參數(shù)資料
型號(hào)： TLC2943DB
廠商： Texas Instruments, Inc.
英文描述： HIGH-PERFORMANCE DUAL PHASE-LOCKED BUILDING BLOCK
中文描述： 高效能雙鎖相環(huán)積木
文件頁(yè)數(shù)： 10/27頁(yè)
文件大小： 425K
代理商： TLC2943DB
TLC2943
HIGH-PERFORMANCE DUAL PHASE-LOCKED BUILDING BLOCK
SLAS249 – NOVEMBER 1999
10
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range, V
DD
= 5 V
(unless otherwise noted) (continued)
VCO section
PARAMETER
TEST CONDITIONS
MIN
NOM
MAX
UNIT
VOH
VOL
V(TH+)
II
Z(VCOIN)
IDD(INH)
IDD(VCO)
NOTES:
High-level output voltage
IOH = –2 mA
IOL = 2 mA
4.5
V
Low-level output voltage
0.5
V
Positive input threshold voltage
1.5
2.5
3.5
±
1
V
μ
A
M
μ
A
mA
Input current
VI = VDD or GND
VCOIN = 1/2VDD
See Note 5
VCOIN input impedance
10
VCO supply current (inhibit) (for one chip)
0.01
1
VCO supply current (for one chip)
See Note 6
14
35
5. The current into VCO VDD and LOGIC VDD when VCO INHIBIT = VDD and PFD INHIBIT is high.
6. The current into VCO VDD and LOGIC VDD when VCO IN = 1/2 VDD , RBIAS = 2.4 k
, VCO INHIBIT = ground, and PFD INHIBIT
is high.
PFD section
PARAMETER
TEST CONDITIONS
MIN
NOM
MAX
UNIT
VOH
VOL
IOZ
VIH
VIL
High-level output voltage
IOH = –2 mA
IOL = 2 mA
PFD INHIBIT = high,
4.5
V
Low-level output voltage
0.2
±
1
V
μ
A
V
High-impedance state output current
VO = VDD or GND
High-level input voltage at FIN–A, FIN–B
Low-level input voltage at FIN–A, FIN–B
Positive input threshold voltage at PFD
INHIBIT
3.5
1.5
V
V(TH+)
1.5
2.5
3.5
V
CI
ZI
IDD(PFD)
NOTE 9: The current into LOGIC VDD when FIN–A and FIN–B = 50 MHz (V I(PP) = 5 V, rectangular wave), PFD INHIBIT = GND, PFD OUT open,
and VCO OUT is inhibited.
Input capacitance at FIN–A, FIN–B
Input impedance at FIN–A, FIN–B
PFD supply current
7
pF
M
mA
10
See Note 9
2.6
8
相關(guān)PDF資料
PDF描述
TLC34075-110 Video Interface Palette
TLC34075-135 Video Interface Palette
TLC34075-66 Video Interface Palette
TLC34075-85 Video Interface Palette
TLC352MFK LinCMOSE DUAL DIFFERENTIAL COMPARATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLC2943IDB 制造商:Rochester Electronics LLC 功能描述:- Bulk
TLC-2C-0164 制造商:KATO/COILTHREAD 功能描述:
TLC-2C-0164W 制造商:KATO/COILTHREAD 功能描述:
TLC-2C-0164Y 制造商:KATO/COILTHREAD 功能描述:
TLC-2C-0246 制造商:KATO/COILTHREAD 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

*
*
*