TQ2060
Figure 6. 28-Pin MQuad J-Leaded Package Mechanical Specification
.172 ±.005
.490 ±.005
.045
X 45°
°
.445 ±.005
.132 ±.005
.040 MIN
PIN 1
8
0.125
VENT PLUG
15
.015
X 45°
°
22
.490
±.005
.445
±.005
.445 .028
±.005
.018
.410
±.015
.050 TYP.
.060
.050 TYP.
NON-ACCUM.
.104
±.005
(All dimensions in inches)
Table 6. 28-Pin MQuad Pin Description
Pin # Pin Name
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NC
NC
NC
NC
NC
NC
GND
REFCLK
TESTIN
NC
GND
VDD
NC
TEST1
Description
No Connect
No Connect
No Connect
No Connect
No Connect
No Connect
Ground
Reference Clock
Test Input
No Connect
Logic Ground
Logic VDD (+5 V)
No Connect
Test Control 1
I/O
—
—
—
—
—
—
—
I
I
—
—
—
—
I
Pin # Pin Name
15
16
17
18
19
20
21
22
23
24
25
26
27
28
TEST2
NC
NC
GND
EVDD
PDR2
QN
Q
PDR1
GND
AGND
AVDD
NC
NC
Description
Test Control 2
No Connect
No Connect
Ground
VDD for ECL Output (+5 V)
Pull-down Resistor 2 (200
Ω)
Differential PECL Output (–)
Differential PECL Output (+)
Pull-down Resistor 1 (200
Ω)
Ground
Analog Ground
Analog VDD (+5 V)
No Connect
No Connect
I/O
I
—
O
—
—
I
O
O
I
—
—
—
—
—
For additional information and latest specifications, see our website:
www.triquint.com
5
SYSTEM TIMING
PRODUCTS
TRIQUINT [ TRIQUINT SEMICONDUCTOR ]
