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74FCT388915T100PYG

产品描述PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PDSO28, GREEN, SSOP-28
产品类别逻辑    逻辑   
文件大小124KB,共12页
制造商IDT (Integrated Device Technology)
标准
下载文档 详细参数 选型对比 全文预览

74FCT388915T100PYG概述

PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PDSO28, GREEN, SSOP-28

74FCT388915T100PYG规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
厂商名称IDT (Integrated Device Technology)
零件包装代码SSOP
包装说明GREEN, SSOP-28
针数28
Reach Compliance Codecompliant
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R-PDSO-G28
JESD-609代码e3
长度10.2 mm
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SSOP
封装等效代码SSOP28,.3
封装形状RECTANGULAR
封装形式SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度)260
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1.99 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Matte Tin (Sn) - annealed
端子形式GULL WING
端子节距0.65 mm
端子位置DUAL
处于峰值回流温度下的最长时间30
宽度5.3 mm
最小 fmax100 MHz
Base Number Matches1

文档预览

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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)
NOT RECOMMENDED FOR NEW DESIGNS
IDT74FCT388915T
70/100/133/150
NRND
FEATURES:
• 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
NOT RECOMMENDED FOR NEW DESIGNS
DESCRIPTION:
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
( 1)
1M
0
u
x
D
Q
LOCK
SYNC (0)
SYNC (1)
0M
u
1x
Phase/Freq.
Detector
Charge Pum p
2Q
Q0
Divide
-By-2
FREQ_SEL
OE/RST
( 2)
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
MAY 2013
DSC-4243/7
© 2013 Integrated Device Technology, Inc.

74FCT388915T100PYG相似产品对比

74FCT388915T100PYG 74FCT388915T70JG 74FCT388915T133JG 74FCT388915T133PYG 74FCT388915T150JG 74FCT388915T150PYG 74FCT388915T100JG 74FCT388915T70PYG
描述 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PDSO28, GREEN, SSOP-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PQCC28, GREEN, PLASTIC, LCC-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PQCC28, GREEN, PLASTIC, LCC-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PDSO28, GREEN, SSOP-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PQCC28, GREEN, PLASTIC, LCC-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PDSO28, GREEN, SSOP-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PQCC28, GREEN, PLASTIC, LCC-28 PLL Based Clock Driver, FCT Series, 7 True Output(s), 1 Inverted Output(s), CMOS, PDSO28, GREEN, SSOP-28
是否无铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅 不含铅
是否Rohs认证 符合 符合 符合 符合 符合 符合 符合 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) IDT (Integrated Device Technology) IDT (Integrated Device Technology)
零件包装代码 SSOP QLCC QLCC SSOP QLCC SSOP QLCC SSOP
包装说明 GREEN, SSOP-28 QCCJ, GREEN, PLASTIC, LCC-28 GREEN, SSOP-28 QCCJ, GREEN, SSOP-28 GREEN, PLASTIC, LCC-28 GREEN, SSOP-28
针数 28 28 28 28 28 28 28 28
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant 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 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 FCT FCT
输入调节 SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX SCHMITT TRIGGER MUX
JESD-30 代码 R-PDSO-G28 S-PQCC-J28 S-PQCC-J28 R-PDSO-G28 S-PQCC-J28 R-PDSO-G28 S-PQCC-J28 R-PDSO-G28
JESD-609代码 e3 e3 e3 e3 e3 e3 e3 e3
长度 10.2 mm 11.5062 mm 11.5062 mm 10.2 mm 11.5062 mm 10.2 mm 11.5062 mm 10.2 mm
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 PLL BASED CLOCK DRIVER PLL BASED CLOCK DRIVER
功能数量 1 1 1 1 1 1 1 1
反相输出次数 1 1 1 1 1 1 1 1
端子数量 28 28 28 28 28 28 28 28
实输出次数 7 7 7 7 7 7 7 7
最高工作温度 70 °C 70 °C 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 3-STATE 3-STATE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SSOP QCCJ QCCJ SSOP QCCJ SSOP QCCJ SSOP
封装形状 RECTANGULAR SQUARE SQUARE RECTANGULAR SQUARE RECTANGULAR SQUARE RECTANGULAR
封装形式 SMALL OUTLINE, SHRINK PITCH CHIP CARRIER CHIP CARRIER SMALL OUTLINE, SHRINK PITCH CHIP CARRIER SMALL OUTLINE, SHRINK PITCH CHIP CARRIER SMALL OUTLINE, SHRINK PITCH
峰值回流温度(摄氏度) 260 260 260 260 260 260 260 260
传播延迟(tpd) 1.3 ns 1.3 ns 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 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 0.8 ns 0.8 ns
座面最大高度 1.99 mm 4.572 mm 4.572 mm 1.99 mm 4.572 mm 1.99 mm 4.572 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 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 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 3.3 V 3.3 V
表面贴装 YES YES YES YES YES YES YES YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
端子面层 Matte Tin (Sn) - annealed Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) - annealed Matte Tin (Sn) Matte Tin (Sn) - annealed Matte Tin (Sn) Matte Tin (Sn) - annealed
端子形式 GULL WING J BEND J BEND GULL WING J BEND GULL WING J BEND GULL WING
端子节距 0.65 mm 1.27 mm 1.27 mm 0.65 mm 1.27 mm 0.65 mm 1.27 mm 0.65 mm
端子位置 DUAL QUAD QUAD DUAL QUAD DUAL QUAD DUAL
处于峰值回流温度下的最长时间 30 30 30 30 30 30 30 30
宽度 5.3 mm 11.5062 mm 11.5062 mm 5.3 mm 11.5062 mm 5.3 mm 11.5062 mm 5.3 mm
最小 fmax 100 MHz 70 MHz 133 MHz 133 MHz 150 MHz 150 MHz 100 MHz 70 MHz
Base Number Matches 1 1 1 1 1 1 1 1
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