參數(shù)資料
型號(hào)： TZA3044BTT
廠商： NXP SEMICONDUCTORS
元件分類(lèi)： 通信及網(wǎng)絡(luò)
英文描述： SDH/SONET STM4/OC12 and 1.25 Gbits/s Gigabit Ethernet postamplifiers
中文描述： SPECIALTY TELECOM CIRCUIT, PDSO16
封裝： PLASTIC, TSSOP-16
文件頁(yè)數(shù)： 4/28頁(yè)
文件大?。?/td> 151K
代理商： TZA3044BTT
1999 Nov 03
4
Philips Semiconductors
Product specification
SDH/SONET STM4/OC12 and
1.25 Gbits/s Gigabit Ethernet postamplifiers
TZA3044; TZA3044B
PINNING
Note
1.
Pin type abbreviations: O = Output, I = Input, S = power Supply and A = Analog function.
SYMBOL
PIN
TZA3044T
TZA3044TT
PAD
TZA3044U
TYPE
(1)
DESCRIPTION
SUB
TEST
1
2
1, 14
2, 10, 15,
21, 26
3, 4, 6, 9
7
S
substrate pin; must be at the same potential as pin AGND
for test purpose only; to be left open in the application
AGND
DIN
3
4
S
I
analog ground; must be at the same potential as pin DGND
differential input; complementary to pin DINQ; DC bias level is set
internally at approximately 2.1 V
differential input; complementary to pin DIN; DC bias level is set
internally at approximately 2.1 V
analog supply voltage; must be at the same potential as pin V
CCD
input for connection of capacitor to set time constant of level
detector input filter (optional); the capacitor should be connected
between V
CCA
and pin CF
PECL-compatible input (TTL compatible for the TZA3044B);
controls the output buffers pins DOUTand DOUTQ; when a LOW
signal is applied, the outputs will follow the input signal; when a
HIGH signal is applied, the output buffers will latch into LOW and
HIGH states respectively; when not connected, pin JAM is actively
pulled LOW
PECL-compatible status output of the input signal level detector
(TTL compatible for the TZA3044B); when the input signal is below
the user-programmed threshold level, this output is HIGH;
complementary to pin ST
PECL-compatible status output of the input signal level detector
(TTL compatible for the TZA3044B); when the input signal is below
the user-programmed threshold level, this output is LOW;
complementary to pin STQ
digital ground; must be at the same potential as pin AGND
DINQ
5
8
I
V
CCA
CF
6
7
11, 12
13
S
A
JAM
8
16
I
STQ
9
17
O
ST
10
18
O
DGND
11
19, 20, 22,
25
23
S
DOUTQ
12
O
PECL-compatible differential output; forced into a HIGH condition
when pin JAM is HIGH; complementary to pin DOUT
PECL-compatible differential output; forced into a LOW condition
when pin JAM is HIGH; complementary to pin DOUTQ
digital supply voltage; must be at the same potential as V
CCA
band gap reference voltage; typical value is 1.2 V; internal series
resistor of 1 k
input signal level detector programming; nominal DC voltage is
V
CCA
1.5 V; threshold level is set by connecting an external
resistor between V
CCA
and pin RSET or by forcing a current into
pin RSET; default value for this resistor is 180 k
which
corresponds with approximately 4 mV (p-p) differential input signal
not connected
DOUT
13
24
O
V
CCD
V
ref
14
15
27, 28
29
S
O
RSET
16
30
A
n.c.
5, 31, 32
相關(guān)PDF資料
PDF描述
TZA3044BU SDH/SONET STM4/OC12 and 1.25 Gbits/s Gigabit Ethernet postamplifiers
TZA3044TT SDH/SONET STM4/OC12 and 1.25 Gbits/s Gigabit Ethernet postamplifiers
TZA3044U SDH/SONET STM4/OC12 and 1.25 Gbits/s Gigabit Ethernet postamplifiers
TZB4Z030AB10R00 TRANSIL
TZB4Z060AB10R00 TRANSIL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TZA3044BU 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:SDH/SONET STM4/OC12 and 1.25 Gbits/s Gigabit Ethernet postamplifiers
TZA3044T 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:SDH/SONET STM4/OC12 and 1.25 Gbits/s Gigabit Ethernet postamplifiers
TZA3044TT 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:SDH/SONET STM4/OC12 and 1.25 Gbits/s Gigabit Ethernet postamplifiers
TZA3044U 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:1.25 Gbits/s Gigabit Ethernet postamplifiers
TZA3047A 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:30 Mbits/s up to 1.25 Gbits/s laser drivers
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