參數(shù)資料
型號(hào)： SN0305042RTHR
廠商： TEXAS INSTRUMENTS INC
元件分類： 時(shí)鐘及定時(shí)
英文描述： 1803 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC24
封裝： GREEN, PLASTIC, VQFN-24
文件頁(yè)數(shù)： 23/26頁(yè)
文件大?。?/td> 606K
代理商： SN0305042RTHR
www.ti.com
RECOMMENDED OPERATING CONDITIONS
ELECTRICAL CHARACTERISTICS
LVPECL INPUT IN, IN
LVPECL OUTPUT DRIVER Y[2:0], Y[2:0]
LVPECL INPUT-TO-LVPECL OUTPUT PARAMETERS
CDCM1804
SCAS697E – JULY 2003 – REVISED MAY 2005
MIN
TYP
MAX
UNIT
VDD
Supply voltage
3
3.3
3.6
V
TA
Operating free-air temperature
–40
85
°C
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
fclk
Input frequency
0
800
MHz
VCM
High-level input common mode
1
VDD – 0.3
V
Input voltage swing between IN and IN(1)
500
1300
VIN
mV
Input voltage swing between IN and IN(2)
150
1300
IIN
Input current
VI = VDD or 0 V
±10
A
RIN
Input impedance
300
k
CI
Input capacitance at IN, IN
1
pF
(1)
Is required to maintain ac specifications
(2)
Is required to maintain device functionality
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
fclk
Output frequency, see Figure 4
0
800
MHz
VOH
High-level output voltage
Termination with 50
to V
DD – 2 V
VDD – 1.18
VDD – 0.81
V
VOL
Low-level output voltage
Termination with 50
to V
DD – 2 V
VDD – 1.98
VDD – 1.55
V
Output voltage swing between Y and
VO
Termination with 50
to V
DD – 2 V
500
mV
Y, see Figure 4.
IOZL
VDD = 3.6 V, VO = 0 V
5
Output 3-state current
A
IOZH
VDD = 3.6 V, VO = VDD – 0.8 V
10
20% to 80% of VOUTPP, see Fig-
tr/tf
Rise and fall time
200
350
ps
Output skew between any LVPECL
tskpecl(o)
See Note A in Figure 8.
15
30
ps
output Y[2-0] and Y[2-0]
Crossing point-to-crossing point dis-
tDuty
Output duty-cycle distortion(1)
–50
50
ps
tortion
tsk(pp)
Part-to-part skew
Any Y, see Note B in Figure 8.
50
ps
CO
Output capacitance
VO = VDD or GND
1
pF
LOAD
Expected output load
50
(1)
For an 800-MHz signal, the 50-ps error would result in a duty-cycle distortion of
±4% when driven by an ideal clock input signal.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
LVPECL INPUT-TO-LVPECL OUTPUT PARAMETER
tpd(lh)
Propagation delay rising edge
VOX to VOX
320
600
ps
tpd(hl)
Propagation delay falling edge
VOX to VOX
320
600
ps
tsk(p)
LVPECL pulse skew
VOX to VOX, see Note C in Fig-
100
ps
6
相關(guān)PDF資料
PDF描述
SN2005118412ZHK PCMCIA BUS CONTROLLER, PBGA216
SNA7412ZHK PCMCIA BUS CONTROLLER, PBGA216
SN260Q LOCAL AREA NETWORK CONTROLLER, QCC40
SN54128J TTL/H/L SERIES, QUAD 2-INPUT NOR GATE, CDIP14
SNJ54128W TTL/H/L SERIES, QUAD 2-INPUT NOR GATE, CDFP14
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN0305042RTHT 功能描述:時(shí)鐘緩沖器 1:3 LVPECL Clock Bfr & Add LVCMOS Out RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
SN0306011PPM 制造商:Texas Instruments 功能描述:
SN0307009BGHK 制造商:Texas Instruments 功能描述:
SN0307009BZHK 制造商:Texas Instruments 功能描述:
SN0307009GHK 制造商:Texas Instruments 功能描述:
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*