參數(shù)資料
型號: CLC5903SM
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 衰減器
英文描述: Dual Digital Tuner / AGC
中文描述: RF/MICROWAVE DOWN CONVERTER
封裝: BGA-128
文件頁數(shù): 4/29頁
文件大?。?/td> 698K
代理商: CLC5903SM
www.national.com
4
C
t
MRSU
MR
Setup Time to
CKA
|
B
(Figure 5)
6
ns
t
MRH
MR
Hold Time to
CKA
|
B
(Figure 5)
2
ns
t
SISU
SI
Setup Time to
CKA
|
B
(Figure 6)
6
ns
t
SIH
SI
Hold Time from
CKA
|
B
(Figure 6)
2
ns
t
SIW
SI
Pulse Width (Figure 6)
4
CK
periods
t
CKDC
CKA
|
B
duty cycle (Figure 7)
40
60
%
t
RF
CKA
|
B
rise and fall times (V
IL
to V
IH
) (Figure 7)
2
ns
t
SU
Input setup before
CKA
|
B
goes high (
A
|
BIN
) (Figure 7)
3
ns
t
HD
Input hold time after
CKA
|
B
goes high (
A
|
BIN
) (Figure 7)
1
ns
t
CKL
Minimum time low for
CK
=
CKA
|
CKB
(Figure 8)
3.1
ns
t
STIW
A
|
BSTROBE
Inactive Pulse Width (Figure 9)
2
CK
period
t
GSTB
A
|
BGAIN
setup before
A
|
BSTROBE
(Figure 9)
6
ns
t
SFSV
SCK
to
SFS
Valid (Note 3) (Figure 10)
-1
5
ns
t
OV
SCK
to
A
|
BOUT
Valid (Note 4) (Figure 10)
-1
5
ns
t
RDYW
RDY
Pulse Width (Figure 10)
2
CK
periods
t
RDYV
SCK
to
RDY
valid (Figure 10)
-1
5
ns
t
OENV
POUT_EN
Active to
POUT[15..0]
Valid (Figure 11)
12
ns
t
OENT
POUT_EN
Inactive to
POUT[15..0]
Tri-State (Figure 11)
10
ns
t
SELV
PSEL[2..0]
to
POUT[15..0]
Valid (Figure 12)
13
ns
t
POV
RDY
to
POUT[15..0]
New Value Valid (Note 5) (Figure 13)
7
ns
t
JPCO
Propagation Delay
TCK
to
TDO
(Figure 14)
25
ns
t
JSCO
Propagation Delay
TCK
to Data Out (Figure 14)
35
ns
t
JPDZ
Disable Time
TCK
to
TDO
(Figure 14)
25
ns
t
JSDZ
Disable Time
TCK
to Data Out (Figure 14)
35
ns
t
JPEN
Enable Time
TCK
to
TDO
(Figure 14)
0
25
ns
t
JSEN
Enable Time
TCK
to Data Out (Figure 14)
0
35
ns
t
JSSU
Setup Time Data to
TCK
(Figure 14)
10
ns
t
JPSU
Setup Time
TDI
,
TMS
to
TCK
(Figure 14)
10
ns
t
JSH
Hold Time Data to
TCK
(Figure 14)
45
ns
t
JPH
Hold Time
TCK
to
TDI
,
TMS
(Figure 14)
45
ns
t
JCH
TCK
Pulse Width High (Figure 14)
50
ns
t
JCL
TCK
Pulse Width Low (Figure 14)
40
ns
JTAG
FMAX
TCK
Maximum Frequency (Figure 14)
10
MHz
t
CSU
Control Setup before the controlling signal goes low (Figure 15)
5
ns
t
CHD
Control hold after the controlling signal goes high (Figure 15)
5
ns
AC Characteristics
(Continued)
(F
S
=78MHz, CIC Decimation=48, F2 Decimation=2; unless specified)
Symbol
Parameter (C
L
=50pF)
Min
Typ
Max
Units
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參數(shù)描述
CLC5903SM/NOPB 功能描述:上下轉(zhuǎn)換器 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
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