參數(shù)資料
型號: PMB2349
廠商: INFINEON TECHNOLOGIES AG
英文描述: Optimized RF/IF Dual PLL Frequency Synthesizer
中文描述: 優(yōu)化射頻/中頻雙鎖相環(huán)頻率合成器
文件頁數(shù): 23/35頁
文件大?。?/td> 670K
代理商: PMB2349
Reference
5 - 3
PMB 2349
preliminary
Wireless Components
Confidential
Specification, May 2000
5.1.2
Operating Range
Within the operational range the IC operates as described in the circuit
description.
The AC/DC characteristic limits are not guaranteed.
5.1.3
Typical Supply Current I
CC
1)
V
CC1/2
= 2.7V
,
R
EXT
= 12k, RF-/
IF- and Ri-inputs are open,
3WB optical interface, I
CP1
= 4.0mA, I
CP2
= 2.0mA, Iref = 100
μ
A
Table 5-2 Operating Range, VCC1/2= 2.7V - 5.0V, T
AMB
=-27
°
C
#
Parameter
Symbol
Limit Values
Unit
Test Conditions
L
Item
min
max
1
Supply Voltage
V
CC1
/2
2.7
5.0
V
2
Input frequency RF
RF
250
2800
MHz
V
CC
1/2
= 3.6V
3
Input frequency IF
IF
100
600
MHz
4
Input reference frequency
Ri
1
45
MHz
5
CP-output current of
PLL1
/
I
CP1
/
4
+20%
mA
6
CP-output current of
PLL2
/
I
CP2
/
1
+20%
mA
7
CP-output voltages
V
CP1/2
0.5
V
PD
1/2
- 0.5
V
8
Ambient temperature
T
A
-40
85
°
C
This value is guaranteed by design.
Table 5-3 Typical Supply Current I
CC
#
Parameter
Symbol
Limit Values
Unit
Test Conditions
Item
min
typ
max
1
Supply Voltage
V
CC1
/2
2.7
V
2
Supply current:
3
PLL1 & PLL2 active
I
CC1/2
-20%
9402
+20%
μA
Note 1)
4
PLL1 active, PLL2 standby
I
CC1/2
-20%
7840
+20%
μA
5
PLL1 standby2, PLL2 active
I
CC1/2
-20%
3065
+20%
μA
6
PLL1 & PLL2 standby 2
I
CC1/2
120
μA
7
PLL1 & PLL2 standby 1
I
CC1/2
< 1
μA
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