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IDT74FCT388915T100J

产品描述PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PQCC28, PLASTIC, LCC-28
产品类别逻辑    逻辑   
文件大小108KB,共10页
制造商IDT (Integrated Device Technology)
下载文档 详细参数 选型对比 全文预览

IDT74FCT388915T100J概述

PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PQCC28, PLASTIC, LCC-28

IDT74FCT388915T100J规格参数

参数名称属性值
是否无铅含铅
是否Rohs认证不符合
厂商名称IDT (Integrated Device Technology)
零件包装代码QLCC
包装说明QCCJ, LDCC28,.5SQ
针数28
Reach Compliance Codenot_compliant
其他特性OUTPUT FREQUENCY RATIOS ARE 0.5F/1.0F/2.0F; MAX PART TO PART SKEW = 1NS
系列FCT
输入调节SCHMITT TRIGGER MUX
JESD-30 代码S-PQCC-J28
JESD-609代码e0
长度11.5062 mm
负载电容(CL)20 pF
逻辑集成电路类型PLL BASED CLOCK DRIVER
最大I(ol)0.032 A
湿度敏感等级1
功能数量1
反相输出次数1
端子数量28
实输出次数7
最高工作温度70 °C
最低工作温度
输出特性3-STATE
封装主体材料PLASTIC/EPOXY
封装代码QCCJ
封装等效代码LDCC28,.5SQ
封装形状SQUARE
封装形式CHIP CARRIER
峰值回流温度(摄氏度)225
电源3.3 V
传播延迟(tpd)1.3 ns
认证状态Not Qualified
Same Edge Skew-Max(tskwd)0.8 ns
座面最大高度4.572 mm
最大供电电压 (Vsup)3.6 V
最小供电电压 (Vsup)3 V
标称供电电压 (Vsup)3.3 V
表面贴装YES
技术CMOS
温度等级COMMERCIAL
端子面层Tin/Lead (Sn85Pb15)
端子形式J BEND
端子节距1.27 mm
端子位置QUAD
处于峰值回流温度下的最长时间30
宽度11.5062 mm
最小 fmax100 MHz
Base Number Matches1

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IDT74FCT388915T
3.3V LOW SKEW PLL-BASED CMOS CLOCK DRIVER (3-STATE)
COMMERCIAL TEMPERATURE RANGE
3.3V LOW SKEW PLL-BASED
CMOS CLOCK DRIVER
(WITH 3-STATE)
FEATURES:
DESCRIPTION:
IDT74FCT388915T
70/100/133/150
• 0.5 MICRON CMOS Technology
• Input frequency range: 10MHz – f2Q Max. spec
(FREQ_SEL = HIGH)
• Max. output frequency: 150MHz
• Pin and function compatible with FCT88915T, MC88915T
• 5 non-inverting outputs, one inverting output, one 2x output,
one ÷2 output; all outputs are TTL-compatible
• 3-State outputs
• Duty cycle distortion < 500ps (max.)
• 32/–16mA drive at CMOS output voltage levels
• V
CC
= 3.3V ± 0.3V
• Inputs can be driven by 3.3V or 5V components
• Available in 28 pin PLCC and SSOP packages
The FCT388915T uses phase-lock loop technology to lock the fre-
quency and phase of outputs to the input reference clock. It provides low
skew clock distribution for high performance PCs and workstations. One of
the outputs is fed back to the PLL at the FEEDBACK input resulting in
essentially zero delay across the device. The PLL consists of the phase/
frequency detector, charge pump, loop filter and VCO. The VCO is
designed for a 2Q operating frequency range of 40MHz to f2Q Max.
The FCT388915T provides 8 outputs, the
Q5
output is inverted from the
Q outputs. The 2Q runs at twice the Q frequency and Q/2 runs at half the
Q frequency.
The FREQ_SEL control provides an additional ÷ 2 option in the output
path. PLL _EN allows bypassing of the PLL, which is useful in static test
modes. When PLL_EN is low, SYNC input may be used as a test clock. In
this test mode, the input frequency is not limited to the specified range and
the polarity of outputs is complementary to that in normal operation (PLL_EN
= 1). The LOCK output attains logic HIGH when the PLL is in steady-state
phase and frequency lock. When OE/RST is low, all the outputs are put in
high impedance state and registers at Q,
Q
and Q/2 outputs are reset.
The FCT388915T requires one external loop filter component as
recommended in Figure 3.
FUNCTIONAL BLOCK DIAGRAM
FEED BAC K
Voltage
Controlled
Oscilator
LF
REF_SEL
PLL_EN
0
1
M ux
2Q
(
÷
1)
(
÷
2)
1M
0
u
x
D
Q
LOCK
SYNC (0)
SYNC (1)
0M
u
1x
Phase/Freq.
Detector
Charge Pum p
Q0
Divide
-By-2
FREQ_SEL
OE/RST
CP R Q
D
CP
R
Q
R
Q
Q
Q1
D
CP
Q2
D
CP R
D
CP
R
Q3
Q
Q4
D
CP R
D
CP R
Q
Q5
Q
Q/2
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
COMMERCIAL TEMPERATURE RANGE
1
OCTOBER 2000
DSC-4243/1
© 2000 Integrated Device Technology, Inc.

