參數(shù)資料
型號(hào): SN0305042RTHR
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 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): 26/26頁(yè)
文件大?。?/td> 606K
代理商: SN0305042RTHR
www.ti.com
SUPPLY CURRENT ELECTRICAL CHARACTERISTICS
f Frequency MHz
110
120
130
140
150
160
170
180
100
300
500
700
900
1100
1300
1500
I D
D
Supply
Current
mA
VDD = 3.3 V
TA = 25°C
Load = 10 pF/1k/1k for LVCMOS
50
to VDD 2 V for LVPECL
3 LVPECL Outputs (
÷1),
LVCMOS Output (
÷4)
3 LVPECL Outputs (
÷1)
Running, LVCMOS Output Off
2 LVPECL Outputs (
÷1),
LVCMOS Output (
÷4)
G005
CDCM1804
SCAS697E – JULY 2003 – REVISED MAY 2005
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
All outputs enabled and terminated with 50
to
VDD – 2 V on LVPECL outputs and 10 pF on LVCMOS
Full load
160
output, f = 800 MHz for LVPECL outputs and 200 MHz for
Supply current
mA
LVCMOS, VDD = 3.3 V
IDD
Outputs enabled, no output load, f = 800 MHz for LVPECL
No load
110
outputs and 200 MHz for LVCMOS, VDD = 3.6 V
Supply current saving per LVPECL
f = 800 MHz for LVPECL output, VDD = 3.3 V
10
mA
output stage disabled, no load
All outputs in the high-impedance state by control logic, f = 0
IDDZ
Supply current, 3-state
Hz,
0.5
mA
VDD = 3.6 V
SUPPLY CURRENT
vs
FREQUENCY
Figure 6.
9
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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
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