PLL1707 3.3V 双路 PLL 多时钟发生器

The PLL1707 are low cost, phase-locked loop (PLL) multiclock generators. The PLL1707 and PLL1708 can generate four system clocks from a 27-MHz reference input frequency. The clock outputs of the PLL1707 can be controlled by sampling frequency-control pins and those of the PLL1708 can be controlled through serial-mode control pins. The device gives customers both cost and space savings by eliminating external components and enables customers to achieve the very low-jitter performance needed for high performance audio DACs and/or ADCs. The PLL1707 and PLL1708 are ideal for MPEG-2 applications which use a 27-MHz master clock such as DVD recorders, HDD recorders, DVD add-on cards for multimedia PCs, digital HDTV systems, and set-top boxes.

	PLL1707
Supply Voltage(s) (V)	3.3
Operating Temperature Range (C)	-25 to 85
Pin/Package	20SSOP/QSOP
Approx. Price (US$)	1.40 \| 1ku

PLL1707 特性

27-MHz Master Clock Input
Generated Audio System Clock (PLL1707):
- SCKO0: 768 fS (fS = 44.1 kHz)
- SCKO1: 768 fS, 512 fS (fS = 48 kHz)
- SCKO2: 256 fS (fS = 32, 44.1, 48, 64, 88.2, 96 kHz)
- SCKO3: 384 fS (fS = 32, 44.1, 48, 64, 88.2, 96 kHz)
Generated Audio System Clock (PLL1708):
- SCKO0: 768 fS (fS = 44.1 kHz)
- SCKO1: 768 fS, 512 fS, 384 fS , 256 fS (fS = 48 kHz)
- SCKO2: 256 fS (fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz)
- SCKO3: 384 fS (fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz)
Zero PPM Error Output Clocks
Low Clock Jitter: 50 ps (Typical)
Multiple Sampling Frequencies (PLL1707):
- fS = 32, 44.1, 48, 64, 88.2, 96 kHz
Multiple Sampling Frequencies (PLL1708):
- fS = 16, 22.05, 24, 32, 44.1, 48, 64, 88.2, 96 kHz
3.3-V Single Power Supply
PLL1707: Parallel Control PLL1708: Serial Control
Package: 20-Pin SSOP (150 mil), Lead-Free Product

PLL1707 芯片订购指南

器件	状态	温度	价格（美元）	封装 \| 引脚	封装数量 \| 封装载体	丝印标记
PLL1707DBQ	ACTIVE	-25 to 85	1.65 \| 1ku	SSOP/QSOP (DBQ) \| 20	50 \| TUBE
PLL1707DBQG4	ACTIVE	-25 to 85	1.65 \| 1ku	SSOP/QSOP (DBQ) \| 20	50 \| TUBE
PLL1707DBQR	ACTIVE	-25 to 85	1.40 \| 1ku	SSOP/QSOP (DBQ) \| 20	2000 \| LARGE T&R
PLL1707DBQRG4	ACTIVE	-25 to 85	1.40 \| 1ku	SSOP/QSOP (DBQ) \| 20	2000 \| LARGE T&R

PLL1707 质量与无铅数据

器件	环保计划*	铅/焊球涂层	MSL 等级/回流焊峰	环保信息与无铅 (Pb-free)	DPPM / MTBF / FIT 率
PLL1707DBQ	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	PLL1707DBQ	PLL1707DBQ
PLL1707DBQG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	PLL1707DBQG4	PLL1707DBQG4
PLL1707DBQR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	PLL1707DBQR	PLL1707DBQR
PLL1707DBQRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	PLL1707DBQRG4	PLL1707DBQRG4