參數(shù)資料
型號: 935263837118
廠商: NXP SEMICONDUCTORS
元件分類: 其它接口
英文描述: SPECIALTY INTERFACE CIRCUIT, PQFP32
封裝: PLASTIC, SOT-401, LQFP-32
文件頁數(shù): 30/35頁
文件大?。?/td> 208K
代理商: 935263837118
2000 Feb 22
4
Philips Semiconductors
Product specication
Gigabit Ethernet/Fibre Channel laser
drivers
TZA3041AHL; TZA3041BHL;
TZA3041U
PINNING
SYMBOL
PIN
PAD
DESCRIPTION
TZA3041AHL TZA3041BHL
TZA3041U
GND
1
ground
MONIN
2
monitor photodiode current input
GND
3
ground
IGM
4
not connected
TONE
4
5
connection for external capacitor used for setting
optical 1 control loop time constant (optional)
TZERO
5
6
connection for external capacitor used for setting
optical 0 control loop time constant (optional)
BGAP
6
7
connection for external band gap decoupling
capacitor
VCC(G)
7
8
supply voltage (green domain); note 1
VCC(G)
9
supply voltage (green domain); note 1
GND
8
10
ground
GND
9
11
ground
VCC(B)
10
12
supply voltage (blue domain); note 2
VCC(B)
13
supply voltage (blue domain); note 2
GND
11
14
ground
LAQ
12
15
laser modulation output inverted
LA
13
16
laser modulation output
GND
14
17
ground
BIAS
15
18
laser bias current output
GND
16
19
ground
GND
17
20
ground
GND
21
ground
ALARMHI
18
22
maximum bias current alarm reference level input
VCC(R)
18
23
supply voltage (red domain); note 3
VCC(R)
19
supply voltage (red domain); note 3
DLOOP
19
24
loop mode data input
VCC(R)
20
supply voltage (red domain); note 3
DLOOPQ
20
25
loop mode data input inverted
VCC(R)
26
supply voltage (red domain); note 3
ALARMLO
21
27
minimum bias current alarm reference level input
VCC(R)
21
supply voltage (red domain); note 3
ONE
22
28
optical 1 reference level input
ZERO
23
29
optical 0 reference level input
GND
24
30
ground
GND
25
31
ground
ALARM
26
32
alarm output
ENL
26
33
loop mode enable input
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