4.0 Part Number
4
Gull Wing Delay Lines US Patent 5,365,203
GL1L / GL2L 16 Pin Series
1.0 Description
2.0 Mechanical - Please refer to page 43 for land pattern
3.0 Electrical
These delay lines offer the same excellent frequency performance as the SIP delay lines, but come in a gull
winged surface mount package. The differential SMT is useful for PECL applications, and contains two iden-
tical transmission lines matched for time delay. Featuring a stripline shielded construction, these parts offer
very low EMI/RFI, and are ideal for high frequency/tight tolerance timing and deskew applications.
13.55 max
1.88 ±0.25
6.05 max
0.28
1.27 ±0.13
8.35 max
MS250S E
H
0.56 max 0.10
1.15 ±0.25
0.41 max
±0.05
dimension mm
2 10
1 3 4 9 11 16
GL
1L
5
M
S
***
S
T1
Time delay Height (H) Code
0.1 - 1.0 ns 2.37 max L
1.1 - 5.0 ns 4.85 max M
Manufacturer(s) of the products described on this page are indicated by their respective logos.
R
R
E
G
I
S
T
E
R
E
D
A
4
3
0
3
ISO9001
I S O 9 0 0 1
R
E
G
I
S
T
E
R
E
D
A
8
5
6
1
ISO14001
I S O 1 4 0 0 1
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10 9
16 15 14 13 12 11 10 9
GL1L - Single
GL2L - Coupled Differential
Packaging (T = tape), (1 = 100)
Serial code (S = Single ended), (D = Differential)
Time delay (250 = 2.50 ns)
Lead frame
Height code
Impedance (5 = 50 ohm)
Product designator
Circuit/element qualifier (1 = 1 element), (2 = 2 elements)
TYPE GL1L (Single) GL2L (Differential)
Time Delay 0.1~5.0 ns (0.1 ns step) 0.1~3.0 ns (0.1 ns step)
3.5~4.5 ns (0.5 ns step)
Time delay tolerance ±0.05 ns ±50 from 0.1 to 2.9 ns
-50/+100 ps for 3.0 ns
±100 ps for 3.5 to 4.5 ns
Rise/fall time 200 ps/ns
Impedance 50 ohm ±5 ohm
Temp coefficient of Td 0 to +150 ppm/°C
Rated current 100 mA
Rated voltage 100 Vdc (1 min)
DC resistance 1.0 ohm/ns max
Isolation resistance >100 Mohm @ 50Vdc
Operating temperature -40°C to +85°C
Storage temperature -55°C to +125°C
