參數(shù)資料
型號(hào): CXA3627N
英文描述: All Band Tuner IC with On-chip PLL
中文描述: 所有波段調(diào)諧器集成電路片上鎖相環(huán)
文件頁數(shù): 10/28頁
文件大?。?/td> 230K
代理商: CXA3627N
10
CXA3627N
PLL Block
Item
Lock-up time
Reference leak
CL and DA inputs
"H" level input voltage
"L" level input voltage
"H" level input current
"L" level input current
AD input
"H" level input voltage
"L" level input voltage
"H" level input current
"L" level input current
SDA output
"H" output leak current
"L" output voltage
CPO (charge pump)
Output current 1
Leak current 1
Output current 2
Leak current 2
VT (VC voltage output)
Maximum output voltage
Minimum output voltage
REFOSC
Oscillation frequency range
Input capacitance
Negative resistance
Band SW
Output current
Saturation voltage
Leak current
Symbol
LUT1
LUT2
REFL
V
IH
V
IL
I
IH
I
IL
V
IH
V
IL
I
IH
I
IL
I
SDALK
V
SDAL
I
CPO1
LeakCP1
I
CPO2
LeakCP2
V
TH
V
TL
F
XTOSC
C
XTOSC
R
NEG
I
BS
V
SAT
LeakBS
Measurement conditions
VHF operation
f
OSC
100MHz
f
OSC
405MHz
UHF operation
f
OSC
405MHz
f
OSC
845MHz
Phase comparison frequency
= 31.25kHz
CP = 1
CP = 1
CP = 1
V
IH
= Vcc
V
IL
= GND
V
IH
= Vcc
V
IL
= GND
V
IN
= 5.5V
Sink =
3mA
When CP = 0 is selected
When CP = 0 is selected
When CP = 1 is selected
When CP = 1 is selected
Sink current = 1mA
Crystal source impedance
f
REF
= 4MHz
When ON
When ON Source current =
13mA
When OFF IFV
CC
= 5.5V
Min.
Typ.
0
0.2
100
35
±50
±200
0.15
24
3
250
0.5
Max.
Unit
ms
ms
dBc
V
V
μA
μA
V
V
μA
μA
μA
V
μA
nA
μA
nA
V
V
MHz
pF
k
mA
mV
μA
50
50
Vcc
1.5
0.1
4
Vcc
1
200
100
5
0.4
±80
30
±320
100
34
0.8
12
26
13
330
3
50
3
GND
3
GND
GND
±30
±120
3
22
1
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