參數(shù)資料
型號(hào)： TLC2932IPW
廠商： TEXAS INSTRUMENTS INC
元件分類： PLL合成/DDS/VCOs
英文描述： PHASE LOCKED LOOP, 40 MHz, PDSO14
封裝： PLASTIC, TSSOP-14
文件頁(yè)數(shù)： 27/28頁(yè)
文件大小： 665K
代理商： TLC2932IPW
TLC2932
HIGH-PERFORMANCE PHASE-LOCKED LOOP
SLAS097E – SEPTEMBER 1994 – REVISED MAY 1997
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
operating characteristics over recommended operating free-air temperature range, VDD = 5 V
(unless otherwise noted)
VCO section
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
fosc
Operating oscillation frequency
RBIAS = 2.2 k, VCO IN = 1/2 VDD
30
41
52
MHz
ts(fosc)
Time to stable oscillation (see Note 8)
Measured from VCO INHIBIT
↓
10
s
t
Rise time
CL = 15 pF,
See Figure 3
5.5
10
ns
tr
Rise time
CL = 50 pF,
See Figure 3
8
ns
tf
Fall time
CL = 15 pF,
See Figure 3
5
10
ns
tf
Fall time
CL = 50 pF,
See Figure 3
6
ns
Duty cycle at VCO OUT
RBIAS = 2.2 k, VCO IN = 1/2 VDD,
45%
50%
55%
α(fosc)
Temperature coefficient of oscillation frequency
RBIAS = 2.2 k, VCO IN = 1/2 VDD,
TA = –20°C to 75°C
0.06
%/
°C
kSVS(fosc)
Supply voltage coefficient of oscillation frequency
RBIAS = 2.2 k, VCO IN = 2.5 V,
VDD = 4.75 V to 5.25 V
0.006
%/mV
Jitter absolute (see Note 9)
RBIAS = 2.2 k
100
ps
NOTES:
8: The time period to the stable VCO oscillation frequency after the VCO INHIBIT terminal is changed to a low level.
9. The LPF circuit is shown in Figure 28 with calculated values listed in Table 7. Jitter performance is highly dependent on circuit layout
and external device characteristics. The jitter specification was made with a carefully designed PCB with no device socket.
PFD section
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
fmax
Maximum operating frequency
40
MHz
tPLZ
PFD output disable time from low level
21
40
ns
tPHZ
PFD output disable time from high level
See Figures 4 and 5 and Table 4
20
40
ns
tPZL
PFD output enable time to low level
See Figures 4 and 5 and Table 4
7.3
20
ns
tPZH
PFD output enable time to high level
6.5
20
ns
tr
Rise time
CL =15 pF
See Figure 4
2.3
10
ns
tf
Fall time
CL = 15 pF,
See Figure 4
1.7
10
ns
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TLC2932IPWG4 功能描述:鎖相環(huán) - PLL PHASE LOCKED LOOP RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
TLC2932IPWR 功能描述:鎖相環(huán) - PLL PHASE LOCKED LOOP RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
TLC2932IPWRG4 功能描述:鎖相環(huán) - PLL PHASE LOCKED LOOP RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
TLC2933AIPW 功能描述:鎖相環(huán) - PLL PHASE LOCKED LOOP RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
TLC2933AIPWG4 功能描述:鎖相環(huán) - PLL PHASE LOCKED LOOP RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
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