参数资料
型号: ADCLK925/PCBZ
厂商: Analog Devices Inc
文件页数: 13/16页
文件大小: 0K
描述: BOARD EVAL FOR ADCLK925 16LFCSP
设计资源: ADCLK9xx Eval Brd Schematics
ADCLK9xx Gerber Files
ADCLK925 BOM
标准包装: 1
主要目的: 计时,时钟缓冲器 / 驱动器 / 接收器 / 变换器
嵌入式:
已用 IC / 零件: ADCLK925
主要属性: 1 输入,2 输出
次要属性: ECL,LVPECL,PECL 输出逻辑
已供物品:
相关产品: ADCLK925BCPZ-R7DKR-ND - IC CLOCK/DATA BUFFER 1:2 16LFCSP
ADCLK925BCPZ-R7CT-ND - IC CLOCK/DATA BUFFER 1:2 16LFCSP
ADCLK925BCPZ-R7TR-ND - IC CLOCK/DATA BUFFER 1:2 16LFCSP
ADCLK925BCPZ-WP-ND - IC CLOCK/DATA BUFFER 1:2 16LFCSP
ADCLK925BCPZ-R2-ND - IC CLOCK/DATA BUFFER 1:2 16LFCSP
ADCLK905/ADCLK907/ADCLK925
Rev. 0 | Page 6 of 16
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
PIN 1
INDICATOR
NC = NO CONNECT
1
D
2
D
3
NC
4
NC
11 Q
12 Q
10 NC
9NC
5
N
C
6
N
C
7
V
E
8
V
C
15
V
R
E
F
16
V
T
14
V
E
13
V
C
ADCLK905
TOP VIEW
(Not to Scale)
06
31
8-
00
4
Figure 4. ADCLK905 Pin Configuration
Table 4. Pin Function Descriptions for 1:1 ADCLK905 Buffer
Pin No.
Mnemonic
Description
1
D
Noninverting Input.
2
D
Inverting Input.
3, 4, 5, 6,
9, 10
NC
No Connect. No physical connection to the die.
7, 14
VEE
Negative Supply Voltage.
8, 13
VCC
Positive Supply Voltage.
11
Q
Inverting Output.
12
Q
Noninverting Output.
15
VREF
Reference Voltage. Reference voltage for biasing ac-coupled inputs.
16
VT
Center Tap. Center tap of 100 Ω input resistor.
Heat Sink
NC
No Connect. The metallic back surface of the package is not electrically connected to any part of the circuit.
It can be left floating for optimal electrical isolation between the package handle and the substrate of the die.
It can also be soldered to the application board if improved thermal and/or mechanical stability is desired.
Exposed metal at the corners of the package is connected to this back surface. Allow sufficient clearance
to vias and other components.
PIN 1
INDICATOR
1
D1
2
D1
3
D2
4
D2
11 Q1
12 Q1
10 Q2
9Q2
5
V
T
2
6
V
R
E
F
2
7
V
E
8
V
C
15
V
R
E
F
1
16
V
T
1
14
V
E
13
V
C
ADCLK907
TOP VIEW
(Not to Scale)
06
31
8-
0
05
Figure 5. ADCLK907 Pin Configuration
Table 5. Pin Function Descriptions for Dual 1:1 ADCLK907 Buffer
Pin No.
Mnemonic
Description
1
D1
Noninverting Input 1.
2
D1
Inverting Input 1.
3
D2
Noninverting Input 2.
4
D2
Inverting Input 2.
5
VT2
Center Tap 2. Center tap of 100 Ω input resistor, Channel 2.
6
VREF2
Reference Voltage 2. Reference voltage for biasing ac-coupled inputs, Channel 2.
7, 14
VEE
Negative Supply Voltage.
8, 13
VCC
Positive Supply Voltage. Pin 8 and Pin 13 are not strapped internally.
9
Q2
Inverting Output 2.
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