参数资料
型号: P95020NQG
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 电源管理
英文描述: 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, QCC132
封装: 10 X 10 MM, 0.85 MM HEIGHT, QFN-132
文件页数: 141/169页
文件大小: 4297K
代理商: P95020NQG
IDTP95020
Product Datasheet
September 2, 2011 Revision 1.3 Final
73
2011 Integrated Device Technology, Inc.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
VOH
Output High for 32KHZ_OUT2
IOH = -1mA
0.7xVDD_
CKGEN33
V
VOL
Output Low for 32KHZ_OUT2
IOL = 1mA
0.3xVDD_C
KGEN33
V
VOH
Output High for TCXO_OUT
VDDIO_CK = 1.8V,
IOH = -4mA
0.7xVDDIO
_CK
V
VOL
Output Low for TCXO_OUT
VDDIO_CK = 1.8V,
IOL = 4mA
0.3xVDDIO
_CK
V
VOH
Output High for TCXO_OUT
VDDIO_CK = 1.2V,
IOH = -1mA
0.7xVDDIO
_CK
V
VOL
Output Low for TCXO_OUT
VDDIO_CK = 1.2V,
IOL = 1mA
0.3xVDDIO
_CK
V
fo_CLK32
Input Frequency
32 kHz Clock
32.768
kHz
fo_CLKTCXO
Input Frequency
TCXO_IN
12MHZ, 13MHZ, 19.2MHZ, 26MHZ
ESRCLK32
Series Resistance
45
k
Ω
CL_CLK32
Load Capacitance
6
pF
tOR/tOF
Output Rise Time/Fall Time
32 kHz output, [Note 1]
Between 20% to 80%,
5.0
ns
tOR/tOF
Output Rise Time/Fall Time
SYS_CLK, USB_CLK output, [Note 3]
Between 20% to 80%,
1.2
ns
tOR/tOF
Output Rise Time/Fall Time
Other outputs, [Note 1]
Between 20% to 80%,
1.8
ns
tSKEW
Output-Output Skew
TCXO_1 to TXCO_2
±50
ps
IOS
Short Circuit Current
Clock outputs
±70
mA
RO
Output Impedance
20
Ω
DCLOCKOUT
Output Clock Duty Cycle, Oscillator
Buffered Output
40
60
%
DCLOCKOUT
Output Clock Duty Cycle, PLL Output
45
55
%
FSYN-ERR
Frequency Synthesis Error
0
ppm
STJITTER
Short Term Jitter (peak-to-peak)
24, 48 MHz Output
200
ps
32 kHz Output
300
ns
tPU
Power-up Time
From minimum
VDD_CKGEN18 and
VDD_CKGEN33 to
outputs stable to ±1%
[Note 2]
3
ms
From stable crystal
32kHz input to stable
output
300
ms
Note 1: Measured with a 5pF load.
Note 2: Power-up time for TCXO derived output frequencies only after TCXO has stabilized.
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