IDT74FCT388915T100J相似产品对比

IDT74FCT388915T100J IDT74FCT388915T133PY IDT74FCT388915T150J IDT74FCT388915T100PY IDT74FCT388915T70PY IDT74FCT388915T150PY
描述 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PQCC28, PLASTIC, LCC-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PDSO28, SSOP-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PQCC28, PLASTIC, LCC-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PDSO28, SSOP-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PDSO28, SSOP-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PDSO28, SSOP-28
是否无铅 含铅 含铅 含铅 含铅 含铅 含铅
是否Rohs认证 不符合 不符合 不符合 不符合 不符合 不符合
厂商名称 IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology) IDT (Integrated Device Technology)
零件包装代码 QLCC SSOP QLCC SSOP SSOP SSOP
包装说明 QCCJ, LDCC28,.5SQ SSOP-28 QCCJ, LDCC28,.5SQ SSOP-28 SSOP-28 SSOP-28
针数 28 28 28 28 28 28
Reach Compliance Code not_compliant not_compliant not_compliant not_compliant not_compliant not_compliant
其他特性 OUTPUT FREQUENCY RATIOS ARE 0.5F/1.0F/2.0F; MAX PART TO PART SKEW = 1NS OUTPUT FREQUENCY RATIOS ARE 0.5F/1.0F/2.0F; MAX PART TO PART SKEW = 1NS OUTPUT FREQUENCY RATIOS ARE 0.5F/1.0F/2.0F; MAX PART TO PART SKEW = 1NS OUTPUT FREQUENCY RATIOS ARE 0.5F/1.0F/2.0F; MAX PART TO PART SKEW = 1NS OUTPUT FREQUENCY RATIOS ARE 0.5F/1.0F/2.0F; MAX PART TO PART SKEW = 1NS OUTPUT FREQUENCY RATIOS ARE 0.5F/1.0F/2.0F; MAX PART TO PART SKEW = 1NS
系列 FCT FCT FCT FCT FCT FCT
输入调节 SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX
JESD-30 代码 S-PQCC-J28 R-PDSO-G28 S-PQCC-J28 R-PDSO-G28 R-PDSO-G28 R-PDSO-G28
JESD-609代码 e0 e0 e0 e0 e0 e0
长度 11.5062 mm 10.2 mm 11.5062 mm 10.2 mm 10.2 mm 10.2 mm
负载电容(CL) 20 pF 20 pF 20 pF 20 pF 20 pF 20 pF
逻辑集成电路类型 PLL BASED CLOCK DRIVER PLL BASED CLOCK DRIVER PLL BASED CLOCK DRIVER PLL BASED CLOCK DRIVER PLL BASED CLOCK DRIVER PLL BASED CLOCK DRIVER
最大I(ol) 0.032 A 0.032 A 0.032 A 0.032 A 0.032 A 0.032 A
湿度敏感等级 1 1 1 1 1 1
功能数量 1 1 1 1 1 1
反相输出次数 1 1 1 1 1 1
端子数量 28 28 28 28 28 28
实输出次数 7 7 7 7 7 7
最高工作温度 70 °C 70 °C 70 °C 70 °C 70 °C 70 °C
输出特性 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 QCCJ SSOP QCCJ SSOP SSOP SSOP
封装等效代码 LDCC28,.5SQ SSOP28,.3 LDCC28,.5SQ SSOP28,.3 SSOP28,.3 SSOP28,.3
封装形状 SQUARE RECTANGULAR SQUARE RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 CHIP CARRIER SMALL OUTLINE, SHRINK PITCH CHIP CARRIER SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度) 225 240 225 240 240 240
电源 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
传播延迟(tpd) 1.3 ns 1.3 ns 1.3 ns 1.3 ns 1.3 ns 1.3 ns
认证状态 Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Same Edge Skew-Max(tskwd) 0.8 ns 0.8 ns 0.8 ns 0.8 ns 0.8 ns 0.8 ns
座面最大高度 4.572 mm 1.99 mm 4.572 mm 1.99 mm 1.99 mm 1.99 mm
最大供电电压 (Vsup) 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V 3.6 V
最小供电电压 (Vsup) 3 V 3 V 3 V 3 V 3 V 3 V
标称供电电压 (Vsup) 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V 3.3 V
表面贴装 YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
端子面层 Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
端子形式 J BEND GULL WING J BEND GULL WING GULL WING GULL WING
端子节距 1.27 mm 0.65 mm 1.27 mm 0.65 mm 0.65 mm 0.65 mm
端子位置 QUAD DUAL QUAD DUAL DUAL DUAL
处于峰值回流温度下的最长时间 30 20 30 20 20 20
宽度 11.5062 mm 5.3 mm 11.5062 mm 5.3 mm 5.3 mm 5.3 mm
最小 fmax 100 MHz 133 MHz 150 MHz 100 MHz 70 MHz 150 MHz
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