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| 型号： | MAX19005CCS+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 14/25页 |
| 文件大小： | 0K |
| 描述： | IC DCL QUAD 300MHZ ATE 80TQFP |
| 标准包装： | 119 |
| 系列： | ATE |
| 逻辑类型： | 比较器, 驱动器 |
| 电源电压： | -1 V ~ 5.2 V |
| 位数： | 4 |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | * |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
Maxim Integrated Products 21
MAX19005
Quad, Ultra-Low-Power,
200Mbps ATE Drivers/Comparators
Passive Load
The IC channels each feature a passive load consisting
of a buffered input voltage (LDV_) connected to DUT_
through two resistive paths (Figure 2). Each path con-
nects to DUT_ individually by a switch controlled through
the serial interface. Programming options include none
(load disconnected), either, or both paths connected.
The loads facilitate fast open/short testing in conjunction
with the comparator, and pullup of open-drain DUT_ out-
puts. See Table 3.
Parametric Switches
Each of the four IC channels provide force-and-sense
paths for connection of a PMU or other DC resource to
the device-under-test (Figure 2). Both force and sense
switches are simultaneously controlled through the serial
interface providing maximum application flexibility. PMU_
and DUT_ are provided on separate pins, allowing
designs that do not require the parametric switch feature
to avoid the added capacitance of PMU_. It also allows
PMU_ to connect to DUT_, either directly or with an
impedance-matching network. See Table 4.
Low-Leakage Mode (LLEAK_)
Asserting LLEAK_ through the serial port places the
IC into a very-low-leakage state. See the Electrical
Characteristics section. This mode is convenient for mak-
ing IDDQ and PMU measurements without the need for
an output disconnect relay. LLEAK_ control is indepen-
dent for each channel.
When DUT_ is driven with a high-speed signal while
LLEAK_ is asserted, the leakage current momentari-
ly increases beyond the limits specified for normal
operation. The low-leakage recovery specification in
the Electrical Characteristics section indicates device
behavior under this condition.
X = Don’t care.
Table 4. PMU Switch Logic
Table 3. Passive Load Logic
Figure 4. Complementary 50I Comparator Outputs
Table 2. Comparator Logic
INTERNAL CONTROL BITS
PASSIVE LOAD
STATUS
LOAD EN
HIGH
LOAD EN
LOW
0
Disconnect
0
1
375I load connect
1
0
750I load connect
1
750I || 375I
load connect
EXTERNAL
CONNECTION
INTERNAL
CONTROL BIT
PMU SWITCH
STATUS
SWEN
PMU EN
0
X
Open
1
0
Open
1
Short
CONDITION
CMPH
CMPL
DUT_ < CHV_
DUT_ < CLV_
0
DUT_ < CHV_
DUT_ > CLV_
0
1
DUT_ > CHV_
DUT_ < CLV_
1
0
DUT_ > CHV_
DUT_ > CLV_
1
COMPHI
CHV_
DUT_
CLV_
COMPLO
50I
CMPH_
50I
CMPL_
VBBO
MAX19005
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相关代理商/技术参数 |
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| MAX19005CCS+ | 功能描述:校验器 IC Quad 200Mbps Driver/Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MAX19005CCS+T | 功能描述:校验器 IC Quad 200Mbps Driver/Comparator RoHS:否 制造商:STMicroelectronics 产品: 比较器类型: 通道数量: 输出类型:Push-Pull 电源电压-最大:5.5 V 电源电压-最小:1.1 V 补偿电压（最大值）:6 mV 电源电流（最大值）:1350 nA 响应时间: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SC-70-5 封装:Reel |
| MAX1901EAI | 功能描述:DC/DC 开关控制器 RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX1901EAI+ | 功能描述:DC/DC 开关控制器 500kHz Multi-Output Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MAX1901EAI+T | 功能描述:DC/DC 开关控制器 500kHz Multi-Output Power-Supply Ctlr RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
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