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CF5075A5-4 参数 Datasheet PDF下载

CF5075A5-4图片预览
型号: CF5075A5-4
PDF下载: 下载PDF文件 查看货源
内容描述: VCXO模块IC ,内置的变容 [VCXO Module IC with Built-in Varicap]
分类和应用: 石英晶振压控振荡器
文件页数/大小: 14 页 / 303 K
品牌: NPC [ NIPPON PRECISION CIRCUITS INC ]
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5075 series
ELECTRICAL CHARACTERISTICS
5075
×
1 to 5075
×
5
V
DD
= 2.25 to 3.63V, V
C
= 0.5V
DD
, V
SS
= 0V, Ta = –40 to +85
°
C unless otherwise noted.
Rating
Parameter
Symbol
Conditions
Min
5075
×
1 (f
O
), Measurement circuit 1,
no load, f
O
= 27MHz, f
OUT
= 27MHz
5075×2 (f
O
/2), Measurement circuit 1,
no load, f
O
= 27MHz, f
OUT
= 13.5MHz
5075×3 (f
O
/4), Measurement circuit 1,
no load, f
O
= 27MHz, f
OUT
= 6.75MHz
5075×4 (f
O
/8), Measurement circuit 1,
no load, f
O
= 27MHz, f
OUT
= 3.38MHz
5075×5 (f
O
/16), Measurement circuit 1,
no load, f
O
= 27MHz, f
OUT
= 1.69MHz
HIGH-level output voltage
LOW-level output voltage
Oscillator block built-in
resistance
V
OH
V
OL
R
VC1
R
VC2
V
C
= 0.3V
C
VC1
Oscillator block built-in
capacitance
C
VC2
Design value (a monitor pattern on a
wafer is tested), Excluding parasitic
capacitance.
V
C
= 1.65V
V
C
= 3.0V
V
C
= 0.3V
V
C
= 1.65V
V
C
= 3.0V
VC input resistance
VC input impedance
VC input capacitance
Modulation
characteristics
*1
R
VIN
Z
VIN
C
VIN
fm
Measurement circuit 4, Ta = 25°C
Measurement circuit 5, V
C
= 0V, f = 10kHz, Ta = 25°C
(a monitor pattern on a wafer is tested)
Measurement circuit 5, V
C
= 0V, f = 10kHz, Ta = 25°C
(a monitor pattern on a wafer is tested)
Measurement circuit 6, –3dB frequency, V
DD
= 3.3V,
V
C
= 3.3Vp-p, Ta = 25°C, f
O
= 27MHz
V
DD
= 2.5V
V
DD
= 3.3V
V
DD
= 2.5V
V
DD
= 3.3V
V
DD
= 2.5V
V
DD
= 3.3V
V
DD
= 2.5V
V
DD
= 3.3V
V
DD
= 2.5V
V
DD
= 3.3V
V
DD
– 0.4
210
Measurement circuit 3
210
10
420
5.6
3.1
1.5
8.4
4.7
2.3
450
37
25
840
kΩ
pF
pF
pF
pF
pF
pF
MΩ
kΩ
pF
kHz
Typ
0.7
1.0
0.6
0.8
0.5
0.7
0.5
0.6
0.4
0.6
420
Max
1.4
2.0
1.2
1.6
1.0
1.4
1.0
1.2
0.8
1.2
0.4
840
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
V
kΩ
Unit
Current consumption
I
DD
Q pin, Measurement circuit 2, I
OH
= –2.8mA
Q pin, Measurement circuit 2, I
OL
= 2.8mA
*1. The modulation characteristics may vary with the crystal used.
SEIKO NPC CORPORATION —5