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參數資料
| 型號： | M66238FP |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | STANDARD CLOCK GENERATOR WITH PLL FREQUENCY SYNTHESIZER |
| 中文描述： | 標準時鐘發生器，鎖相環頻率合成器 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 102K |
| 代理商： | M66238FP |
1
M66238FP
STSTANDARD CLOCK GENERATOR WITH PLL FREQUENCY SYNTHESIZER
MIMITSUBISHI
DIDIGITAL ASSP
DESCRIPTION
The M66238 is a LSI that incorporates a PLL synthesizer and
a sync clock generator in it. The PLL synthesizer covers the
range of 25MHz to 50MHz at the minimum steps of 3kHz.
The sync circuit outputs a clock and a one-shot pulse which
are synchronized with an external trigger signal. Setting a
dividing ratio allows acquisition of sync clock outputs within
the range of 0.78MHz to 25MHz.
FEATURES
Sync clock output frequency range:1/1, 1/2, 1/4, 1/8, 1/16,
1/32 of 25 to 50MHz
Sync accuracy (jitter):
±
3ns
Trigger input: Polarity selectable
One-shot pulse output: Polarity and width selectable
5V power supply
APPLICATION
Pixel clock generator
BLOCK DIAGRAM
PIN CONFIGURATION (TOP VIEW)
3
4
5
7
6
2
17
21
UP
20
24
26
14
13
12
11
10
29
RV
CS
SIN
SCLK
XOUT
RESET
TR
XIN
TCKI
TCKO
CKO/PLLO
CKOB
PULSE
SERIAL
WRITE
CONTROL
CIRCUIT
COMMAND
REGISTER
COMMAND CONTROL
CIRCUIT
CRYSTAL
OSCILLATOR
CIRCUIT
12-BIT
DIVIDER
15-BIT COUNTER
PHASE
COMPARATOR
CHARGE
PUMP
SYNC/DIVIDER
CIRCUIT
(
SYNC CLOCK
GENERATOR
)
15
12
fin
fvco
VCO
25MHz ~ 50MHz
DOWN CPOUT
CPIN
RESET INPUT
CHIP SELECT INPUT
SERIAL DATA INPUT
SERIAL CLOCK INPUT
CLOCK OUTPUT
CLOCK INPUT
TEST PIN
PLL OUTPUT
CLOCK OUTPUT
ONE-SHOT PULSE OUTPUT
VCO LOAD OUTPUT
FILTER CONNECT PIN
FILTER CONNECT PIN
TEST PIN
TRIGGER INPUT
DGND
RESET
→
CS
→
SIN
→
SCLK
→
XOUT
←
XIN
→
1
2
DGND
DVCC
TCKI
→
TCKO
←
CKO/PLLO
←
CKOB
←
PULSE
←
VCCO
GNDO
AGND
AVCC
AGND
→
RV
AVCC
AGND
←
CPIN
AGND
→
CPOUT
DGND
DVCC
→
UP
→
DOWN
DVCC
DGND
←
TR
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
DIGITAL GND PIN
RESET INPUT
CHIP SELECT INPU
T
SERIAL DATA INPUT
SERIAL CLOCK INPUT
CLOCK OUTPUT
CLOCK INPUT
DIGITAL GND PIN
DIGITAL POWER
SUPPLY PIN
TEST PIN
PLL OUTPUT
CLOCK OUTPUT
ONE-SHOT PULSE OUTPUT
SYNC OUTPUT POWER
SUPPLY PIN
SYNC OUTPUT GND PIN
ANALOG GND PIN
ANALOG POWER
SUPPLY PIN
ANALOG GND PIN
VCO LOAD OUTPUT
ANALOG POWER
SUPPLY PIN
ANALOG GND PIN
FILTER CONNECT PIN
ANALOG GND PIN
FILTER CONNECT PIN
DIGITAL GND PIN
DIGITAL POWER
SUPPLY PIN
TEST PIN
DIGITAL POWER
SUPPLY PIN
DIGITAL GND PIN
TRIGGER INPUT
M
Outline 32P2W-A
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PDF描述 |
|---|---|
| M66240 | 4-CH 16-BIT PWM GENERATOR |
| M66240FP | 4-CH 16-BIT PWM GENERATOR |
| M66240P | 4-CH 16-BIT PWM GENERATOR |
| M66242FP | 4-CH 12-BIT PWM GENERATOR |
| M66242P | 4-CH 12-BIT PWM GENERATOR |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M66238FP(#TF0T) | 制造商:Renesas Electronics Corporation 功能描述: |
| M66239FP | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:High Speed Standard Clock Generator With Frequency Synthesizer |
| M66239FP(#RB0S) | 制造商:Renesas Electronics Corporation 功能描述: |
| M66240 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:4-CH 16-BIT PWM GENERATOR |
| M66240FP | 功能描述:IC REG CTRLR PWM 24SOP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩壓器 - DC DC 切換控制器 系列:- 標準包裝:4,000 系列:- PWM 型:電壓模式 輸出數:1 頻率 - 最大:1.5MHz 占空比:66.7% 電源電壓:4.75 V ~ 5.25 V 降壓:是 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 85°C 封裝/外殼:40-VFQFN 裸露焊盤 包裝:帶卷 (TR) |
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