參數(shù)資料
型號(hào)： AD9901KP
廠商： ANALOG DEVICES INC
元件分類(lèi)： XO, clock
英文描述： Ultrahigh Speed Phase/Frequency Discriminator
中文描述： PHASE DETECTOR, 200 MHz, PQCC20
封裝： PLASTIC, LCC-20
文件頁(yè)數(shù)： 4/8頁(yè)
文件大小： 157K
代理商： AD9901KP
AD9901
REV. B
–4–
TTL/CMOS MODE FUNCTIONAL PIN DESCRIPTIONS
GROUND
Ground connections for AD9901. Connect
all grounds together and to low impedance
ground plane as close to the device as
possible.
+V
S
Positive supply connection; nominally +5.0 V
for TTL operation.
BIAS
Connect to +V
S
(+5 V) for TTL operation.
VCO INPUT
TTL compatible input; normally connected
to the VCO output signal. VCO INPUT and
REFERENCE INPUT are equivalent to one
another.
OUTPUT
The noninverted output. In TTL/CMOS
mode, the output swing is approximately
+3.2 V to +5 V.
R
SET
External R
SET
connection. The current
through the R
SET
resistor is equal to the maxi-
mum full-scale output current. R
SET
should
be connected to ground through an external
resistor in TTL mode. I
SET
= 0.47 V/R
SET
=
I
LOAD
(max).
OUTPUT
The inverted output. In TTL/CMOS mode,
the output swing is approximately +3.2 V to
+5 V.
REFERENCE
TTL compatible input, normally connected
INPUT
to the reference input signal. The VCO
INPUT and the REFERENCE INPUT are
equivalent.
REG
R
SET
AD9901
R1
OUTPUT
R2
+V
S
+V
S
REFERENCE
OUTPUT
OUTPUT
+V
S
VCO
INPUT
BIAS
+V
S
+V
S
R3
Figure 1. TTL Mode (Based on DIP Pinouts)
ECL MODE FUNCTIONAL PIN DESCRIPTIONS
–V
S
Negative supply connection, nominally
–5.2 V for ECL operation.
BIAS
Connect to –5.2 V for ECL operation.
VCO INPUT
Inverted side of ECL compatible differential
input, normally connected to the VCO output
signal.
VCO INPUT
Noninverted side of ECL-compatible
differential input, normally connected to the
VCO output signal.
OUTPUT
The noninverted output. In ECL mode, the
output swing is approximately 0 V to –1.8 V.
GROUND
Ground connections for AD9901. Connect
all grounds together and to low-impedance
ground plane as close to the device as
possible.
R
SET
External R
SET
connection. The current
through the R
SET
resistor is equal to the maxi-
mum full-scale output current. R
SET
should
be connected to –V
S
through an external
resistor in ECL mode. I
SET
= 0.47 V/R
SET
=
I
LOAD
(max).
OUTPUT
The inverted output. In ECL mode, the out-
put swing is approximately 0 V to –1.8 V.
REFERENCE
Noninverted side of ECL-compatible
INPUT
differential input, normally connected to the
reference input signal. The VCO INPUT and
the REFERENCE INPUT are equivalent to
one another.
REFERENCE
Inverted side of ECL-compatible differential
INPUT
input, normally connected to the reference
input signal. The
VCO INPUT
and the
REFERENCE INPUT
are equivalent.
REG
R
SET
AD9901
R1
OUTPUT
R2
–V
S
REFERENCE
INPUT
OUTPUT
VCO
INPUT
BIAS
R3
REFERENCE
INPUT
–V
S
–V
S
VCO
INPUT
–V
S
Figure 2. ECL Mode (Based on DIP Pinouts)
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9901KP-REEL 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Single 20-Pin PLCC T/R 制造商:Rochester Electronics LLC 功能描述:PHASE FREQ COMPARATOR IC - Tape and Reel
AD9901KPZ 功能描述:IC PHS/FREQ DISCRIMINATOR 20PLCC RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 類(lèi)型:PLL 頻率合成器 PLL:是 輸入:晶體 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:1 差分 - 輸入:輸出:無(wú)/無(wú) 頻率 - 最大:1GHz 除法器/乘法器:是/無(wú) 電源電壓:4.5 V ~ 5.5 V 工作溫度:-20°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:16-LSSOP（0.175"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:NJW1504V-TE1-NDNJW1504V-TE1TR
AD9901KPZ 制造商:Analog Devices 功能描述:IC DISCRIMINATOR ((NW))
AD9901KPZ-REEL 功能描述:IC DISCRIMINATOR PH/FREQ 20PLCC RoHS:是 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:Precision Edge® 類(lèi)型:時(shí)鐘/頻率合成器 PLL:無(wú) 輸入:CML，PECL 輸出:CML 電路數(shù):1 比率 - 輸入:輸出:2:1 差分 - 輸入:輸出:是/是 頻率 - 最大:10.7GHz 除法器/乘法器:無(wú)/無(wú) 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤(pán)，16-MLF? 供應(yīng)商設(shè)備封裝:16-MLF?（3x3） 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND
AD9901KQ 功能描述:IC PHASE/FREQ DISCRIMR 14-CDIP RoHS:否 類(lèi)別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器，PLL，頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 類(lèi)型:PLL 時(shí)鐘發(fā)生器 PLL:帶旁路 輸入:LVCMOS，LVPECL 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:2:11 差分 - 輸入:輸出:是/無(wú) 頻率 - 最大:240MHz 除法器/乘法器:是/無(wú) 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類(lèi)型:表面貼裝 封裝/外殼:32-LQFP 供應(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:帶卷 (TR)
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