- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄16534 > AD9518-4A/PCBZ (Analog Devices Inc)BOARD EVALUATION FOR AD9518-4A PDF資料下載
參數(shù)資料
| 型號(hào)： | AD9518-4A/PCBZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 45/64頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVALUATION FOR AD9518-4A |
| 設(shè)計(jì)資源： | AD9518 Schematics AD9518 Gerber Files AD9518-4 BOM |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | 計(jì)時(shí)，時(shí)鐘發(fā)生器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | AD9518-4A |
| 主要屬性： | 2 輸入，14 輸出，1.6GHz VCO |
| 次要屬性： | LVPECL 輸出邏輯 |
| 已供物品： | 板 |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁當(dāng)前第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁
Data Sheet
AD9518-4
Rev. B | Page 5 of 64
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
CHARGE PUMP (CP)
CPV is CP pin voltage; VCP is charge pump power supply voltage
ICP Sink/Source
Programmable
High Value
4.8
mA
With CPRSET = 5.1 kΩ
Low Value
0.60
mA
Absolute Accuracy
2.5
%
CPV = VCP /2 V
CPRSET Range
2.7/10
kΩ
ICP High Impedance Mode Leakage
1
nA
Sink-and-Source Current Matching
2
%
0.5 < CPV < VCP 0.5 V
ICP vs. CPV
1.5
%
0.5 < CPV < VCP 0.5 V
ICP vs. Temperature
2
%
CPV = VCP /2 V
PRESCALER (PART OF N DIVIDER)
See the
Prescaler Input Frequency
P = 1 FD
300
MHz
P = 2 FD
600
MHz
P = 3 FD
900
MHz
P = 2 DM (2/3)
200
MHz
P = 4 DM (4/5)
1000
MHz
P = 8 DM (8/9)
2400
MHz
P = 16 DM (16/17)
3000
MHz
P = 32 DM (32/33)
3000
MHz
Prescaler Output Frequency
300
MHz
A, B counter input frequency (prescaler
input frequency divided by P)
PLL DIVIDER DELAYS
Register 0x019: R, Bits[5:3]; N, Bits[2:0] (see
000
Off
001
330
ps
010
440
ps
011
550
ps
100
660
ps
101
770
ps
110
880
ps
111
990
ps
NOISE CHARACTERISTICS
In-Band Phase Noise of the Charge
Pump/Phase Frequency Detector
(In-Band Is Within the LBW of the PLL)
The PLL in-band phase noise floor is estimated by measuring
the in-band phase noise at the output of the VCO and
subtracting 20 log(N) (where N is the value of the N divider)
At 500 kHz PFD Frequency
165
dBc/Hz
At 1 MHz PFD Frequency
162
dBc/Hz
At 10 MHz PFD Frequency
151
dBc/Hz
At 50 MHz PFD Frequency
143
dBc/Hz
PLL Figure of Merit (FOM)
220
dBc/Hz
Reference slew rate > 0.25 V/ns; FOM + 10 log(fPFD) is an
approximation of the PFD/CP in-band phase noise (in the flat
region) inside the PLL loop bandwidth; when running closed-
loop, the phase noise, as observed at the VCO output, is increased
by 20 log(N)
Signal available at LD, STATUS, and REFMON pins
when selected by appropriate register settings
Required to Lock (Coincidence of Edges)
Selected by Register 0x017[1:0] and Register 0x018[4]
Low Range (ABP 1.3 ns, 2.9 ns)
3.5
ns
Register 0x017[1:0] = 00b, 01b,11b; Register 0x018[4] = 1b
High Range (ABP 1.3 ns, 2.9 ns)
7.5
ns
Register 0x017[1:0] = 00b, 01b, 11b; Register 0x018[4] = 0b
High Range (ABP 6.0 ns)
3.5
ns
Register 0x017[1:0] = 10b; Register 0x018[4] = 0b
To Unlock After Lock (Hysteresis)2
Low Range (ABP 1.3 ns, 2.9 ns)
7
ns
Register 0x017[1:0] = 00b, 01b, 11b; Register 0x018[4] = 1b
High Range (ABP 1.3 ns, 2.9 ns)
15
ns
Register 0x017[1:0] = 00b, 01b, 11b; Register 0x018[4] = 0b
High Range (ABP 6.0 ns)
11
ns
Register 0x017[1:0] = 10b; Register 0x018[4] = 0b
1 REFIN and REFIN self-bias points are offset slightly to avoid chatter on an open input condition.
2 For reliable operation of the digital lock detect, the period of the PFD frequency must be greater than the unlock-after-lock time.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BA6920FP-Y | IC DRIVER REVERSE MOTOR HSOP25 |
| VE-JTW-EZ-S | CONVERTER MOD DC/DC 5.5V 25W |
| AD9518-2A/PCBZ | BOARD EVALUATION FOR AD9518-2A |
| FCBP110LD1L10 | CABLE 10.5GBPS 10M LASERWIRE |
| ADCLK946/PCBZ | KIT EVAL CLK BUFF ADCLK946 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9518-4BCPZ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Analog Devices 功能描述: |
| AD9518-4BCPZ-REEL7 | 制造商:Analog Devices 功能描述: |
| AD9520 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Synchronizing Multiple AD9910 1 GSPS Direct Digital Synthesizers |
| AD9520-0 | 制造商:AD 制造商全稱:Analog Devices 功能描述:12 LVPECL/24 CMOS Output Clock Generator with Integrated 2.8 GHz VCO |
| AD9520-0/PCBZ | 功能描述:BOARD EVAL AD9520-0 RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評(píng)估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。