参数资料
| 型号： | SY89825UHY |
| 厂商： | Micrel Inc |
| 文件页数： | 4/9页 |
| 文件大小： | 0K |
| 描述： | IC CLK BUF MUX TRNSL 2:22 64TQFP |
| 标准包装： | 160 |
| 系列： | Precision Edge® |
| 类型： | 扇出缓冲器（分配），多路复用器，变换器 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 2:22 |
| 差分 - 输入:输出： | 是/是 |
| 输入： | LVDS，LVPECL |
| 输出： | LVPECL |
| 频率 - 最大： | 2GHz |
| 电源电压： | 2.37 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-TQFP 裸露焊盘 |
| 供应商设备封装： | 64-EP-TQFP |
| 包装： | 托盘 |
| 产品目录页面： | 1090 (CN2011-ZH PDF) |
| 其它名称： | 576-2566 SY89825UHY-ND |
4
Precision Edge
SY89825U
Micrel, Inc.
M9999-011907
hbwhelp@micrel.com or (408) 955-1690
DC ELECTRICAL CHARACTERISTICS
TA = –40°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
VIN
Input Voltage Range
0
—
2.4
0
—
2.4
0
—
2.4
V
VID
Differential Input Swing
100
——
100
——
100
——
mV
IIL
Input Low Current(1)
–1.25
——
–1.25
——
–1.25
——
mA
RIN
LVDS Differential Input Resistance
80
100
120
80
100
120
80
100
120
(LVDS_CLK to /LVDS_CLK)
LVDS Input (VCC = 2.37V to 3.6V, GND = 0V)
TA = –40°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
VCCI,
Power Supply(1)
2.37
—
3.6
2.37
—
3.8
2.37
—
3.6
V
VCCO
ICC
Total Supply Current(2)
—
100
150
—
100
150
—
100
150
mA
Power Supply
TA = –40°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
VIH
Input HIGH Voltage
VCC – 1.165
VCC – 0.88
VCC – 1.165
VCC – 0.88
VCC – 1.165
VCC – 0.88
V
(Single ended)
VIL
Input LOW Voltage
VCC – 1.945 VCC – 1.625 VCC – 1.945
VCC – 1.625 VCC – 1.945 VCC – 1.625
V
PP
Minimum Input Swing(1)
600
—
600
—
600
—
mV
LVPECL_CLK
VCMR
Common Mode Range(2)
–1.5
–0.4
–1.5
–0.4
–1.5
–0.4
V
LVPECL_CLK
VOH
Output HIGH Voltage(3)
VCCO – 1.085 VCCO – 0.880 VCCO – 1.025 VCCO – 0.880 VCCO – 1.025 VCCO – 0.880
V
VOL
Output LOW Voltage(3)
VCCO – 1.830 VCCO – 1.555 VCCO – 1.810 VCCO – 1.620 VCCO – 1.810 VCCO – 1.620
V
IIH
Input HIGH Current
—
150
—
150
—
150
A
IIL
Input LOW Current
0.5
—
0.5
—
0.5
—
A
LVPECL Input/Output (VCC = 2.37V to 3.6V, GND = 0V)
Notes:
1. The V
PP (min.) is defined as the minimum input differential voltage which will cause no increase in the propagation delay.
2. V
CMR is defined as the range within which the VIH level may vary, with the device still meeting the propagation delay specification. The numbers in the table are
referenced to V
CCI. The VIL level must be such that the peak-to-peak voltage is less than 1.0V and greater than or equal to VPP (min.). The lower end of the
CMR range varies 1:1 with V
CCI. The VCMR (min) will be fixed at 3.3V – |VCMR (min)|.
3. Outputs loaded with 50
to V
CC -2V.
Notes:
1. V
CCI and VCCO must be connected together on the PCB such that they remain at the same potential. VCCI and VCCO are not internally connected on the die.
2. No load. Outputs floating.
TA = –40°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
VIH
Input HIGH Voltage
2.0
——
2.0
——
2.0
——
V
VIL
Input LOW Voltage
——
0.8
——
0.8
——
0.8
V
IIH
Input HIGH Current
+20
—–250
+20
—–250
+20
—–250
A
IIL
Input LOW Current
——
–600
——
–600
——
–600
A
LVCMOS/LVTTL Control Inputs (OE, CLK_SEL) (VCC = 2.37V to 3.6V, GND = 0V)
Note:
1. For I
IL, both LVDS inputs are grounded.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY89825UHY TR | 功能描述:转换 - 电压电平 3.3V 1:22 LVDS Fanout/Translator (I Temp, Lead Free) RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
| SY89825UHYTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:2.5/3.3V 1:22 HIGH-PERFORMANCE, LOW-VOLTAGE PECL BUS CLOCK DRIVER & TRANSLATOR w/ INTERNAL TERMINATION |
| SY898265UHI | 制造商:Micrel Inc 功能描述: |
| SY89826L | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V 1GHz PRECISION 1:22 LVDS FANOUT BUFFER/TRANSLATOR WITH 2:1 INPUT MUX |
| SY89826LHG | 制造商:Micrel Inc 功能描述:IC, FANOUT BUFFER/TRANSLATOR, TQFP-64, Logic Device Type:Buffer, Translator, Sup |
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