參數(shù)資料
型號(hào)： SCAN12100
廠商： National Semiconductor Corporation
英文描述： 1228.8 and 614.4 Mbps CPRI SerDes with Auto RE Sync and Precision Delay Calibration Measurement
中文描述： 1228.8和614.4 Mbps的CPRI串行解串器與自動(dòng)重新同步和高精度延遲校準(zhǔn)測(cè)量
文件頁(yè)數(shù)： 8/14頁(yè)
文件大?。?/td> 217K
代理商： SCAN12100
Symbol
Parameter
Condition
Min
Typ
(Note 2)
Max
Units
V
OL
C
IO
MDIO/MDC/ADD0-4 DC SPECIFICATIONS
V
IH
High level input voltage
V
IL
Low level input voltage
I
IN
Input Current
V
OH
High level output voltage
V
OL
Low level output voltage
I
OZ
Power Down Output Current
C
IO
Input/Output Capacitance
POWER CONSUMPTION (Powerdown)
P
PDN
Powerdown Mode
RECOMMENDED REFCLK INPUT SPECIFICATIONS
V
IDSREFCLK
Differential input voltage
V
ICM
Common mode voltage
f
REF
REFCLK frequency
df
REF
REFCLK frequency variation
t
REF-DC
REFCLK duty cycle
Low level output voltage
I
OL
= 2 mA
Typical
0.4
V
Input/Output Capacitance
2.8
pF
2.0
3.465
V
GND
0.8
V
V
IN
= 0 or 3.465V
I
OH
= 2 mA
I
OL
= 2 mA
Power down
-150
150
μA
2.4
V
0.4
V
100
+100
μA
Typical
2.8
pF
Rx and Tx Powerdown
25
40
mW
± 100
mV
P-P
V
0.05V
2.4V
OPMODE = 0 (BTS SerDes Mode)
30
30.72
31.5
MHz
Variation from nominal frequency
100
100
ppm
Between 50% of the differential
voltage across REFCLKP and
REFCLKN
Transition time between 20% and
80% of the differential voltage
across REFCLKP and REFCLKN
45
55
%
t
REF-X
REFCLK transition time
300
pS
SYSCLK DC OUTPUT SPECIFICATIONS
V
OD
Differential Output Voltage
V
OS
Offset Voltage
I
OS
Output Short Circuit Current
R
L
= 100
± 250
± 330
± 450
mV
1.125
1.20
1.375
V
Output pair shorted together and
tied to GND
Power down
35
mA
I
OZ
TRANSMITTER SERIAL TIMING SPECIFICATIONS
V
OD
Output differential voltage swing
Power Down Output Current
30
+30
μA
PE[1]=0, PE[0]=0
PE[1]=0, PE[0]=1
PE[1]=1, PE[0]=0
PE[1]=1, PE[0]=1
± 550
± 200
80
± 700
± 630
± 500
± 360
100
± 800
mVp-p
mVp-p
mVp-p
mVp-p
± 450
120
R
DO
R
O
t
R
, t
F
Output differential resistance
dB
Output Return Loss
Frequency = 1.229 GHz
-13.4
Serial data output transition time
(Notes 10, 14)
Serial data output deterministic jitter
(Notes 3, 10)
Measured between 20% and 80%
80
100
130
ps
JIT
T-DJ
Output CJPAT with BER of 10
12
(Note 4)
Output CJPAT pattern with BER of
10
12
(Note 4)
0.14
UIp-p
JIT
T-TJ
Serial data output total jitter (Notes
3, 10)
0.279
UIp-p
t
LAT-T
Transmit latency (Note 7)
614.4 Mbps
1.228 Gbps
K28.5 pattern at 1228.8 Mbps
310
155
110
ns
t
DO-LOCK
RECEIVER SERIAL TIMING SPECIFICATIONS
V
ID
Input voltage
V
CMR
Receiver common mode voltage
R
R
Differential Input Terminations
Maximum lock time
130
us
RINP - RINN
± 100
± 1100
mVp-p
0.9
V
80
100
120
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SCAN12100TYA 制造商:Texas Instruments 功能描述:CPRI SerDes 100-Pin TQFP 制造商:Texas Instruments 功能描述:1228.8 AND 614.4 MBPS CPRI SERDES WITH A - Trays 制造商:Texas Instruments 功能描述:IC SERIAL/DESERIAL CPRI 100-TQFP
SCAN12100TYA/NOPB 功能描述:串行器/解串器 - Serdes RoHS:否 制造商:Texas Instruments 類型:Deserializer 數(shù)據(jù)速率:1.485 Gbit/s 輸入類型:ECL/LVDS 輸出類型:LVCMOS 輸入端數(shù)量:1 輸出端數(shù)量:20 工作電源電壓:2.375 V to 2.625 V 工作溫度范圍:0 C to + 70 C 封裝 / 箱體:TQFP-64
SCAN15MB200 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Dual 1.5 Gbps 2:1/1:2 LVDS Mux/Buffer with Pre-Emphasis and IEEE 1149.6
SCAN15MB200EVK 功能描述:界面開發(fā)工具 SCAN15MB200 EVAL BOARD RoHS:否 制造商:Bourns 產(chǎn)品:Evaluation Boards 類型:RS-485 工具用于評(píng)估:ADM3485E 接口類型:RS-485 工作電源電壓:3.3 V
SCAN15MB200TSQ 功能描述:LVDS 接口集成電路 RoHS:否 制造商:Texas Instruments 激勵(lì)器數(shù)量:4 接收機(jī)數(shù)量:4 數(shù)據(jù)速率:155.5 Mbps 工作電源電壓:5 V 最大功率耗散:1025 mW 最大工作溫度:+ 85 C 封裝 / 箱體:SOIC-16 Narrow 封裝:Reel
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