.... This chip is not a zero delay buffer. Many applications may be able to use the ICS527 for zero delay dividers.
Block Diagram
S3:S0
4
Clock Synthesis and divider Circuitry
Output buffer Output buffer Output buffer
CLK CLK...
Description
Low Skew Clock Inverter and divider Low Skew Clock Inverter and divider 低偏移逆变器和时钟分频
...nt Max Voltage Min Voltage VDRP buffer Amplifier Input Offset Voltage Input Voltage Range Bandwidth (-3dB) Slew Rate IIN Bias Current
Con...divider from VBIAS to LGND to program VRHOT threshold. Diode or thermistor may be substituted for lo...
Description
XPHASETM VRD10 CONTROL IC WITH VCCVID & OVERTEMP DETECT XPHASE VRD10 CONTROL IC WITH VCCVID & OVERTEMP DETECT
...WM SPEED CONTROL section. Note: buffer this pin with an op amp with at least a 1M input impedance if external circuits are necessary.
RSE...divider with a 1.1V supply voltage. This circuit is shown in Figure 3. The divider consists of two 2...
...DEMODULATOR AND AMPLIFIER VIDEO buffer 23 SIF SAW 24 SIF AMPLIFIER SINGLE REFERENCE MIXER AND AM DEMODULATOR 12 13 CVBS 2 V (p-p) Vi(vid)
...divider (TWD) and AFC The VCO operates with a resonance circuit (with L and C in parallel) at double...
Description
Multistandard VIF-PLL with QSS-IF and AM demodulator
...DEMODULATOR AND AMPLIFIER VIDEO buffer 10 22 CVBS 2 V (p-p) Vi(vid)
SIF
31
SIF AMPLIFIER
SINGLE REFERENCE MIXER AND AM DEMODULAT...divider (TWD) and AFC * Video demodulator and amplifier * Video buffer * SIF amplifier and AGC * Sin...
Description
Multistandard VIF-PLL with QSS-IF and AM demodulator
...
V i SIF2
32 (28)
VIDEO buffer 10 (8) 22 (19) 15 (13) CVBS 2 V (p-p) Vi (vid)
V i SIF1
SIF
31 (27)
INTERNAL VOLTAGE STAB...divider and AFC
TDA9812
The VCO operates with a resonance circuit (with L and C in parallel) a...
...MODULATOR AND AMPLIFIER 8 VIDEO buffer 28 SIF 27 SIF AMPLIFIER SINGLE REFERENCE MIXER 19 13 FM DETECTOR (PLL) 10 AF AMPLIFIER CVBS 2 V (p-p)...divider (TWD) and AFC * Video demodulator and amplifier * Video buffer * SIF amplifier and SIF-AGC *...
...MODULATOR AND AMPLIFIER 8 VIDEO buffer 19 13 FM DETECTOR (PLL) 10 AF AMPLIFIER CVBS 2 V (p-p) Vi(vid)
SIF
27
SIF AMPLIFIER
SINGL...divider (TWD) and AFC * Video demodulator and amplifier * Video buffer * SIF amplifier and AGC * Sin...
Description
Multistandard VIF-PLL with QSS-IF and dual FM-PLL/AM demodulator