13
%
Current Mismatch
"1.2 mA"
ICPMM
%VPD1=3.6V,
VCP1 = VPD1/2
IREF=100 A
"2.0 mA"
ICPMM
%
"2.8 mA"
ICPMM
%
"4.0 mA"
ICPMM
%
Output Rext
VRext
VRext
1.2
V
VCC2 = 3.6V, Rext=12k
10.1
IRext
IRext
100
A
VCC2 = 3.6V, Rext=12k
Output Signal BSW at BSW/LD-Pin (n-channel open drain)
L-output voltage
VOL
0.4
VVCC1 = 2.7 - 3.6V,
IOL = 0.3 mA
Fall time
tF
310
ns
VCC1 = 3.6V,
CI = 10pF
these values are guaranteed by design
see chapter 5.5.2 (Charge Pump Performance - Typical Performance) for VCP-range CONSERVATIVE
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